A micro-undulator fabricated by LIGA processes

Journal Article · Mon Jul 01 00:00:00 EDT 1996 · IEEE Transactions on Magnetics

DOI:https://doi.org/10.1109/20.511406· OSTI ID:287700

Turner, L R; Nassiri, A; Mills, F E; Kim, S ^[1]; Feinerman, A ^[2]

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1. Argonne National Lab., IL (United States). Advanced Photon Source
2. Univ. of Illinois, Chicago, IL (United States). Microfabrications Lab.

An undulator of period 1 mm has been designed as part of a series of studies toward table-top synchrotron radiation sources. The undulator consists of a silver conductor embedded in poles and substrate of nickel-iron. Computations predict a field pattern of appropriate strength and quality if the current can be prevented from shunting from the silver across the nickel-iron poles, either through insulation or though slotted poles. A ten-scale model has been fabricated and measured; a full-scale model has also been constructed by conventional machining techniques, but has not yet been measured.

• Research Organization: Argonne National Laboratory (ANL), Argonne, IL
• DOE Contract Number: W-31109-ENG-38
• OSTI ID: 287700
• Report Number(s): CONF-950691--
• Journal Information: IEEE Transactions on Magnetics, Journal Name: IEEE Transactions on Magnetics Journal Issue: 4Pt1 Vol. 32; ISSN IEMGAQ; ISSN 0018-9464
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
DESIGN
ELECTRIC CONDUCTORS
FABRICATION
MAGNETIC FIELDS
SCALE MODELS
SIZE
SYNCHROTRON RADIATION SOURCES
WIGGLER MAGNETS