著者

深町 共栄

出版者

The Crystallographic Society of Japan

雑誌

日本結晶学会誌 (ISSN:03694585)

巻号頁・発行日

vol.19, no.2, pp.51-67, 1977-03-31 (Released:2010-09-30)

参考文献数

47

被引用文献数

2 2

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The anomalous scattering factors of X-rays have been described by the classical and quantum-field theory. Then the results are compared among three different calculations of f' (ω) and f″ (ω) for isolated atoms : (1) by Hönl (quantum theory), (2) by Parratt and Hempstead (semi-empirical theory) and (3) by Cromer and Liberman (relativistic quantum theory) . The fine structures of f' (ω) and f″ (ω) near the absorption edge are also reviewed from the viewpoint of the band theory and the dispersion relation.