Performance of the YB66 soft X-ray monochromator crystal at the wiggler beamline of the UVSOR facility
JOURNAL OF SYNCHROTRON RADIATION, cilt.5, ss.726-728, 1998 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 5
- Basım Tarihi: 1998
- Doi Numarası: 10.1107/s0909049597017159
- Dergi Adı: JOURNAL OF SYNCHROTRON RADIATION
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.726-728
- Çukurova Üniversitesi Adresli: Hayır
Özet
Soft X-ray spectra have been measured using a pair of YB66(400) monochromator crystals at the double-crystal monochromator beamline BL7A of the UVSOR facility, where the wiggler radiation has a magnetic field of 4 T. Deformation of the YB66 crystal due to heat load from the synchrotron radiation is almost negligible. The photon flux is about 10(8) photons s(-1) (100 mA)(-1) in the energy region 1.2-2 keV and the energy resolution is 0.7 +/- 0.1 eV around hv = 1.5 keV. These results show that the YB66 crystal is suitable for use as a monochromator crystal. Its application to soft X-ray spectroscopy is discussed.