MEAN-SQUARE DISPLACEMENT FROM MOSSBAUER AND X-RAY DATA FOR SOLID KRYPTON - A COMPARISON OF THEORY AND EXPERIMENT

被引:8
|
作者
SHUKLA, RC [1 ]
TAYLOR, DW [1 ]
机构
[1] MCMASTER UNIV,DEPT PHYS,HAMILTON L8S 4M1,ONTARIO,CANADA
来源
PHYSICAL REVIEW B | 1994年 / 49卷 / 14期
关键词
D O I
10.1103/PhysRevB.49.9966
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The Mossbauer recoilless fraction is calculated from the lowest-order anharmonic-perturbation theory, the Green's-function method, which sums the lowest-order anharmonic contributions to all orders, and the Monte Carlo method. In all cases we have employed a nearest-neighbor-interaction Lennard-Jones and Morse potential. Excellent agreement is shown to exist between the theory and the Mossbauer and x-ray experimental results.
引用
收藏
页码:9966 / 9968
页数:3
相关论文
共 50 条