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Reflective properties of beryl and gypsum crystals in the 1 keV photon energy region
Author(s) -
Belin E.,
Zuckerman S.,
Sénémaud C.
Publication year - 1984
Publication title -
x‐ray spectrometry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.447
H-Index - 45
eISSN - 1097-4539
pISSN - 0049-8246
DOI - 10.1002/xrs.1300130110
Subject(s) - photon , crystal (programming language) , gypsum , diffraction , atomic physics , photon energy , physics , energy (signal processing) , optics , materials science , quantum mechanics , metallurgy , computer science , programming language
Reflexion Curves from gypsum and beryl crystals have been calculated using the dynamic theory of x‐ray diffraction, assuming that the crystal is perfect, and taking into account the photoabsorption of incident photons by the crystal. The calculations were performed for two values of photon energy: 851 eV (Ni Lα emission) and 1098 eV (Ga Lα emission). The results are discussed comparatively.