Published September 1986 | Version v1
Journal article Metadata-only

Acoustic and dielectric studies of phase transitions in Rb2CoCl4 crystals

Creators

  • 1. Ceskoslovenska Akademie Ved, Prague. Fyzikalni Ustav
  • 2. AN SSSR, Leningrad. Fiziko-Tekhnicheskij Inst.

Description

Temperature dependences of elastic wave velocity and damping were measured as well as temperature dependence of dielectric susceptibility in ferroelectric crystals Rb2CoCl4. Experimental results permit to draw a conclusion of the presence of an incommensurable phase in these crystals in the temperature range from 192.5 to 293 K. Experimental data are analysed within the framework of the Landau theory

Additional details

Additional titles

Original title (Russian)
Акустические и диэлектрические исследования фазовых переходов в кристаллах Рб

Publishing Information

Journal Title
Fiz. Tverd. Tela
Journal Volume
28
Journal Issue
9
Series
Fiz. Tverd. Tela.
Journal Page Range
2802-2807
ISSN
0367-3294
CODEN
FTVTA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
18043383
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
COBALT CHLORIDES; LOW TEMPERATURE; MONOCRYSTALS; PERMITTIVITY; PHASE TRANSFORMATIONS; RUBIDIUM CHLORIDES; TEMPERATURE DEPENDENCE; TRANSITION TEMPERATURE; ULTRASONIC WAVES; WAVE PROPAGATION
Descriptors DEC
ALKALI METAL COMPOUNDS; CHLORIDES; CHLORINE COMPOUNDS; COBALT COMPOUNDS; CRYSTALS; DIELECTRIC PROPERTIES; ELECTRICAL PROPERTIES; HALIDES; HALOGEN COMPOUNDS; PHYSICAL PROPERTIES; RUBIDIUM COMPOUNDS; SOUND WAVES; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
For English translation see the journal Soviet Physics - Solid State (USA).