PHONON DISPERSION-RELATIONS IN BERYLLIUM CALCULATED FROM A PSEUDOPOTENTIAL APPROACH

被引：10

作者：

KING, WF

CUTLER, PH

机构：

[1] Department of Physics, The Pennsylvania State University, University Park, PA

[2] Laboratory for Electrophysics, The Technical University, Lyngby, Denmark

来源：

SOLID STATE COMMUNICATIONS | 1969年 / 7卷 / 02期

关键词：

D O I：

10.1016/0038-1098(69)90403-7

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The phonon dispersion-relations for beryllium are calculated for the [0001] and the [01{circle, and vertical bar}10] direction, using a first principal nonlocal pseudopotential approach. Good agreement is obtained with neutron diffraction experiments. © 1969.

引用

页码：295 / &

共 17 条

[1]

COCHRAN W, 1965, INELASTIC SCATTERING, V1, P3

[2]

GELLMANN M, 1957, PHYS REV, V106, P364, DOI 10.1103/PhysRev.106.364

[3]

Harrison W. A., 1966, PSEUDOPOTENTIALS THE

[4] THEORY OF SODIUM MAGNESIUM + ALUMINUM [J].