Published July 1991 | Version v1
Journal article Metadata-only

Thermal conductivity of LnBa2Cu3O7-x single crystals

Creators

Description

Investigations into the thermal conductivity of LnBa2Cu3O7-x composition monocrystalline samples in the ab plane within 8-250 K temperature range are conducted. The measurements are conducted in a modified device by means of steady-state axial thermal flux using a four-contact method. LnBa2Cu3O7-x monocrystals (Ln=Y, Y0.98Gd0.02, Y0.98Yb0.02) grown by melt-solution technique are investigated. It is detected that LnBa2Cu3O7-x sample thermal conductivity has a clearly manifested peculiarity at Tc

Additional details

Additional titles

Original title (Russian)
Теплопроводност' монокристаллов LnBa

Publishing Information

Journal Title
Uspekhi Fizicheskikh Nauk
Journal Volume
161
Journal Issue
7
Series
Usp. Fiz. Nauk.
Journal Page Range
200-204
ISSN
0042-1294
CODEN
UFNAA

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
23057574
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
BARIUM OXIDES; COPPER OXIDES; HIGH-TC SUPERCONDUCTORS; MONOCRYSTALS; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0000-0013 K; TEMPERATURE RANGE 0065-0273 K; THERMAL CONDUCTIVITY; YTTRIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTALS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SUPERCONDUCTORS; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS