Prof.
Mikael Eriksson
(MAX IV Laboratory)
04/07/2016, 08:40
The MAX IV storage ring in Lund, Sweden, is the first Multi Bend Achromat (MBA) SR source going into operation. This report describes the MAX IV concept, technical solutions and commissioning status. Finally, an international overview of some of the MBA projects being constructed or planned is given.
Dr
Oleg Shevchenko
(BINP)
04/07/2016, 09:20
A powerful free electron lasers (FEL) has been created at Budker INP. Its wavelength can be tuned over a wide range in terahertz and infrared spectrum regions. As a source of electron bunches this FEL uses multi-turn energy recovery linac which has five straight sections. Three sections are used for three FELs which operate in different wavelength ranges (the first one - 90-240 microns, the...
Dr
Konstantin Zolotarev
(Budker Institute of Nuclear Physics)
04/07/2016, 11:10
The Siberian Siberian Synchrotron and Terahertz Radiation Center is the oldest Russian center for synchrotron radiation applications. The center combines the research efforts of numerous scientific groups, mostly from institutes of the Novosibirsk Scientific Center, as well as groups from institutes and universities of other Russian cities. The center provides research groups with access to...
Dr
Richard Walker
(Diamond Light Source)
04/07/2016, 13:00
Possibilities for future SR and FEL development in the UK
Dr
Yi Jiao
(Institute of High Energy Physics)
04/07/2016, 13:40
The High Energy Photon Source (HEPS), a kilometre-scale diffraction limited storage ring light source, with energy of 5 to 6 GeV and emittance of a few tens of pm.rad is to be built in Beijing and now is under design. In this paper we reported the progress of the physical studies for the HEPS project, covering issues of storage lattice design and optimization, resonance effect evlatuion,...
Dr
Heishun Zen
(Institute of Advanced Energy, Kyoto University)
04/07/2016, 15:00
A mid-infrared FEL named as KU-FEL has been developed for energy related sciences at Institute of Advanced Energy, Kyoto University. The wavelength range of KU-FEL is 5-20 micro-m and routinely operated for various user experiments. A compact THz-FEL, which consists of a photocathode RF gun, a bunch compressor and an undulator, is now under development. Present status and future plan of the...
Dr
Ryoichi Hajima
(National Institutes for Quantum and Radiological Science and Technology)
04/07/2016, 15:30
Generation of high-energy photons via collision of relativistic
electron and laser beams is known as inverse Compton scattering
or laser Compton scattering.
Compton sources, photon sources based on Compton scattering,
have been developed in the world
to realize high-flux/high-brightness X-ray/gamma-ray sources
and exploit applications with energy-tunable and narrow-bandwidth...
Prof.
Vladimir Pavelyev
(Samara University)
04/07/2016, 16:00
The emergence of coherent, high power sources of THz radiation [1] has formed a need for optical elements to control this radiation. It is known that high-power THz beams can be controlled by silicon diffractive optical elements (DOEs) [2,3,4]. The lithographic etching of a silicon substrate [2,3,4] has disadvantages: fabrication of multi-level elements by lithographic etching requires an...
Mr
Pavel Piminov
(BINP SB RAS)
04/07/2016, 16:30
Presently at VEPP-4 storage ring facility varied experimental programs are carried out including HEP, nuclear physics, synchrotron radiation and e+e− beams (polarized and unpolarized).
Dr
Vitaliy Shkaruba
(BINP)
04/07/2016, 16:50
One of the directions of BINP activity is the creation of multipole superconducting wigglers with the magnetic field levels from 2 T to 7.5 T which are installed on many SR sources. Special efforts were made by BINP to develop the cryogenic system with zero liquid helium consumption. The next significant step became the design and creation of superconducting full size prototype of dumping...
Dr
Alvina Vazina
(Institute of theoretical and experimental biophysics, RAS)
05/07/2016, 08:00
In this report the results of long-term works - more than 40 years - in the field of structural biology of tissue with synchrotron radiation (SR) usage will be presented.
We were pioneers in the field of SR use for nanostructural researches of biological tissues. C.S. Holmes was the first to demonstrate the advantages of SR in studying the structure of biological objects in 1971 on the DESY...
Prof.
Masami ANDO
(Tokyo University of Science)
05/07/2016, 08:40
This paper describes a novel x-ray phase contrast imaging technique called X-ray dark-field imaging (XDFI) that has been under development for the past 10 years. We describe the theory behind XDFI, the x-ray optics required for implementing it in practice, and algorithms used for 2D, 2.5D, and 3D image reconstruction. The XDFI optical chain consists of an asymmetrically cut, Bragg-type...
Dr
Anatoly Snigirev
(Immanuel Kant Baltic Federal University)
05/07/2016, 09:20
After the first successful experimental demonstration 20 years ago [1], the use of X-ray refractive optics has rapidly expanded and they are now in common use at 15 synchrotrons in 10 countries. This development has intensified after the successful implementation of transfocators - tunable devices based on refractive lenses [2]. In addition to traditional micro-focusing applications, the...
Prof.
Sergey Peltek
(Institute of Cytology and Genetics SB RAS (Novosibirsk, Russia))
05/07/2016, 10:40
Mescheryakova I.A. 1, Demidova E.V. 1, Goryachkovskaya T.N. 1, Demidov E.A. 1, Bryanskaya A.V. 1, Sergeeva S.V. 1, Kiselev S.L. 3, Lagarkova M.A. 3, Kulipanov G.N. 2, Semenov A.I.2, Vinokurov N.A.2, Kolchanov N.A.1, Popik V.M.2, Peltek S.E.1
1 The Institute of Cytology and Genetics The Siberian Branch of the Russian Academy of Sciences; 2 Budker Institute of Nuclear Physics the Siberian...
Dr
Konstantin Kuper
(Budker Institute of Nuclear Physics)
05/07/2016, 11:00
In modern society, brain diseases belong to most frequent causes of death and reduction of the working age. For prevention and treatment of neuropathology, a variety of therapeutic and surgical approaches are being developed and improved, including radiation therapy methods. These methods have got a significant impetus to improvement through the creation of high-energy radiation sources and...
Prof.
Jong-Ki Kim
(Catholic University of Daegu, School of Medicine)
05/07/2016, 11:20
Glioblastoma malformation is typical intractable malignant brain tumor that has less than 2 years as mean survival due to infiltrative nature in conjunction with microvascular malformation (MVP). Conventional drug delivery is limited by intact BBB in normal tissue surrounding MVP, and current radiotherapy is not indicative due to infiltration of tumor cell into normal brain. Therefore,...
Mr
Alexey Ancharov
(Institute of Solid State Chemistry and Mechanochemistry SB RAS)
05/07/2016, 11:40
The basic idea of the investigation is using the unique properties of the synchrotron radiation can receive information about the drug are in the gastrointestinal tract (GIT) of a living body at low concentrations. In particular: the phase state, i.e, tablet dissolved in the stomach or not; the charge state, i.e, the drug is active or passive; of the time (and place) of sedimentation of the...
Dr
Olga Cherkasova
(Institute of Laser Physics of SB RAS)
05/07/2016, 13:00
Protein glycation is accelerated under hyperglycemic conditions resulting in loss of the structure and biological functions of proteins. This process plays a significant role in diabetic complications in organism tissues. THz spectroscopy is unique tool that can be used for analysis of biological tissues and solutions because changes in relative proportions of free and bound water and in...
Mr
Yuriy Volkov
(Shubnikov Institute of Crystallography, FSRC “Crystallography and Photonics” RAS)
05/07/2016, 13:20
A phospholipid bilayer on liquid substrate can be used as the simplest model of a cell membrane [1]. Previously, the method of preparation of macroscopically flat regular lipid multilayers with the use of colloidal silica hydrosols as substrates has been proposed [2]. Due to the specific boundary conditions at air/sol interface, polar lipid molecules exhibit a spontaneous ordering...
Dr
Eleonora Shtykova
(Shubnikov Institute of Crystallography of Federal Scientific Research Centre “Crystallography and Photonics” of Russian Academy of Sciences)
05/07/2016, 13:40
Small-angle X-ray scattering is a universal diffraction method for studying the supra-atomic structure of matter. The potential of this technique has greatly increased in recent years due to the development of bright synchrotron radiation sources. The extensive use of these sources, in combination with new techniques for interpretation of scattering data and structural modeling, made...
Valentina Trunova
(Nikolaev Institute of Inorganic Chemistry SB RAS)
05/07/2016, 14:00
Development and improvement of analytical methods to explore the element and microelement composition of biological tissues enables obtaining additional information on functioning of systems of organs and tissues. It is the information on the multi-element composition of biopsy material of living organisms that is relevant. Since this material always has very low weight, 4 mg to 0.5 mg of dry...
Mr
Aleksandr Legkodymov
(Alekseevich)
05/07/2016, 14:20
X-ray fluorescence analysis with high-energy photons (40–100 keV) is described. Measurement of K-lines from high-Z elements has attractive advantages, which are not available by L-line analysis. The experimental data on the minimum detection limits (MDLs) of rare-earth elements from La to Lu in standards of igneous rocks are described. The first results were obtained at the minimum detection...
Dr
Anton Karacharov
(ICCT SB RAS)
05/07/2016, 15:00
Poster
Nanoscale products deposited on oxide supports at room temperature from 0.1 mM tetrachloroaurate aqueous solutions and colloidal solutions (sols) of Au0 and gold sulfide nanoparticles, which were prepared beforehand by the reduction of the Au(III) complexes with sodium sulfide, were studied using total electron yield X-ray absorption near edge structure spectroscopy (TEY XANES), extended X-ray...
Mr
Vladimir Nazmov
(Budker Institute of Nuclear Physics)
05/07/2016, 15:00
Poster
It is shown that the spatial resolution of an X-ray screen can be increased by forming structures like channels which are filled with a phosphor [V.I.Kondratiev, M.V.Kuzin, N.A.Mezentsev, L.A.Mezentseva, V.P.Nazmov, Yu.T.Pavlyukhin, A.Krasnoperova, V.F.Pindyurin, A.A.Sidelnikov, B.P.Tolochko, Preliminary testing of microstructured imaging plates with improved spatial resolution....
Mr
Vasily Gerasimov
(Budker Institute of Nuclear Physics SB RAS)
, Ms
Vladislava Bulgakova
(Budker Institute of Nuclear Physics SB RAS)
05/07/2016, 15:00
Results of analytical and numerical analysis of characteristics of spoof surface plasmons on corrugated metal-dielectric structures in terahertz region will be presented
Mr
Vladimir Nazmov
(Budker Institute of Nuclear Physics)
05/07/2016, 15:00
Poster
The negative tone electron beam resist ELN-200 has been developed in 80th years of the 20th century for thin film patterning. The sensitivity of the resist to X-rays has also been studied [E.S.Gluskin, A.A.Krasnoperova, G.N.Kulipanov, V.P.Nazmov, V.F.Pindurin, A.N.Skrinsky, V.V.Chesnokov, Experiments on X-ray lithography using synchrotron radiation from the VEPP-2M storage ring, Nuclear...
Mr
Maxim Syrtanov
(National Research Tomsk Polytechnic University, Tomsk, Russia)
05/07/2016, 15:00
Poster
Zirconium alloys are widely used as construction materials in an active zone of nuclear reactors. During operation of such alloys in contact with a hydrogen-containing environment, hydrogen penetrates into them. This significantly influences on the physical, chemical and mechanical properties of the material [1,2]. To investigate the effect of hydrogen accumulation on the zirconium alloys...
101.
Application of the Ө-const method on VEPP-3 in small-angle diffractometry of biological objects
Dr
Alvina Vazina
(Institute of theoretical and experimental biophysics, RAS)
05/07/2016, 15:00
Poster
The researches of test samples (collagen fibres and alive muscles in various functional conditions) were carried out by method of power diffraction (Ө-const) with use of synchrotron radiations of VEPP-3 storage ring (INP SD RAS, Novosibirsk) with a continuous spectral interval from 5 to 20 keV (Е=2GeV, I = 2 - 10 mA). Use the semi-conductor Si/Li detector with high energy resolution has...
Mr
Hyun Woo Kim
(UST, KAERI)
05/07/2016, 15:00
Poster
We developed an ultrashort pulse facility for pump-probe experiments at the Korea Atomic Research Institute (KAERI). This facility composed two ultrafast electron diffraction (UED) experiments for gas target and solid target.We measured beam parameters and demonstrated UED. We will present on results of beam parameter measurements and UED experiments.
Mr
Yury Rusalev
(Southern Federal University)
05/07/2016, 15:00
Li-ion batteries are commonly used in our everyday life. However, we face several problems with their applications such as aging of the material inside, necessity of specific charge and discharge cycles, low capacity and small temperature range. In order to overcome these difficulties we have to understand what is happening with the material inside the battery. The solution to the problem is...
Mrs
Natalia Osintseva
(Budker Institute of Nuclear Physics)
, Ms
Yulia Choporova
(Budker Institute of Nuclear Physics)
05/07/2016, 15:00
Poster
Recently, using silicon binary axicons with spiral zones, we transformed a NovoFEL Gaussian beam into Bessel beams with orbital angular momenta l = ±1 and l = ±2. In this paper we study the propagation of beams through random mediа and investigate optical systems which allow extending the length of non-diffractive beam propagation.
Mr
Valeriy Tsukanov
(BINP)
05/07/2016, 15:00
Poster
The paper describes usage of nitrogen-filled heat pipes for pre-cooling of the superconducting wiggler with "dry" cryostat (ANKA/CLIC Superconducting multipole wiggler 2015).
In our design the first stages of cryo-coolers are connected to the magnet yoke by two heat pipes, which provide high heat transmission rate (up to 100 W per tube) in the temperature range from 300K down to 70K. When the...
Mr
Pavel Nikitin
(Lomonosov Moscow State University)
05/07/2016, 15:00
Poster
Interaction of terahertz vortex beam and bulk acoustic wave in a number of non-polar liquids was investigated. It was found that hexane is the most promising liquid for acousto-optic applications. The diffraction efficiency for the vortex beam was of the same magnitude as for non-vortex beam.
Mr
Dmitrii Zverev
(Immanuel Kant Baltic Federal University)
05/07/2016, 15:00
Poster
The focusing of X-ray synchrotron radiation is one of the main problems of X-ray optics. Development of compound refractive lenses (CRL), proposed twenty years ago [1], should be considered as one of the promising solution to this problem. Despite the successful development of refractive optics for X-ray nano-focusing [2] and high-resolution X-ray microscopy [3] the diffraction resolution...
Ivan Rubtsov
(Lavrentyev Institute of Hydrodynamics of the Siberian Branch of the Russian Academy of Sciences)
05/07/2016, 15:00
In this work we carried out our experiments on measuring small angle x-ray scattering (SAXS) during trinitrotoluene detonation. Registration of SAXS signal at detonation of high explosives (HE) allows to measure fluctuation of density, which are connected with process of carbon condensation. Here we present dynamics of particles sizes during detonation of cast trinitrotoluene charge in...
Mr
Yaroslav Getmanov
(Budker INP)
05/07/2016, 15:00
Poster
According to microelectronic production leaders the lithography based on the free electron laser (FEL) could become the main technology for the elements mass production with scale to 5 nm in the nearest future. One of the main problem is the absence of the working FEL with required parameters. The feasibility study of those FEL based on superconducting energy-recovery linac (ERL) was made in...
Elena Khramova
(Central Siberian Botanic Garden, SB RAS)
05/07/2016, 15:00
Poster
The element composition of both bush cinquefoil (Pentaphylloides fruticosa), growing in the Russian Far East (Primorsky krai, Amurskaya oblast) and East Siberia (Buryatiya, Irkutskaya oblast), and the samples of soils has been studied by the method of X-ray analysis using synchrotron radiation (SR XRF) at the station of element analysis of the Shared-Use Center SSTRC Budker Institute of...
Mr
Ivan Azarov
(Rzhanov Institute of Semiconductor Physics)
05/07/2016, 15:00
Poster
Complex refractive index of various liquids has been measured in the THz range using the ellipsometric measurement system with an internal reflection silicon-prism with the Novosibirsk free electron laser being a source of monochromatic radiation . The measurement technique has been optimized both theoretically and experimentally for water solutions. Precision of the measurement of the...
Dr
Vladimir Kriventsov
(Boreskov Institute of Catalysis)
05/07/2016, 15:00
E.P. Yakimchuk1, V.V. Kriventsov1, B.N. Novgorodov1, D.P. Ivanov1, D.G. Aksenov1, D.A. Zyuzin1, N.S. Smirnova2, V.Z. Radkevich3, D.O. Antonov4, A.V. Chistyakov4, A.S. Fedotov4, S.A. Nikolaev5, M.V. Tsodikov4
1) Boreskov Institute of Catalysis SB RAS, Novosibirsk, Russia
2) Institute of Hydrocarbons Processing SB RAS, Omsk, Russia.
3) Institute of Physical Organic Chemistry NAS of Belarus,...
Dr
Vladimir Kriventsov
(Boreskov Institute of Catalysis)
05/07/2016, 15:00
Poster
R.G. Valeev1, A.N. Beltiukov1, A.I. Chukavin1, A.L. Trigub1,2, V.V. Kriventsov3, N.A. Mezentsev4
1) Physical-Technical Institute of UB RAS, Izhevsk, Russia
2) NSC “Kurchatov’s Institute”, Moscow, Russia
3) Boreskov Institute of Catalysis of SB RAS, Novosibirsk, Russia
4) Budker Institute of Nuclear Physics of SB RAS, Novosibirsk, Russia
In the current state of materials science the...
Prof.
Vladimir Pustovarov
(Ural Federal University)
05/07/2016, 15:00
Poster
Complex metal oxyfluorides such as K3WO3F3 are attractive compounds for developing new noncentrosymmetric crystals having ferroelectric and ferroelastic properties. This is achieved due to the strong distortion of metal-(O,F) polyhedra in crystal lattice because of different ionicity of metal-O and metal- F bonds. The luminescence spectroscopy can be a sensitive method to study the character...
Dr
Vladivir Korneev
(Institute of Cell Biophysics, RAS, Institutskaya ul. 3, 142290, Pushchino, Russia)
05/07/2016, 15:00
The important role in the study of the structural mechanism of the functional activity of biological systems belongs to the instrumental and methodical developments intended for the energy-dispersive (Θ=const) and monochromatic (λ=const) diffractometry with synchrotron radiation (SR) usage.
Results of our long-term developments are considered. At one method the collimated X-ray beam of...
Dr
Mihail Fedotov
(BINP)
05/07/2016, 15:00
Poster
Some matrix detectors (CCD and CIS) have direct X-ray sensitivity and can operate as dispersionless spectrometers with a very large number of elements (10E6 and more). In the case of the impulse diffraction such detector can simultaneously record a significant number of independent events. In the reading the position and energy of the absorbed X-ray photon may be restored for each event. The...
Prof.
Boris Tolochko
(Institute of solid state chemistry and mechanochemistry)
05/07/2016, 15:00
The aim of this work is to develop a method to carry out X-ray analysis using a broad spectral of synchrotron radiation. This will give an opportunity to increase the number of photons in the primary beam on the order of 2-3 and thus reduce the exposure time for diffraction experiment to nanosecond at VEPP-3 and picosecond at VEPP-4.
Mr
Victor Shapovalov
(Southern Federal University)
05/07/2016, 15:00
Poster
Transitional metals fluorides have been known from 1960s in the field of rechargeable batteries. They belongs to the conversion materials, and by reaction with lithium can be reduced to the mixture of zero valent metal and lithium fluoride, resulting the so-called more-than-one electron reaction. However, possibly due to the lack of nanostructuration of commercial compounds, fluorides gave the...
Dr
MARINE MELKONYAN
(COORDINATOR OF THE NATIONAL CONTACT POINT FOR RESEARCH INFRASTRUCTURES, NATIONAL UNIVERSITY OF SCIENCE AND TECHNOLOGY "MISIS")
05/07/2016, 15:00
M.K. Melkonyan, E.A. Levashov, Yu.O. Krasilnikova
National University of Science and Technology “MISIS”, Leninsky prospect, 4, Moscow, 119049, Russia, e-mail: fp7-infra@misis.ru
The term “research infrastructures” (RI) refers to facilities, resources and related services used by the scientific community to conduct top-level activities in all fields of science. This definition covers...
Grigory Baranov
(Budker Institute of Nuclear Physics)
05/07/2016, 15:00
A compact hybrid magnet wiggler is under development for the VEPP-4 SR research program. The wiggler allows to increase the photon flux by two orders at the beam energy 4.5 GeV in the spectrum range of 60-100 keV. The magnet consist of conventional coils which generate magnetic field and permanent magnet insertions which concentrate the flux. The solution increases field at the beam orbit up...
Mr
Aram Bugaev
(Southern Federal University)
05/07/2016, 15:00
Poster
Hydrogenation of alkynes and alkenes over palladium catalyst is associated with formation of palladium hydrides and carbides phases, which affects the selectivity and catalytic performance of the catalyst. The aim of this study is to investigate the effect of the structural changes on the catalytic properties of the material. We investigated the structural evolution of the industrial...
Dr
Maxim Likhatskiy
(ICCT SB RAS)
05/07/2016, 15:00
Poster
Recently, using DLS, AFM (both, in situ and ex situ), STM and SAXS techniques, we found a series of fluid nanoscale intermediates preceding nucleation of gold sulfide in the reaction between aqueous HAuCl4 and sodium sulfide. In present contribution SR SAXS technique was applied to monitor the size evolution of scatterers which are presented initially by “liquid clusters”. The “liquid...
Zakhar Vinokurov
(BIC SB RAS)
05/07/2016, 15:00
Ce0.9Y0.1O2‑δ(YDC), Ce0.65Pr0.25Y0.1O2‑δ(YPDC) and Pr6O11 were synthesized by Pechini technique and sintered at 1100°C. The samples were characterised by X-ray diffraction (XRD) and TEM methods.
It has been found that oxides behave differently after change of the ambient oxygen partial pressure (pO2). In situ XRD experiments showed that YPDC cell reversibly expands after change to the lower...
Dr
Roman Laptev
(National Research Tomsk Polytechnic University)
05/07/2016, 15:00
Poster
Titanium and zirconium alloys are widely used in medicine, chemical and oil industries, aircraft industry, in nuclear power industry. Hydrogen penetration and accumulation in titanium and zirconium products lead to its properties and can lead to the delayed fracture due to the hydrogen embrittlement [1-4].
Degree of hydrogen impact on the titanium and zirconium properties depends on its...
Mr
Vladimir Nazmov
(Budker Institute of Nuclear Physics)
05/07/2016, 15:00
Poster
The development of essentially new methods of manufacturing of X-ray optics in the energy range 20-200 keV is a challenge. Namely, the development of manufacturing methods of X-ray rasters with high aspect ratio and, on substrates of any forms, using LIGA technique.
A spherical X-ray wave can be formed, placing a foil with microchannels onto a spherical surface either near the X-ray focus or...
Mr
Eugeny Zelentsov
(MC "Integral medicine")
05/07/2016, 15:00
Poster
Previously, we have discovered the erythrocyte membrane disruption in aqueous solution under the influence of high-power pulses of the Novosibirsk free electron laser operated at the wavelength of 120-170 microns, with the average power density of 10W/cm2. This fact was explained by the emergence of powerful ultrasound caused by water absorption of terahertz radiation. In this report...
Prof.
Alexey Nikitin
(Scientific and Technological Center for Unique Instrumentation of RAS)
, Mr
Vasily Gerasimov
(Budker Institute of Nuclear Physics SB RAS)
05/07/2016, 15:00
Poster
Experimental results of study of reflection and diffraction of surface plasmons generated using monochromatic terahertz radiation of Novosibirsk free-electron laser will be presented
Mr
Aleksandr Gentselev
(Budker INP, Novosibirsk, Russia)
05/07/2016, 15:00
In the LIGA-technology, the first stage in forming a micro-relief is the deep X-ray lithography which is implemented, as a rule, by using synchrotron radiation (SR) of the wavelength spectral range λ ≈ 1÷3 Ǻ. Realization of this technology implies availability of a high-contrast X-ray mask (LIGA-mask) containing X-ray opaque topological drawing which is normally formed via galvanic deposition...
Prof.
Evgeny Levashov
(National University of Science and Technology "MISiS")
05/07/2016, 15:00
The mechanisms of combustion and structure formation in perspective systems Ta-Ti-C, Mo-Si-B, Ta-Zr-C, Zr-Si-B, Ti-C-Ca3(PO4)2, Cr-Al-Si-B, Si-C-B were well characterized using a combination of various techniques including dynamic XRD, stop combustion front, SEM, TEM, Raman spectroscopy, etc.
It was established that gas transport reactions is to control the combustion in some cases. In...
Valentina Zvereva
(Nikolaev Institute of Inorganic Chemistry SB RAS)
05/07/2016, 15:00
Poster
Recently the anomalously high content of copper in ancient hairs in royal burials of Xiongnu (I B.C. – I A.D., Northern Mongolia) was discovered. Detailed investigation of all types of organic findings from the burials was performed by X-ray fluorescent technique with synchrotron radiation (SRXRF), X-ray microtomography, X-ray absorption spectroscopy (XANES and EXAFS) and electron microscopy....
Dr
Boris Goldenberg
(Budker INP SB RAS)
05/07/2016, 15:00
The multifunctional station “LIGA” at synchrotron radiation source VEPP-3 is part of shared-usage "Siberian Center for Synchrotron and Terahertz Radiation" infrastructure. The apparatus used for X-ray lithography are usable for samples with size in range from 1 to 10 cm and resist layers thickness in range 1 $\mu$m to 7 mm. The development of processing methods and equipment of station is kept...
Dr
Alvina Vazina
(Institute of theoretical and experimental biophysics, RAS)
05/07/2016, 15:00
Poster
X-ray diffraction study of epithelial tissue of silk gland of Indian domestic Antheraea mylitta silkworm was carry out on the small-angle station DIKSI of the Siberia-2 storage ring (NRC “Kurchatov institute”, Moscow).
The silk gland is a unique pair organ of internal secretion in diameter 2 mm and length about 1 metre, that ten times surpasses the size of the larva of a silkworm. In an...
Dr
Alvina Vazina
(Institute of theoretical and experimental biophysics, RAS)
05/07/2016, 15:00
Poster
The work is dedicated to investigating the nanostructural organization of proteoglycans in different physiological states of biological tissues of human and animals.
Experimental samples of human tissues obtained during biopsies, surgeries and pathologoanatomic revisions; samples of breast cancer tissue were obtained from mammary gland division of Blokhin’s Onkological Scientific Center of...
Dr
Eleonora Shtykova
(Shubnikov Institute of Crystallography of Federal Scientific Research Centre “Crystallography and Photonics” of Russian Academy of Sciences)
05/07/2016, 15:00
Poster
Influenza A viruses are important pathogens that still rank among the major global health problems. Matrix protein M1 in the virus particles is one of the most important and abundant proteins broadly involved in essential processes of the viral life cycle. It makes the structural investigation of the M1 protein particularly important. We employed synchrotron small-angle X-ray scattering...
vladimir volkov
(BINP SB RAS)
05/07/2016, 15:00
Poster
In BINP SB RAS the new rf gun making an intensive high-quality electron beam for injecting in Novosibirsk microtron recuperator (ERL) and driving Free Electron Laser (FEL) is made. Bench tests of rf gun confirmed good results in strict accordance with the calculations predicting average current of a bunch of 100 мА, energy of particles of 400 кэВ and an emittance ≤ 15 microns. The rf gun stand...
Prof.
Boris Tolochko
(Institute of solid state chemistry and mechanochemistry)
, Mr
Marat Sharafutdinov
(ISSCM SB RAS, BINP SB RAS)
05/07/2016, 15:00
In this work the effect of radiation of relativistic electrons on the crystal structure of polyethylene after radiation crosslinking studied. The main attention was paid to changes in the temperature of the Debye. The structure factor equation given earlier yields the diffracted intensities as though all atoms were stationary. As the temperature rises the atoms execute increased excursions...
Dr
Alexander Syugaev
(Physical-Technical Institute UB RAS, Izhevsk, Russia)
05/07/2016, 15:00
Poster
Nanoscale films based on conductive polymers and polyaniline/polypyrrole multilayers are of great interest and may be used in various applications such as protective and antielectrostatic coatings, membranes, sensors, capacitors, etc. Physical-chemical properties of polyaniline films depend on their molecular arrangement. Up to date, the effect of the electrochemical synthesis conditions on...
Dr
Alexander Nizovskii
(Boreskov Institute of Catalysis)
05/07/2016, 15:00
Poster
Aluminum and its alloys are considered to be the promising agents for hydrogen production in reaction with water to use them in compact fuel cells. The only problem is to increase their reactivity. One of the methods of activation is the treatment of aluminum by gallium-based liquid metal eutectics. Previously, we noted that the process of activating the aluminum alloys was associated with the...
Mr
Evgeniy Korotaev
(Nikolaev Institute of Inorganic Chemistry of the Siberian Branch of the Russian Academy of Sciences)
05/07/2016, 15:00
Poster
X-ray spectroscopy is powerful tool for investigation of the electronic structure of functional materials. X-ray emission spectra (XES) corresponding transition from valence orbitals to core levels allows to obtain information about atomic partial densities of occupied states of the elements in complex chemical compounds. X-ray absorption near edge structure (XANES) allows to study atomic...
Dr
Tesik Chen
(Moscow Technological University, Department of Physics)
05/07/2016, 15:00
Poster
Dynamical Laue-diffraction of X-rays on the bent crystal is presented. The phase of diffracted wave takes into account cubic terms. The DuMond-type spectrometer is considered for the X-ray source, situated on the Rowland-circle. Dynamical theory of the DuMond-type spectrometer is developed for ideal and mosaic curved crystals. Dependence of the spectral resolution on the source dimensions is analyzed.
Mr
Timofey Tolmachev
(M.N. Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences (IMP UB RAS))
05/07/2016, 15:00
Poster
Systems of positive enthalpy of mixing Cu-Ag and Au-Co in a condition of powder mixtures were processed by high pressure torsion at 293 K (cold deformation) and 80 K (cryodeformation). Original concentration of the elements for Cu-Ag was 80:20 at.% respectively and for Au-Co were 80:20 and 50:50 at.% respectively. The samples were studied by an X-ray diffraction analysis by synchrotron...
Dr
Vitaliy Pilyugin
(M.N. Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences (IMP UB RAS))
05/07/2016, 15:00
Poster
In the Ti–Al3Ti composites produced by reaction sintering of titanium and aluminum foils under pressure, any oxides that accumulate at the front of an intermetallic reaction form a thin extended region in the forming intermetallic Al3Ti layer. This region can be a weak point in the microstructure of the laminate composite material. Sintering route was optimized to minimize the quantity of...
Dr
Oleg Belikov
(Budker INP SB RAS)
05/07/2016, 15:00
Poster
Total length of the European X-Ray Free-Electron Laser (European XFEL) tunnel is 3,4 km. There are used about 300 magnet correctors to justify position of electron beam. Each magnet is feed by separate power supply with high parameters. To have a stable beam the short time (up to 1 sec) deviation of output current should be less than 10^-5, long term stability should be better than10^-4. For...
Mr
Oleg Kameshkov
(Novosibirsk State University)
, Ms
Yulia Choporova
(Budker Institute of Nuclear Physics)
05/07/2016, 15:00
Poster
Talbot effect (self-imaging of periodic gratings) attracted attention for 170 years that have passed since its discovery. The invention of lasers generating coherent beams caused a new impetus to these studies. Commissioning of the Novosibirsk free electron laser facility, which generates powerful coherent monochromatic radiation in the terahertz range, enabled us to demonstrate recently the...
Mr
Konstantin Torgasin
(Graduate School of Energy Science, Kyoto University)
05/07/2016, 15:00
Poster
Some infrared FEL facilities apply thermionic RF guns due to their advantage of compactness and cost effectiveness as compared to RF photocathode electron guns. Other remarkable advantages are the long lifetime and low vacuum condition requirements. On the other hand thermionic RF guns are suffering from back-bombardment phenomena, which limits the bunch charge and macro-pulse duration. In...
Mr
Artem Zorin
(BINP)
05/07/2016, 15:00
Poster
Pulsed wire method is a kind of current driven wire based magnetic measurement system. A current pulse is applied to thin wire strained within the wiggler. Wire position sensors measure the deflection. This method may take the place of Hall-probe method, because it shows magnetic field charateristics in every point inside the wiggler, not only integral characteristics. And it requires only few...
Dr
Eleonora Shtykova
(1. Shubnikov Institute of Crystallography of Federal Scientific Research Centre “Crystallography and Photonics” of Russian Academy of Sciences, Moscow, 119333 Russia; 2. Moscow State University, Moscow, 119992 Russia)
05/07/2016, 15:00
Dihydrolipoamide dehydrogenase from Escherichia coli (LpD) is a bacterial enzyme that is involved in three different multi-enzyme complexes that catalyze similar decarboxylation reactions of 2-oxoacids. All of these complexes comprise three enzymes known as Е1, Е2, and Е3, where LpD is the Е3 component and the E2 subunit is used by LpD as the lipoamide-containing protein substrate. The Е1 and...
Ms
Arina Lobova
(Budker Institute of Nuclear Physics SB RAS)
05/07/2016, 15:00
Poster
The objective of the work is examination of plant standards for estimation of the minimum limits of detection of trace elements in biological tissues and samples, as well as visualization of the distribution profile of some chemical elements in a clinical sample. The work considers the advantages of using synchrotron radiation (SR). The examination of prepared samples was conducted by a...
Mr
Yury Rusalev
(Southern Federal University)
05/07/2016, 15:00
Palladium is a very effective catalyst for the oxidation of CO. This reaction is very important for reducing automotive and industrial emissions and considered to be a good model for fundamental studies of transition metal catalysts. It is known that different types of facets as well as size and shape of a metal nanoparticle have an effect on catalyst properties. The scope of our work is to...
Mr
Vladimir Zabluda
(Kirensky Institute of Physics Russian Academy of Sciences, Siberian Branch)
05/07/2016, 15:00
Poster
This work shows aptamer RE31 (5′-GTGACGTAGGTTGGTGTGGTTGGGGCGTCAC-3′) by small angle X-ray scattering (SAXS) measuring results, wich obtained on DIKSI station in the National Research Center 'Kurchatov Institute'. Also the aptamer structure model is presented, wich was processed in DAMMIN software.
According to obtained model, the molecular simulation was constructed with known nucleotides...
Dr
Eleonora Shtykova
(1. IC RAS, Moscow, Russia, 2. MSU, Moscow, Russia)
05/07/2016, 15:00
Poster
Dendrimers are three-dimensional, highly branched, monodisperse macromolecules with a well-defined regular structure. They possess unique properties due to its size, composition and controlled functionalization. Among the variety of dendrimers, carbosilane dendrimeric macromolecules attracted great attention for their reactive functional groups, chemical inertness of the molecular skeleton and...
Mrs
Ekaterina Razuvaeva
(ISPM RAS)
, Mr
Nikita Kuznetsov
(NRC "Kurchatov Institute")
05/07/2016, 15:00
Poster
Kuznetsov N.M.1, Razuvaeva E.V.1,2, Zagoskin Y.D.1, Kulebyakina A.I.1, Streltsov D.R.1,2, Chvalun S.N.1,2, Shtykova E.V.3
1NRC “Kurchatov Institute”, Moscow, Russia
2ISPM RAS, Moscow, Russia
3IC RAS, Moscow, Russia
E-mail: kyz993@ya.ru, razuvaeva.kate@gmail.com
Amphiphilic block copolymers are able to self-organization in water with a formation of various supramolecular structures...
Dr
Yury Gaponov
(Department of atmospheric research, Novosibirsk State University, Novosibirsk, Russia)
05/07/2016, 15:00
Poster
A set of algorithms and procedures of a crystal loop centering during X-ray high-throughput protein crystallography experiment has been designed and developed.
A simple algorithm of the crystal loop detection and preliminary recognition has been designed and developed. The crystal loop detection algorithm is based on finding out the crystal loop ending point (opposite to the crystal loop pin)...
Dr
Yury Gaponov
(Department of atmospheric research, Novosibirsk State University, Novosibirsk, Russia)
05/07/2016, 15:00
Poster
Process of gelation and thermal decomposition at different temperatures of the Zr/Ti sol-xerogels, chemically identical but prepared by different methods (mixed and binary), was studied by SAXS/WAXD with the use of SR.
Primary particles in mixed and binary Zr/Ti sol-xerogels have different structure. Using the qualitative contrast variation method it was concluded, that primary particle in...
Mr
Anton Nikolenko
(BINP)
, Ms
Natalya Makarova
(Altai State Technical University)
05/07/2016, 15:00
Poster
The development of the procedure of absolute calibration of the soft X-ray detectors is presented. In our measurements, the detector is positioned in a calculable synchrotron radiation flux behind filters of well-known transmittance. The spectral responsivity of the detector is restored on the basis of measurement data using a set of integral equations. Previously, this procedure was used for...
Dr
Simon Erenburg
(Nikolaev Institute of Inorganic Chemistry SB RAS, Budker Institute of Nuclear Physics SB RAS)
05/07/2016, 15:00
The systems with interacting quantum dots (QDs) (in particular, quantum rings (QRs) or quantum dots molecules (QDMs) have attracted much attention both as ground for studying coupling and energy transfer processes between “artificial atoms” and as new systems, which substantially extend the range of possible applications of QDs.
Some of the EXAFS spectra above Ge*K*- edges were measured...
Dr
Tesik Chen
(Moscow Technological University, Department of Physics)
05/07/2016, 15:00
Poster
Dynamical theory of thermal neutrons diffraction by ideal deformed crystals is presented.
Deformations of different kinds (mechanical bending, temperature gradient, ultrasound oscillations) are considered. The diffraction phenomenon of spatial-temporal focusing of neutrons is analyzed.
Mr
Dmitry Sorokoletov
(Budker Institute of Nuclear Physics SB RAS)
05/07/2016, 15:00
Poster
X-ray fluorescence microanalysis on synchrotron radiation beams (SR micro-XRF) is a method to explore the elemental composition of samples and objects of various nature with a typical spatial resolution of 15 to 25 μm. Such resolution, available in qualitative micro-XRF (mapping of fluorescent signal distribution or exploration of area of interest without detailed consideration of effects...
Mr
Dmitry Sorokoletov
(Budker Institute of Nuclear Physics SB RAS)
05/07/2016, 15:00
Poster
To investigate the possibility of increasing the spatial resolution of the installation "SR micro-XRF" [1], we conducted earlier an experiment on the elemental mapping of one-dimensional test sample (a fragment of an RF bipolar transistor chip, containing a number of gold stripes), as well as processing of some of the experimental results (one mapping line) [2-3] using the classical Tikhonov...
Prof.
Maria Dergacheva
(Institute for Soil Science and Agricultural Chemistry of SB RAS)
05/07/2016, 15:00
Poster
Humic acids (humic and fulvic acids) are natural substances that perform a number of functions in the biosphere to maintain its stability. This is due to the ability of humic acids to accumulate, deposit, and store carbon and a wide range of trace elements for long, geologically-comparable periods, as well as inhibiting chemical compounds toxic to living organisms. The content of humic acids...
Dr
Irina Boyarskikh
(Central Siberian Botanic Garden, SB RAS)
05/07/2016, 15:00
Poster
The active, deep faults of lithosphere are the channels, carrying the flows of substance and energy, that can affect natural environment, to the surface of the planet. The ascending migration of fluids and the emanation of gases in the zones of active, tectonic faults have a prominent effect on the distribution of chemical elements in soil, air, and plants. The impact of the active faults on...
Prof.
Emiliya Zhuravskaya
(Institute of Internal and Preventive Medicine, Siberian Branch of the Russian Academy of Medical Sciences)
05/07/2016, 15:00
Poster
The main problem of cardiology, that society faces, is the acute heart failure (AHF). Many factors have effect on the development of cardiovascular diseases. The primary reasons of myocardial infarction and stroke are hypertension and sclerosis that lead, with time, to calcification and contraction of arteries which prevents blood to enter heart and brain. In heart vessels an atherosclerotic...
Dr
Elena Khramova
(Central Siberian Botanic Garden, SB RAS)
05/07/2016, 15:00
Poster
The content and composition of the elements of vegetable samples have been first analyzed in connection with storage periods by the method of X-ray fluorescence analysis, using synchrotron radiation (SR XRF).
The objects of studying were the samples of Pentaphylloides fruticosa, cultivated in the gradient of radionucleotide contamination over the territory of the East-Ural radioactive trace...
Mr
Alexey Ancharov
(Institute of Solid State Chemistry and Mechanochemistry SB RAS)
05/07/2016, 15:00
Present status of the experimental station on the fourth beamline of VEPP-3 storage ring (Siberian Center for Synchrotron and Terahertz Radiation, INP SB RAS, Novosibirsk, Russian Federation) and some recently obtained results are presented.
Dr
Vladimir Kriventsov
(Boreskov Institute of Catalysis)
05/07/2016, 15:00
E.P. Yakimchuk1, V.V. Kriventsov1, B.N. Novgorodov1, D.P. Ivanov1, D.G. Aksenov1, D.A. Zyuzin1, N.S. Smirnova2, V.Z. Radkevich3, D.O. Antonov4, A.V. Chistyakov4, A.S. Fedotov4, S.A. Nikolaev5, M.V. Tsodikov4
1) Boreskov Institute of Catalysis SB RAS, Novosibirsk, Russia
2) Institute of Hydrocarbons Processing SB RAS, Omsk, Russia.
3) Institute of Physical Organic Chemistry NAS of Belarus,...
Mr
Andrey Chukavin
(Physical-Technical Institute of UB RAS)
, Dr
Vladimir Kriventsov
(Boreskov Institute of Catalysis)
05/07/2016, 15:00
Poster
R.G. Valeev1, V.V. Stashkova2, A.I. Chukavin1, V.V. Kriventsov3, N.A. Mezentsev4
1) Physical-Technical Institute of UB RAS, Izhevsk, Russia
2) Udmurtia State University, Izhevsk, Russia
3) Boreskov’s Institute of Catalysis of SB RAS, Novosibirsk, Russia
4) Budker Institute of Nuclear Physics of SB RAS, Novosibirsk, Russia
Iron, nickel, cobalt, platinum and other 3d and platinum...
Dr
Valeriya Samygina
(FSRC "Crystallography and Photonics" RAS, NRC "Kurchatov Institute", Structural Biology Unit CIC bioGUNE Spain)
05/07/2016, 15:00
Poster
Protein-protein interactions are common in cell and molecular biology events, and essential for cellular function. Both homodimers and heterodimers are commonly involved in catalysis, regulation and structural assembly. However, the role of dimerization in controling the action of amphitropic peripheral proteins that can exist in water-soluble and lipid-bilayer-bound states is not well...
Mr
Andrey Chukavin
(Physical-Technical Institute of Ural Branch of RAS)
05/07/2016, 15:00
Poster
ZnSxSe1-x alloys, as an important member of II–VI ternary semiconductors, have attracted significant interest until now due to their variable band gap, spanning from 2.7 eV to 3.67 eV, which makes them appropriate for developing short wave length LEDs and laser diodes operating entirely in the blue–violet region. Recently, the ZnSxSe1-x alloy nanostructures were synthesized by a variety of...
Dr
Uliana Ancharova
(ISSCM SB RAS)
05/07/2016, 15:00
Poster
Polymethylmethacrylate and polyethylene were irradiated with intense beam of high-energy electrons or with 'white' beam of synchrotron radiation with different doses. Results of changes in structure are presented: using synchrotron radiation X-Ray diffraction and thermal analysis.
X-ray diffraction experiments were carried out with involvement of equipment belonging to the shared research...
Mr
Evgeniy Korotaev
(Nikolaev Institute of Inorganic Chemistry of the Siberian Branch of the Russian Academy of Sciences)
05/07/2016, 15:00
Poster
Solid solution containing chemical rare-earth elements (such as Yb or Tm) have a number of unique properties, which is commonly undergo a phase transitions having a purely electron nature and related with the change in filling of 4f electron levels [1, 2] along with magnetic–nonmagnetic state transitions [3]. These systems are also possess thermoelectric properties. Invention of a highly...
Dr
Alexey Bragin
(Budker Institute of Nuclear Physics)
05/07/2016, 15:00
This project is related to new spectroscopy method in little-developed THz
range. The method is founded on using of a free electron laser with high
spectral power radiation which can be smoothly tuned in desirable range of
spectrum. The objects of research of this method are fast processes in
physics, chemical and biological reactions. Uniform magnetic field of 6 T
value in the...
Dr
Alvina Vazina
(Institute of theoretical and experimental biophysics, RAS)
05/07/2016, 15:00
Poster
The results of study of influence of high-frequency electrosurgical welding (HF welding) on molecular and nanostructiral orderliness of thin intestine tissues of a pig - mucosa, submucosa, muscle layers, serosa, and also the purify mucin preparations from pig’s gastrointestinal tract are presented. Structural study of biological tissues by X-ray diffraction methods with synchrotron radiation...
Stanislav Serednyakov
(Budker Institute Of Nuclear Physics)
05/07/2016, 15:00
Poster
The Novosibirsk Free Electron Laser (FEL) is based on a 4-turn microtron-recuperator. To ensure its stable operation and radiation generation, it is necessary to provide a stable mode of electron beam recirculation and minimize beam losses on the vacuum chamber wall on all the way of beam in the accelerator beamline. To fulfil this task it is necessary to know the longitudinal distribution of...
Mrs
Svetlana Artamonova
(IGM SB RAS)
05/07/2016, 15:00
Poster
The article is devoted to the problem of technogenic pollution of environment: the results of the mineralogical and geochemical investigation of suspension content of melted snow and soils samples of Novosibirsk vicinity are considered. Content of U, Th and heavy metals were determined by means of X-ray fluorescence elemental analysis with synchrotron radiation (SR-XRF) method. For the 235U...
Dr
Alexey Semenov
(Michailovich)
05/07/2016, 15:00
Poster
The vacuum system is an important and integral part of every modern scientific facility. The paper describes in detail the design and manufacturing of prototypes with coated non-evaporable getter (NEG) as main pumpdown for NSLS-II third generation synchrotron light source and for Coherent electron Cooling of eRHIC. TiZrV NEG sputtered film in the narrow extensive chambers is a vacuum...
Mr
Ivan Lyatun
(X-Ray Coherent Optics Laboratory (IKBFU))
05/07/2016, 15:00
Poster
X-ray refractive lenses [1-3] are widely used as beam transport and beam conditioning optics at the new generation synchrotron radiation sources. In order to extend their use for microscopy applications the significant improvements of the optical properties in terms of shape quality and bulk homogeneity are needed. It turned out that beryllium, as a low-Z element, is the most...
Mr
Ratibor Chumakov
(NRC "Kurchatov Institute")
05/07/2016, 15:00
Poster
The End-station "NanoPES", currently under construction, is intended for the implementation of techniques for angle-resolved photoemission spectroscopy (ARPES), NEXAFS, LEED, SPM microscopy and spectroscopy.
The station was projected for fundamental researches in solid state physics, surface science and for processing technological operations in the course of creation devices for micro- and...
Mr
Aleksandr Kosov
(Budker INP SB RAS)
, Prof.
Boris Tolochko
(Institute of solid state chemistry and mechanochemistry)
05/07/2016, 15:00
The new experimental station "Detonation" was put into operation in test mode on the 8-th synchrotron radiation beamline from collider VEhPP-4. The station was designed for the study of detonation and shock-wave processes in condensed media in conditions approaching parameters (geometrical dimensions, weight), used in practical, industrial applications.
Station "Detonation", uses radiation of...
Prof.
Boris Tolochko
(Institute of solid state chemistry and mechanochemistry)
05/07/2016, 15:00
It has been found that irradiation of aqueous solutions of silver salts by synchrotron radiation start formation of silver nanoparticles. Similar processes occur upon irradiation by relativistic electrons. In aqueous solution, the silver particles are agglomerated into large particles of micron sizes. It was found surfactant, preventing agglomeration. The result is a stable colloid solution in...
Dr
Andrei Mostovshchikov
(Tomsk Polytechnic University)
05/07/2016, 15:00
Poster
The phase formation sequences, intermediate and final products of aluminum the nanopowder combustion are studied. It is found, that the main combustion product is aluminum nitride. In the combustion of aluminum nanopowder, aluminum γ-oxide is the first to form, and aluminum nitride is formed next. The formation of aluminum probably occurs by successive displacement of oxygen by nitrogen from...
Mr
Evgeniy Kaportsev
(NRC Kurchatovskiy institut)
05/07/2016, 15:00
Poster
The running cycle of Kurchatov Synchrotron Radiation Source (KSRS) includes the injection of electrons with energy 80 MeV from the linear accelerator in the booster storage ring Siberia-1, the accumulation of a electron current up to 400 mA and, then, electron energy ramping up to 450 MeV with the subsequent extraction of electrons in the main ring, storage ring Siberia-2, and accumulation...
Dr
Sergey Khrushchev
(BINP)
05/07/2016, 15:00
Poster
The article describes superconducting undulator prototype with neutral poles designed and fabricated in Budker Institute of Nuclear Physics. In the upper half of the undulator even-numbered poles have a core with a winding and odd - core without winding. In the lower half vice versa. This design allows to provide more accurate period and reduces the probability of mechanical movements caused...
Dr
Eleonora Shtykova
(Shubnikov Institute of Crystallography of Federal Scientific Research Centre “Crystallography and Photonics” of Russian Academy of Sciences)
05/07/2016, 15:00
Poster
We have recently revealed the amphipathicity of six CRAC containing alpha-helices of influenza virus (IFV) M1 protein, and suggest that the phenomenon may play a role in supporting both raft structure of the membrane and organising regular structure the M1 protein shell in the virion [1]. Computer modelling and comparative analysing 3D structures of the matrix proteins was carried out for...
Mrs
Svetlana Artamonova
(IGM SB RAS)
05/07/2016, 15:00
Poster
This article is devoted to the problem of biogeochemical peculiarities of plant of mining gold ore deposit zone. The tissues of larch (Larix cajanderi Mayr.) were the object of our studies using of X-ray fluorescence elemental analysis with synchrotron radiation (SR-XRF) method. Large possibilities of SR-XRFA, along with the simple preparation of biological samples, allowed us to carry out...
Dr
Vladimir Kriventsov
(Boreskov Institute of Catalysis)
05/07/2016, 15:00
E.P. Yakimchuk1, V.V. Kriventsov1, D. A. Bulushev1, B.N. Novgorodov1, D.P. Ivanov1, D.G. Aksenov1, D.A. Zyuzin1, N.S. Smirnova2, S.A. Nikolaev3, A. Simakov4, A.V. Chistyakov5, A.S. Fedotov4, D.O. Antonov5, M.V. Tsodikov5
1) Boreskov Institute of Catalysis SB RAS, Novosibirsk, Russia
2) Institute of Hydrocarbons Processing SB RAS, Omsk, Russia.
3) Lomonosov Moscow State University,...
Prof.
Boris Tolochko
(Institute of solid state chemistry and mechanochemistry)
05/07/2016, 15:00
Now we are preparing an experiment to study the behavior of the crystal lattice of the material of the fusion reactor first wall in a plasma discharge on the diverter. A fast one-coordinate X-ray detector was developed for this experiment. The detector enables fast recording of 100 diffraction frames with an exposure time of 73 ps and a periodicity of 100 ns. Thus, we can record X-ray "movies"...
Dr
Mihail Fedotov
(BINP, NSU)
05/07/2016, 15:00
Poster
Due to the presence of a ripple on the output of various power sources, and mechanical vibrations the VEPP-3 wiggler beam is subject to certain perturbations (oscillations). Such disturbances can distort the results of precise experiments. At the same time the existing stabilization system of the SR beam works with a large averaging times and almost not sensitive to these disturbances.
The...
Mr
Anton Narikovich
(Imanuel Kant Baltic Federal University)
05/07/2016, 15:00
Poster
A promising direction of development of modern X-ray optics is an optical system, based on the compound refractive lenses (CRLs). Main applications of CRLs are microfocusing and X-ray microscopy. In order to improve a technology of X-ray optics manufacturing it is urgent to develop an effective approach of precise nondestructive CRL metrology.
At this work, we report the assessment of the...
Mr
Ivan Okunev
(BINP)
05/07/2016, 15:00
Poster
Abstract - The paper describes X-FEL quadrupole with gradient 100 T/m. These quadrupole magnets are designed for installation in the free space between the XFEL undulators. In order to maintain the high quality of the electron beam at an energy of 10 - 20 GeV, requiring high stability of the magnetic axis of the lens. The available size of the aperture of the lens is R = 8 mm. Stability of the...
Dr
Eleonora Shtykova
(Shubnikov Institute of Crystallography of Federal Scientific Research Centre “Crystallography and Photonics” of Russian Academy of Sciences)
05/07/2016, 15:00
Poster
Structural analysis of the Potato Virus A Coat Protein (PVA CP) in solution was performed by small angle X-ray scattering (SAXS). SAXS experiments were carried out using synchrotron radiation at the P12 beamline at the Petra III storage ring (DESY, Hamburg). Modern techniques for interpretation of scattering data and structural modeling, including ab initio protocol, have been applied in the...
Mr
Artem Zorin
(BINP)
05/07/2016, 15:00
Poster
Vibrating wire magnetic field measuring technique is a kind of current driven wire based magnetic measurement system. Harmonic current is applied to thin wire strained within the wiggler. The current frequency is multiple by wire self-resonant frequency. If the magnetic field integral is non-zero, the wire vibrates. Wire position sensors measure the deflection. The technique is very sensitive...
Prof.
Svetlana Starenchenko
(Tomsk State University of Architecture and Building)
05/07/2016, 15:00
Poster
X-ray analysis has been applied for the study of the formation of nanostructures as the result of large plastic deformation in Ni3Fe single crystals ordered alloy with the L12 structure.
It was shown that the main structural changes in ordered alloys had the features similar to pure metals and the disordered solid solutions. However, in the ordered Ni3Fe single crystals the formed...
Dr
Vladimir Kriventsov
(Boreskov Institute of Catalysis)
05/07/2016, 15:00
Presently our country takes the first place in terms of reserves and production of mineral resources, but the quality of many ore deposits is low. Ores most involved in the development of new deposits can be classified hard-to-concentrate, with a low content of useful components. Existing technologies of enrichment in some cases do not correspond to the quality of modern ores. So Russia,...
Mr
Evgeniy Korotaev
(Nikolaev Institute of Inorganic Chemistry of the Siberian Branch of the Russian Academy of Sciences)
05/07/2016, 15:00
The chromium dichalcogenides MCrX2 (M = Cu, Ag, Na, X = O, S, Se) are promising materials for modern electronics. These materials have the potential properties for practical usage : ionic conductivity [1], thermoelectric properties [2], magnetic arrangement[3-4], colossal magnetoresistance, phase metal-insulator transition [4].
There are several different ways of...
Mr
Fedor Darin
(Budker Institute of Nuclear Physics SB RAS)
05/07/2016, 15:00
Poster
Micro beams of synchrotron radiation at the experimental station of elemental analysis in the storage ring VEPP-3 obtained using polycapillary focusing optics. The minimum sizes of the exciting radiation spot with an energy of 8 – 25 keV on the sample surface is 10x15 square microns. This allows us to make detailed studies of the elemental composition of various geological samples: mono...
Mr
Aleksandr Gentselev
(Budker INP, Novosibirsk, Russia)
05/07/2016, 15:00
We consider the peculiar features of the LIGA-technology methods elaborated in the Siberian Synchrotron and Terahertz Radiation Centre (SSTRC, BINP SB RAS) and applied to producing quasi-optical subterahertz filters and focusing elements based on high-aspect self-bearing microstructures of the pseudo-metallic type. The essence of the method consists in deep X-ray lithographic patterning of an...
Dr
Harald Schneider
(Helmholtz-Zentrum Dresden-Rossendorf)
06/07/2016, 08:00
This talk reviews some recent spectroscopic studies on semiconductor structures carried out using the mid-infrared and terahertz (THz) free-electron laser (FEL) facility FELBE in Dresden, Germany. Its intense, nearly transform-limited picosecond pulses, which can also be combined with synchronous pico- or femtosecond pulses from near-infared tabletop lasers, provide unique research...
Prof.
Boris Knyazev
(Budker Institute of Nuclear Physics)
06/07/2016, 08:40
Nowadays, all three laser systems of the Novosibirsk free electron laser facility are in operation. First laser system generates tunable monochromatic radiation in the terahertz spectral range from 90 to 240 micrometers, whereas the spectral range of the second laser spans a region from 40 to 80 micrometers. Both these systems are available to users. The third laser has been commissioned, and...
Prof.
Boris Tolochko
(Institute of solid state chemistry and mechanochemistry SB RAS)
06/07/2016, 09:20
The technique of X-ray diffraction with time resolution has shown tremendous progress recent years. This is due to the development of the accelerator technology, methods of generation of synchrotron radiation (SR), and fast X-ray detectors. The report reviews the main principles of time-resolved X-ray diffractometry and requirements to the object, equipment and detectors. Considered are the...
Prof.
Valery Shastin
(IPM RAS)
06/07/2016, 10:20
FEL-based optical pump-probe technique is usually applied for study of highly non-equilibrium electrons in semiconductors and in particularly for the relaxation of donor or acceptor bound excited states. Here we are focused on intervalley elastic scattering that is typical for donors in silicon crystal. As shown such process results in an additional feature in a pump-probe response that has...
Dr
Ewgeny Smirnov
(РRFNC-FNIITF, Snezhinsk, Russia)
06/07/2016, 10:20
The report presents analysis of experimental data on hydrostatic and shock-wave compression of energy-saturated material. The semi-empirical Mie-Gruneisen equation of state was used to describe thermodynamic properties of metastable molecular crystals without considering phase transitions. The equation of state describes experimental data on isothermal compression of a molecular crystal, and...
Dr
Sergey Pavlov
(German Aerospace Center)
06/07/2016, 11:00
The analysis of ateroid’s surface grains allows to match remote observations and modeling of its history and current properties with laboratory experiments. Mass spectrometry and electron microscopy of the dust enables detailed study of the history of asteroidal regolith and compare the results with theoretical considerations of the evolution of rubble piles in the inner solar system. A...
Mr
Lev Shekhtman
(Budker Institute of Nuclear Physics)
06/07/2016, 11:00
Methods of dynamic imaging of explosions at a synchrotron radiation (SR) beam and small-angle X-ray scattering experiments with exploding samples are being developed in the Siberian Synchrotron Radiation Center (SSRC) at the Budker Institute of Nuclear Physics for more than fifteen years. The detector for imaging of explosions (DIMEX) was developed for these purposes and successfully...
Dr
Konstantin Ten
(LIH SB RAS)
06/07/2016, 11:20
When a strong shock wave leaves a metal, flows of particles of different sizes are ejected from the wave’s free surface (shock-wave "dusting", ejecta) [1,2]. Unlike a cumulative jet, such a flow consists of separate particles having a size of a few microns to hundreds of microns. It was assumed that there are also finer particles in such a flow, but the existing techniques are not able to...
Dr
Vitaly Kubarev
(BINP)
06/07/2016, 11:30
Methods of single-pulse high-resolution spectroscopy based on powerful tunable radiation of terahertz NovoFEL, ultra-fast technique, and strong magnetic field of superconducting solenoid are presented in the report
Dr
Igor Dolbnya
(Diamond Light Source)
06/07/2016, 11:40
Birefringence has been observed in anisotropic materials transmitting linearly polarized X-ray beams tuned close to an absorption edge of a specific element in the material. Synchrotron bending magnets provide X-ray beams of sufficiently high brightness and cross section for spatially resolved measurements of birefringence. The recently developed X-ray Birefringence Imaging technique has been...
Ms
Yulia Choporova
(Budker Institute of Nuclear Physics)
06/07/2016, 13:00
A one-color pump-probe system has been commissioned at the Novosibirsk free electron laser facility. Results of current experiments on the study of dynamical absorption of semiconductors will be described.
Dr
Aleksey Arakcheev
(Budker INP)
06/07/2016, 13:00
The residual mechanical deformation and stress were measured in the preliminary experiments carried out at synchrotron radiation (SR) scattering stations at VEPP-3 in the Siberian Center of Synchrotron and Terahertz Radiation (“Precision diffractometry and anomalous scattering”, “Diffractometry in hard X-rays”). The deformation and stress were calculated on the basis of the dependence of the...
Mr
Vasily Gerasimov
(Budker Institute of Nuclear Physics SB RAS)
06/07/2016, 13:20
Terahertz surface plasmons propagated along real metal-dielectric structures, as well as their propagation through the macroscopic air gapes between two conducting surfaces, have been studied. The experimental results obtained using terahertz radiation of Novosibirsk free-electron laser and comparison with theory will be presented
Dr
Sergey Pavlov
(German Aerospace Center)
06/07/2016, 13:40
In the last decade the use of infrared free electron laser facilities enabled observation of inelastic light (Raman) scattering in THz frequency range. Raman-active intracenter donor transitions in silicon fall into the THz range and serve as outgoing resonances in electronic Stokes scattering. At photon fluxes above 1E24 photon/cm2/s donor-related Raman stimulated emission occurs in the range...
Dr
Vitaliy Pilyugin
(M.N. Mikheev Institute of Metal Physics of the Ural Branch of the Russian Academy of Sciences (IMP UB RAS))
06/07/2016, 13:40
After severe plastic deformation under the high pressure torsion technique a number of brittle refractory metals such as Mo, W, Re and Ni3Ge intermetallic compound with L12
structure have been investigated. These studies are of great interest, since the effects of shear deformation under high pressure have not been previously studied on these materials. In all cases the grain refinement...
Mr
Nils Dessmann
(Humboldt-University Berlin)
06/07/2016, 14:00
Cooled germanium (Ge) photoconductive detectors are one of the most sensitive detectors at terahertz (THz) frequencies. They are widely used in laboratory spectroscopy and imaging experiments. The speed of a Ge photoconductive detector is set by technical limitations such as the bias circuit, the geometry of the detector crystal and the electric field applied to the .detector. The recovery...
Dr
Evgeniy Chesnokov
(Istitute of Chemical Kinetics)
06/07/2016, 14:00
Transformation of the short optical pulses in a medium with a high optical density is described. In such conditions an intense free-induction signal it formed, which has a specific type of the oscillations. These oscillations were observed experimentally in rotation spectra of HCN and HBr molecules using a terahertz free electron laser as a source of optical pulses and ultra-fast Schottky...
Dr
Vitaly Kubarev
(BINP)
06/07/2016, 14:20
Threshold conditions, plasma parameters, autooscillations and their stabilization in terahertz optical discharge on NovoFEL are considered in the report
Mr
Danil Eselevich
(ISSC UB RAS)
06/07/2016, 14:20
To improve the characteristics of rocket propellants, high-energy metal powders are used. Aluminum powders are most widely employed metallic combustibles. However, the presence of an oxide film on the surface of particles is a grave disadvantage, which does not allow using their energy potential in full.
This work presents results of a study of the oxidation process of Al powder modified...
Dr
Alexander Shmakov
(Boreskov Institute of Catalysis SD RAS)
06/07/2016, 15:00
In situ diffraction experiments at VEPP-3 beamlines #2 and #6.
Dr
Young Uk Jeong
(Korea Atomic Energy Research Institute)
06/07/2016, 15:00
Small-scale accelerator-based radiation sources have been used for developing advanced technologies and exploring new science with high convenience and low cost. Sometimes they are competitive comparing with giant facilities like X-ray free-electron lasers (X-FELs). We have developed a laboratory-scale ultrashort electron accelerator for investigating femtosecond dynamics of atoms or molecules...
Dr
Uliana Ancharova
(ISSCM SB RAS)
06/07/2016, 15:20
Depending on substitution degree and external conditions strongly-nonstoichiometric strontium ferrites have certain features of the local structure [1-3]. It is related to extremely high amount of oxygen vacancies, laying beyond the homogeneity region of perovskite or any of vacancy-ordered phases. That vacancy concentration tend to be adopted by the structure through formation of local...
Dr
Sergey Rashchenko
(Institute of geology and mineralogy SD RAS)
06/07/2016, 15:40
The interest to carbonates is determined by their obvious practical importance, as well as their abundance in the Earth’s interior and a key role in magma generation, plume upwelling and diamond growth [1]. Despite the structural trend of the high-temperature phases of all alkaline carbonates is well understood [2], almost nothing is known about high-pressure behavior of these compounds. In...
Mr
Andreas Pohl
(Humboldt-University Berlin)
06/07/2016, 16:00
Coherent synchrotron radiation (CSR) is emitted from bunches of relativistic electrons in a storage ring. The CSR spectrum depends on the shape of the electron bunch from which the CSR radiation is emitted. Instantaneous monitoring of the form and duration of the field transients in CSR pulses is important for applications in pump-probe studies of carrier dynamics in semiconductors and...
Dr
Konstantin Podurets
(NRC "Kurchatov Institute")
06/07/2016, 16:00
In an imaging experiment using the topography or phase contrast techniques, generally, the result is a single image, which represents the internal structure of the object. However, identification of the features of the observed structure is a challenge. In these methods, an important parameter is the scattering angle, and methods of using its variation are being actively developed [1,2],...
Dr
Alexander Kozlov
(Voevodsky Institute of chemical kinetics and combustion SB RAS)
06/07/2016, 16:20
The present report describes a new phenomenon - short-term exposure of water with focused terahertz radiation of free electron laser leads to the formation of nanoparticle suspension (hydrosol). Composition of the particles formed corresponds to the material of metal containers used in the experiment. Fractional and elemental composition of the particles was determined by atomic force (AFM),...
Dr
Victoria Kurbatkiina
(National University of Science and Technology "MISiS)
06/07/2016, 16:20
In this work, ceramic materials based on borides of transition metals were prepared by SHS compaction from the pre-mechanically activated (MA) of the powder mixtures. The use of МА enables SHS process in the low exothermic systems. The role of MA appeared in a simultaneous increase in heat evolution and heat evolution rate of the combustion reaction, a positive influence on the thermodynamics...
Prof.
Heinz-Wilhelm Hübers
(German Aerospace Center (DLR) and Humboldt University Berlin)
07/07/2016, 08:00
Hydrogen-like impurity centers in monocrystalline Silicon can be utilized for terahertz(THz) lasers. Several types of such lasers have been demonstrated. The
lasers operate at low lattice temperatures under optical pumping
with a free electron laser (FEL). They emit light frequencies between 1.2 and 6.9 THz.
Dipole-allowed optical transitions between particular excited
states of...
Prof.
Alexander Shkurinov
(Faculty of Physics and International Laser Center, Lomonosov Moscow State University, Moscow, Russia)
07/07/2016, 08:30
Interactions of laser radiation with gas cluster targets have been investigated in the past two decades. Cluster jet, obtained by the adiabatic condensation of gas flow, has pronounced nonlinear optical properties and combines the advantages of solid-state and gas target. Cluster inherits high local density and this implies high value of nonlinear response. At the same time cluster beams are...
Dr
Vladimir Kriventsov
(Boreskov Institute of Catalysis)
07/07/2016, 09:00
Nowadays the method of XAFS spectroscopy in a different methodical options using of SR sources is a recognized powerful tool to study the state of the elements and the local structure for the various nanosystems having different aggregation: alloys, high dispersed material, semiconductors, solutions, glasses and others.
In this report, by the example of works performed at the EXAFS station...
Prof.
V.A. Sadykov
(Boreskov Institute of Catalysis of SB RAS, Novosibirsk, Russia)
07/07/2016, 09:20
Application of SR methods for the study of nanocomposite materials for Hydrogen Energy.
S.N. Pavlova, V.V. Kriventsov, Z.S. Vinokurov, N.F. Eremeev, V.A. Sadykov
Boreskov Institute of Catalysis of SB RAS, Novosibirsk, Russia
In the emerging field of Hydrogen Energy, tailor-made design of the active components of monolithic catalysts for selective oxidation/autothermal reforming of...
Mr
Mikhail Rukavishnikov
(Scientific equipment group)
07/07/2016, 09:40
Dr
Simon Erenburg
(Nikolaev Institute of Inorganic Chemistry SB RAS, Budker Institute of Nuclear Physics SB RAS)
07/07/2016, 10:20
Some of the EXAFS spectra above Ga*K*-and Ge*K*- edges were measured at the VEPP-3 storage ring (beamline 8) of Siberian Synchrotron and Terahertz Radiation Center (SSTRC) of the Budker Institute of Nuclear Physics (BINP SB RAS, Novosibirsk, Russia). Other part of the spectra was measured at the ESRF (Grenoble, France). The high energy resolution fluorescence detected HERFD-XANES and EXAFS...
Mr
E.P. Yakimchuk
(Boreskov Institute of Catalysis of SB RAS, Novosibirsk, Russia)
07/07/2016, 10:40
Recently, low-content supported mono- and bimetallic catalytic nanosystems containing transient and noble metals inspire great interest in researchers, because of their practical application for a wide range of processes of environmental catalysis owing to the possibility of varying catalytic properties, relatively low cost of the final products, and ease of recovery of expensive components of...
Prof.
Yuri Mikhlin
(Institute of Chemistry and Chemical Technology of the Siberian Branch of the Russian Academy of sciences)
07/07/2016, 11:00
Chalcopyrite CuFeS2, is the most common mineral of copper; chalcopyrite and related compounds are of interest for thermoelectric, photovoltaic and other applications. We also examined valleriite (Fe,Cu)S(Mg,Al)(OH)2, natural nanocomposite composed of chalcopyrite-like Fe,Cu sulfide layers and brucite-like oxide layers, which is important mineral of Norilsk ore deposits. Conventional XPS and...
Mr
Ilia Pankin
(Southern Federal University, IRC "Smart materials")
07/07/2016, 11:20
The material under study is manganese borohydride Mn(BH4)2. The unique thermodynamics and kinetic properties in combination with high volumetric and gravimetric hydrogen densities make this compound a very promising candidate to solid state hydrogen storage. Local atomic structure of Mn(BH4)2 upon heating was completely studied by in-situ temperature-dependent measurements of X-ray powder...
Dr
Mikhail Platunov
(Kirensky Institute of Physics)
07/07/2016, 11:40
We present an element-specific magnetizations study of the multiferroic Nd0.5Ho0.5Fe3(BO3)4 single crystal. Our experimental results confirm the coexistence of three magnetic subsystems (Fe, Ho, and Nd). It was found that the Ho magnetic moment undergoes the pronounced spin-reorientation transition. At the magnetic ield (less than 1 T) the Ho and Nd magnetization curves demonstrate different...
Dr
Irina Snigireva
(European Synchrotron Radiation Facility)
07/07/2016, 13:00
We present a coherent high energy X-ray microscope to study the wide range of natural and artificial mesoscopic materials that are structured on scales of the order of a few to a few hundred nanometers. The concept of the proposed microscope is based on employing compound refractive lenses allowing to retrieve high resolution diffraction pattern and real-space images in the same experimental...
Mr
Vladimir Nazmov
(Budker Institute of Nuclear Physics)
07/07/2016, 13:40
An increased depth of the transformed material, due to the low absorption of materials to X-rays, was one of the main advantages of the X-ray lithography for the photolithography and for the electron beam lithography. But, this property was an obstacle to its further development concerning 3D patterning. Practically, all the created by X-ray lithography so-called 3D structures [A.del Campo,...
Aleksey Lemzyakov
(BINP SB RAS)
07/07/2016, 14:00
One of main problems in deep X-ray lithography (DXRL) is X-ray masks fabrication.
The primary way to get high-resolution X-ray masks is to use soft X-ray lithography with intermediate X-ray mask. The soft X-ray lithography is performed at “LIGA” station of VEPP-3 synchrotron radiation (SR) source in Siberian Synchrotron and Terahertz Radiation Centre (SSTRC).
In addition, the technique of...
Mr
Maxim Polikarpov
(IKBFU)
07/07/2016, 14:20
An intensive development of X-ray refractive optics’ instrumentation and tools has given birth to X-ray refractive lenses [1] which are now standard elements at third-generation synchrotron radiation sources. In view of the global switch to the fourth generation of synchrotron sources and X-ray Free Electron Lasers, there is a growing need for x-ray optical elements fabricated from materials...
Mr
Anton Nikolenko
(BINP)
07/07/2016, 15:00
Metrological synchrotron radiation station “Cosmos” is functioning in the Siberian Centre of Synchrotron Radiation. The purpose of the station is the development and implementation of metrology methods in the soft X-ray (80–2000 eV) and vacuum ultraviolet (10–100 eV) ranges. Also at the station is carry out works on the measurement of the spectral transmission of soft X-ray filters, the...
Prof.
Andrei Seryi
(John Adams Institute)
07/07/2016, 16:00
In this overview talk we will describe development of compact light sources of various types, ranging from plasma acceleration betatron light sources to compact SC ERL sources, in the John Adams Institute and in UK. We will describe the accelerator science challenges and progress in developments of such sources, in particular in increasing the average flux and repetition rate of such sources...
Dr
Alexander Trigub
(NRC "Kurchatov Institute")
X-ray spectroscopy
Oral
The aim of the present project is to characterize the charge state, electronic and local atomic structures of Pt in the key chemical systems, critically important for ore geology, geochemistry, and for material sciences. This project will benefit from our experience in the synthesis and crystal growth of chalcogenides. Using the novel synthesis methods developed by members of our team we have...
