Published June 1990 | Version v1
Journal article Metadata-only

The effect of oxygen deficit on low-temperature specific features of second velocity behaviour in YBa2Cu3O7-δ

Creators

  • 1. AN Ukrainskoj SSR, Kharkov (Ukraine). Fiziko-Tekhnicheskij Inst. Nizkikh Temperatur

Description

The behaviour of sound velocity at low temperatures is studied with different heat treatment methods affecting the oxygen content. The temperature dependence is found be almost linear and its found correlates with the oxygen deficit if YBa2Cu3O7-δ samples. This is apparently the prerequisite for development of a method to control the oxygen deficit in bulk samples of the yttrium ceramics

Additional details

Additional titles

Original title (Russian)
Влияние кислородного дефицита на низкотемпературные особенности поведения скорости звука в YBa

Publishing Information

Journal Title
Fizika Nizkikh Temperatur
Journal Volume
16
Journal Issue
6
Series
Fiz. Nizk. Temp.
Journal Page Range
772-776
ISSN
0132-6414
CODEN
FNTAA

INIS

Country of Publication
Ukraine
Country of Input or Organization
Ukraine
INIS RN
23034448
Subject category
S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ANNEALING; BARIUM COMPOUNDS; CERAMICS; CUPRATES; LATTICE PARAMETERS; MICROSTRUCTURE; ORTHORHOMBIC LATTICES; OXYGEN; QUANTITY RATIO; SOUND WAVES; TEMPERATURE RANGE 0000-0013 K; TRANSITION TEMPERATURE; TUNNEL EFFECT; WAVE PROPAGATION; YTTRIUM COMPOUNDS
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; COPPER COMPOUNDS; CRYSTAL LATTICES; CRYSTAL STRUCTURE; ELEMENTS; HEAT TREATMENTS; NONMETALS; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS