ANOMALOUS ACOUSTIC DISPERSION IN CENTROSYMMETRIC CRYSTALS WITH SOFT OPTIC PHONONS

被引：217
作者：
AYE, JD
HARADA, J
SHIRANE, G
机构：
来源：
PHYSICAL REVIEW B-SOLID STATE | 1970年 / 1卷 / 03期
关键词：
D O I：
10.1103/PhysRevB.1.1227
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
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页码：1227 / &
相关论文
共 16 条
[1]  
Anderson P.W, 1960, FIZIKA DIELECTRIKOV
[2]   ULTRASONIC PROPAGATION VELOCITY IN KTAO3 [J].
BARRETT, HH .
PHYSICS LETTERS A, 1968, A 26 (06) :217-&
[3]  
BORN M, 1962, DYNAMICAL THEORY CRY, pCH5
[4]  
BOYD GD, 1962, FERROELECTRICITY, P237
[5]   CRYSTAL STABILITY AND THE THEORY OF FERROELECTRICITY .2. PIEZOELECTRIC CRYSTALS [J].
COCHRAN, W .
ADVANCES IN PHYSICS, 1961, 10 (40) :401-420
[6]   CRYSTAL STABILITY AND THE THEORY OF FERROELECTRICITY [J].
COCHRAN, W .
ADVANCES IN PHYSICS, 1960, 9 (36) :387-423
[7]   LATTICE DYNAMICS + PHASE TRANSITIONS OF STRONTIUM TITANATE [J].
COWLEY, RA .
PHYSICAL REVIEW, 1964, 134 (4A) :A981-+
[8]   MIXING OF ACOUSTIC AND SOFT OPTIC MODES IN FERROELECTRIC BATIO3 [J].
DVORAK, V .
PHYSICAL REVIEW, 1968, 167 (02) :525-&
[9]  
HARADA J, TO BE PUBLISHED
[10]   ELASTIC AND DIELECTRIC ANOMALIES AND LATTICE-DYNAMICAL THEORY OF FERROELECTRIC PHASE TRANSITIONS [J].
LEFKOWITZ, I ;
HAZONY, Y .
PHYSICAL REVIEW, 1968, 169 (02) :441-+
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