ULTRASONIC STUDY OF DEUTERATED BETAINE ARSENATE CRYSTALS

被引：4

作者：

ALBERS, J ^{[1
]}

BALASHOVA, EV ^{[1
]}

KLOPPERPIEPER, A ^{[1
]}

LEMANOV, VV ^{[1
]}

MUSER, HE ^{[1
]}

SHERMAN, AB ^{[1
]}

机构：

[1] MOSCOW PHYS TECH INST,MOSCOW 194021,USSR

来源：

FERROELECTRICS | 1992年 / 125卷 / 1-4期

关键词：

D O I：

10.1080/00150199208017050

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The temperature dependences of velocity and attenuation of longitudinal acoustic waves in deuterated betaine arsenate crystals in the vicinity of low-temperature phase transitions have been measured. Some coefficients in the thermodynamic potential and the relaxation time of the order parameter have been determined.

引用

页码：93 / 98

页数：6

共 4 条

[1] BETAINE COMPOUNDS - A NEW FAMILY WITH FERROELECTRIC AND INCOMMENSURATE PHASES
ALBERS, J
[J]. FERROELECTRICS, 1988, 78 : 3 - 10
[2] ULTRASONIC STUDY OF DEUTERATED BETAINE PHOSPHATE CRYSTALS
ALBERS, J
BALASHOVA, EV
KLOPPERPIEPER, A
LEMANOV, VV
MUSER, HE
SHERMAN, AB
[J]. FERROELECTRICS, 1990, 108 : 357 - 362
[3] ELASTIC, DIELECTRIC AND OPTICAL-PROPERTIES OF FERROELECTRIC BETAINE ARSENATE
MAEDA, M
[J]. JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1988, 57 (06) : 2162 - 2167
[4] Rother H. J., 1985, Japanese Journal of Applied Physics, Supplement, V24, P384

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