Published July 1989
| Version v1
Journal article
Effect of heat treatment on the phase composition and superconductive properties of Er-Ba-Cu-O compound obtained by the method of self-extended high temperature synthesis
- 1. AN SSSR, Moscow (USSR). Inst. Kristallografii
Description
The heat treatment effect of the phase composition and the superconductive critical temperature of a ceramic Er-Ba-Cu-O compound obtained by the self-extended high-temperature synthesis method is investigated (X-ray diffraction, Tc measurement). A clear orthorhombic phase with Tc=93,5 K was formed after 900 deg C annealing during 2-15 h. Increasing annealing time to 20 h resulted in a degradation of the superconducting phase
Additional details
Additional titles
- Original title (Russian)
- Влияние термической обработки на фазовый состав и сверхпроводящие характеристики соединения Ер-Ба-Cу-О, полученного методом самораспространяющегося высокотемпературного синтеза
Publishing Information
- Journal Title
- Sverkhprovodimost': Fizika, Khimiya, Tekhnika
- Journal Volume
- 2
- Journal Issue
- 7
- Series
- Sverkhprovod.: Fiz. Khim. Tekh.
- Journal Page Range
- 108-110
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 22001502
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
- Descriptors DEI
- ANNEALING; BARIUM OXIDES; CERAMICS; CUPRATES; ERBIUM OXIDES; LATTICE PARAMETERS; PHASE STUDIES; SUPERCONDUCTIVITY; TIME DEPENDENCE; TRANSITION TEMPERATURE; VERY HIGH TEMPERATURE
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BARIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; ERBIUM COMPOUNDS; HEAT TREATMENTS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS