著者
京武 順 武末 尚久 森永 正彦 湯川 夏夫
出版者
公益社団法人 日本金属学会
雑誌
日本金属学会誌 (ISSN:00214876)
巻号頁・発行日
vol.55, no.10, pp.1031-1038, 1991 (Released:2008-04-04)
参考文献数
14
被引用文献数
1 1

A first computer method has been proposed for the simulation of the local atomic displacement in alloys. Employing a Monte Carlo method the simulation has been carried out so that the local displacement parameters determined experimentally from diffuse-scattering measurements fit the simulationed ones. A whole feature of atomic fluctuations can be spacified by combining this method with Gehlen-Cohen method for the chemical short-range order in alloys.This method has been applied to the structural problem of the G.P.zones in Al-Cu alloys. There are distinctive atomic displacements inside and outside the zone. In particular, it is interesting to note that the modulated displacement-waves spread over a relatively wide region surrouding the G.P.zone.
著者
湯川 夏夫
出版者
日本結晶学会
雑誌
日本結晶学会誌 (ISSN:03694585)
巻号頁・発行日
vol.14, no.2, pp.54-60_2, 1972-04-25 (Released:2010-09-30)
参考文献数
10