Electron Diffraction Study on Diffuse Scattering from Disordered Cu_3Au Alloy
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概要
- 論文の詳細を見る
A detailed study has been made on diffuse scattering from Cu_3Au alloy in the disordered state by electron diffraction, using single crystal evaporateed films, in order to investigate the origin of the short-range order above T_c. Aspects of the diffuse scattering resemble in some respects those of superlattice reflections below T_c which are related to the antiphase domain structure. From the present study, however, it has become clear that there is no direct relation between the short-range order state above T_c and the antiphase domain structure below T_c. Behaviors of the diffuse scattering have been studied, the electron-atom ratio being changed by addition of Pd or In to Cu_3Au. Results obtained are well interpreted by the suggestion of Moss, indicating that the shortrange order state revealed by the diffuse scattering originates from anomalies of energy of conduction electrons.
- 社団法人日本物理学会の論文
- 1970-09-05
著者
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Hashimoto Shinya
The Research Instisuse For Iron Steel And Other Metals Tohoku University
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Ogawa Shiro
The Rcsearch Institute For Iron Steel And Other Metals Tohoku University
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