Positron annihilation study of order-disorder transformation in Cu alloys |
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| Authors: | K. Kuribayashi S. Tanigawa S. Nanao |
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| Affiliation: | Department of Metallurgy and Materials Science, Faculty of Engineering, The University of Tokyo, Bunkyo-ku, Tokyo 113, Japan |
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| Abstract: | ![]()
The anomalous change of N0(T) (the peak counting rates of angular distribution as a function of the temperature of a speciment) due to order-disorder transformation is observed in various Cu-based alloys. The detailed behavior of N0(T) in AuCu3 is clearly different from those in CuZn or Cu-Pd alloys, which is attributed to the difference of the order of order-d disorder transformation. |
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