MODEL FOR LOW-TEMPERATURE LATTICE ANOMALY IN SRTIO3 AND KTAO3

被引：25

作者：

CHAVES, AS ^{[1
]}

BARRETO, FCS ^{[1
]}

RIBEIRO, LAA ^{[1
]}

机构：

[1] UNIV FED MINAS GERAIS, DEPT FIS, BELO HORIZONTE, MG, BRAZIL

来源：

PHYSICAL REVIEW LETTERS | 1976年 / 37卷 / 10期

关键词：

D O I：

10.1103/PhysRevLett.37.618

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

引用

页码：618 / 621

页数：4

共 23 条

[1] ANOMALOUS ACOUSTIC DISPERSION IN CENTROSYMMETRIC CRYSTALS WITH SOFT OPTIC PHONONS [J].

AYE, JD ;

HARADA, J ;

SHIRANE, G .

PHYSICAL REVIEW B-SOLID STATE, 1970, 1 (03) :1227-&

[2] FAR-INFRARED FERROELECTRIC VIBRATION MODE IN SRTIO [J].

BARKER, AS ;

TINKHAM, M .

PHYSICAL REVIEW, 1962, 125 (05) :1527-&

[3] DIELECTRIC CONSTANT IN PEROVSKITE TYPE CRYSTALS [J].

BARRETT, JH .

PHYSICAL REVIEW, 1952, 86 (01) :118-120

[4] THERMODYNAMICS OF AN 8-SITE ORDER-DISORDER MODEL FOR FERROELECTRICS [J].

CHAVES, AS ;

BARRETO, FCS ;

NOGUEIRA, RA ;

ZEKS, B .

PHYSICAL REVIEW B, 1976, 13 (01) :207-212

[5] CRYSTAL STABILITY AND THE THEORY OF FERROELECTRICITY [J].

COCHRAN, W .

ADVANCES IN PHYSICS, 1960, 9 (36) :387-423

[6] CHAIN STRUCTURE OF BATIO3 AND KNBO3 [J].

COMES, R ;

LAMBERT, M ;

GUINIER, A .

SOLID STATE COMMUNICATIONS, 1968, 6 (10) :715-&

[7] LATTICE DYNAMICS + PHASE TRANSITIONS OF STRONTIUM TITANATE [J].

COWLEY, RA .

PHYSICAL REVIEW, 1964, 134 (4A) :A981-+

[8] ON THEORY OF FERROELECTRICITY AND ANHARMONIC EFFECTS IN CRYSTALS [J].

COWLEY, RA .

PHILOSOPHICAL MAGAZINE, 1965, 11 (112) :673-&

[9] ELECTRIC-FIELD-INDUCED RAMAN SCATTERING IN SRTIO3 AND KTAO3 [J].

FLEURY, PA ;

WORLOCK, JM .

PHYSICAL REVIEW, 1968, 174 (02) :613-&

[10] INFRARED ACTIVE MODES IN KTAO3 [J].

JOSEPH, RI ;

SILVERMAN, BD .

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1964, 25 (10) :1125-&

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