Performance of bent-crystal monochromators for high-energy synchrotron radiation

Authors
Yamaoka, H Hiraoka, N Ito, M Mizumaki, M Sakurai, Y Kakutani, Y Koizumi, A Sakai, N Higashi, Y
Citation
H. Yamaoka et al., Performance of bent-crystal monochromators for high-energy synchrotron radiation, J SYNCHROTR, 7, 2000, pp. 69-77
Citations number
20
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF SYNCHROTRON RADIATION
ISSN journal
09090495 → ACNP
Volume
7
Year of publication
2000
Part
2
Pages
69 - 77
Database
ISI
SICI code
0909-0495(20000301)7:<69:POBMFH>2.0.ZU;2-N
Abstract
Two monochromators for high-energy synchrotron radiation have been studied at the elliptical multipole wiggler beamline BL08W of SPring-8. Both monoch romator crystals are bent and indirectly water-cooled. In the 100 keV monoc hromator an efficient cooling scheme is employed. A monochromatic beam is s uccessfully focused using new benders for the 100 keV and 300 keV monochrom ators. Measured radii of curvature of the bent crystal agree qualitatively with calculation.