MULTIMODE JAHN-TELLER EFFECT FOR AN E-TERM WITH STRONG VIBRONIC COUPLING .1. LOCAL AND RESONANT STATES

被引：35

作者：

POLINGER, VZ

BERSUKER, GI

机构：

[1] Institute of Chemistry, Academy of Sciences of the Moldavian Ssr

来源：

PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1979年 / 95卷 / 02期

关键词：

D O I：

10.1002/pssb.2220950210

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The multimode Jahn‐Teller (JT) effect problem for an impurity orbital doublet strongly linearly interacting with lattice vibrations is solved. Within the adiabatic approximation the behaviour of the system is reduced to its collective rotation along and to small harmonic vibrations near the bottom of the circular trough of the potential surface. The JT interaction induces JT local and resonant states essential in the interpretation of the fine structure of vibronic spectra. The conditions of their occurrence are discussed. Copyright © 1979 WILEY‐VCH Verlag GmbH & Co. KGaA

引用

页码：403 / 411

页数：9

共 16 条

[1]

BERSUKER IB, 1976, ELECTRONIC STRUCTURE

[2]

ENGLMAN R, 1978, ANN PHYS-PARIS, V3, P453

[3]

Englman R, 1972, JAHN TELLER EFFECT M

[4] VARIATIONAL GROUND-STATE FOR DYNAMIC JAHN-TELLER EFFECT [J].

FLETCHER, JR .

JOURNAL OF PHYSICS PART C SOLID STATE PHYSICS, 1972, 5 (08) :852-&

[5]

Kristoffel N. N., 1974, THEORY IMPURITY CTR

[6] DYNAMIC JAHN-TELLER EFFECT WITH MANY FREQUENCIES - SIMPLE APPROACH TO A COMPLICATED PROBLEM [J].

OBRIEN, MCM .

JOURNAL OF PHYSICS PART C SOLID STATE PHYSICS, 1972, 5 (15) :2045-&

[7]

Perlin Y. E., 1974, ELECTRON VIBRATIONAL

[8] U-MATRIX AS A SIMPLE TOOL TO DERIVE CANONICAL TRANSFORMATIONS [J].

SIGMUND, E ;

WAGNER, M .

ZEITSCHRIFT FUR PHYSIK, 1974, 268 (02) :245-249

[9] THEORY OF DYNAMICAL JAHN-TELLER EFFECT [J].

SLONCZEWSKI, JC .

PHYSICAL REVIEW, 1963, 131 (04) :1596-&

[10] CALCULATIONS ON MULTIMODE JAHN-TELLER EFFECT FOR T BY E IN A CUBIC LATTICE [J].

STEGGLES, P .

JOURNAL OF PHYSICS C-SOLID STATE PHYSICS, 1977, 10 (15) :2817-2830

← 1 2 →