The possibility for a short-period hybrid staggered undulator.
Conference
·
OSTI ID:925246
A short-period hybrid-type staggered undulator is proposed. A proper combination of vanadium Permendur (VP) pole and NdFeB magnet provide approximately 40% larger peak field strength than a conventional staggered undulator. The peak field of a 15-mm-period hybrid staggered undulator exceeds 0.8 T at a gap of 6 mm. Also, by using dysprosium as a pole and PrFeB as a magnet at liquid nitrogen temperature (77K), even higher peak field ({approx} 0.94 T) can be achieved at the same gap.
- Research Organization:
- Argonne National Laboratory (ANL)
- Sponsoring Organization:
- SC
- DOE Contract Number:
- AC02-06CH11357
- OSTI ID:
- 925246
- Report Number(s):
- ANL/XFD/CP-116250
- Country of Publication:
- United States
- Language:
- ENGLISH
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