OFF-CENTER CONFIGURATION OF THE SELF-TRAPPED EXCITON IN KCL

被引：21

作者：

SONG, KS

LEUNG, CH

机构：

[1] Department of Physics, University of Ottawa, Ottawa

来源：

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS | 1979年 / 12卷 / 02期

关键词：

D O I：

10.1088/0022-3719/12/2/003

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

Based on the results of ENDOR measurements it was proposed that the self-trapped exciton in KCl is displaced from the centrosymmetric position in the lattice along the (110) direction. Using the same model presented earlier for defect formation in alkali halides, it is shown that axial shift of the self-trapped exciton is very likely to occur. The magnitude of the axial displacement is estimated from the experimental values of the quadrupole interaction parameters.

引用

页码：L67 / L70

页数：4

共 11 条

[1]

BLOCK D, 1978, J PHYS C SOLID STATE, V11, P4201, DOI 10.1088/0022-3719/11/20/015

[2]

BLOCK D, 1977, INT C DEFECTS INSULA, P46

[3]

Das T. P., 1958, SOLID STATE PHYS S1

[4] NUCLEAR QUADRUPOLE COUPLING IN POLAR MOLECULES [J].