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SUMMARY:Current driven wire based magnetic measurement systems
DTSTART;VALUE=DATE-TIME:20160707T092000Z
DTEND;VALUE=DATE-TIME:20160707T094000Z
DTSTAMP;VALUE=DATE-TIME:20260313T112627Z
UID:indico-contribution-1162@indico.inp.nsk.su
DESCRIPTION:Speakers: Artem Zorin (BINP)\nManufacture of magnetic devices 
 like wigglers and undulators requires magnetic measurements. There are wel
 l-known Hall probe and moving wire based methods. This paper describes cur
 rent driven wire based method. A thin nonmagnetic wire is strained within 
 the wiggler. It is secured and tighten on supports located in some distanc
 e from the wiggler. Wire position sensors are located on the wiggler sides
 . Current applying to the wire deflects it according to the magnetic field
  inside the wiggler. There are a number of current modes giving different 
 information. Constant current method gives 1-st and 2-nd magnetic integral
 s\, median plane position\, sextupole integral. Vibrating current method (
 multiple by wire self-resonant frequency) gives any integral with higher s
 ensitivity. Pulse wire method is alternative to Hall-probe method.\n\nhttp
 s://indico.inp.nsk.su/event/3/contributions/1162/
LOCATION:Budker INP Conference Hall
URL:https://indico.inp.nsk.su/event/3/contributions/1162/
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