Open AccessTHE OBSERVATIONS OF DIFFRACTED AND TRANSMITTED ROCKING CURVES IN BRAGG CASE NEAR ABSORPTION EDGE
Author(s) -
Shengming Zhou,
Zhibing Zhao,
Zeming Qi,
Zhimeng Xu,
T. Fukamachi,
Riichirou Negishi,
Masami Yoshizawa,
Tetsuo Kanajima
Publication year - 1996
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.45.1704
Subject(s) - diffraction , bragg's law , absorption edge , scattering , optics , absorption (acoustics) , enhanced data rates for gsm evolution , materials science , physics , bragg peak , diffraction topography , molecular physics , condensed matter physics , telecommunications , beam (structure) , band gap , computer science
The diffracted and transmitted rocking curves for GaAs(600) in the symmetric Bragg case have been measured under the condition of extremely anomalous scattering near the Ga K-absorption edge, and then compared with the corresponding results calculated in the dynamic theory of X-ray diffraction. We have thereof pointed out that the transmitted rocking curves near the atomic absorption edge in Bragg case are useful in the study of anomalous scattering.