Design and construction of a periodic magnetic structure of SmCo{sub 5} magnets

Journal Article · Sat Mar 01 00:00:00 EST 1997 · IEEE Transactions on Magnetics

DOI:https://doi.org/10.1109/20.582765· OSTI ID:462683

Migliano, A C.C.; Stopa, C R.S. ^[1]; Cardoso, J R ^[2]; Zgainski, F X; Coulomb, J L ^[3]

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1. Centro Tecnico Aerospacial, Sao Paulo (Brazil)
2. Escola Politecnica-USP, Sao Paulo (Brazil)
3. ENSIEG, Saint Martin d`Heres (France). Lab. d`Electrotechnique de Grenoble

A SmCo{sub 5} permanent magnet periodic structure was developed to generate a sinusoidal space-varying magnetic field. This device was designed to be utilized in the wiggler of a infra-red Free-Electron Laser (IR-FEL). To design the structure, finite-element computer codes that calculate magnetic fields in two and three dimensions were utilized. The results obtained from the computer simulations and the mechanical design of the built structure are presented.

• OSTI ID: 462683
• Report Number(s): CONF-960725-; ISSN 0018-9464; TRN: IM9719%%153
• Journal Information: IEEE Transactions on Magnetics, Vol. 33, Issue 2Pt2; Conference: 1996 Summer meeting of the IEEE Power Engineering Society, Denver, CO (United States), 28 Jul - 1 Aug 1996; Other Information: PBD: Mar 1997
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES
PERMANENT MAGNETS
FREE ELECTRON LASERS
WIGGLER MAGNETS
SAMARIUM ALLOYS
COBALT ALLOYS
COMPUTER-AIDED DESIGN
CONSTRUCTION
FINITE ELEMENT METHOD