Published February 1999
| Version v1
Journal article
Temperature dependence of irreversible magnetization of superconductors with paramagnetic REM ions
Creators
- 1. Inst. Ehlektrofiziki UrO RAN, Ekaterinburg (Russian Federation)
Description
The anomalous temperature dependence of irreversible magnetization in superconductors (GdBa2Cu3O7, YBa2Cu3O7) during cooling both in final and zero magnetic fields is explained. The anomaly is expressed by a decrease of diamagnetism with temperature. The reason for the phenomenon is that a rapid growth of paramagnetic moment susceptibility surpasses an increase of diamagnetic contribution of superconducting electrons. The greater is the external field, the more os the effect of diamagnetism decreasing with temperature
Additional details
Additional titles
- Original title (Russian)
- Температурная зависимост' необратимой намагниченности сверхпроводников с парамагнитными ионами редкоземельных металлов
Publishing Information
- Journal Title
- Fizika Metallov i Metallovedenie
- Journal Volume
- 87
- Journal Issue
- 2
- Journal Page Range
- p. 5-9
- ISSN
- 0015-3230
- CODEN
- FMMEA9
INIS
- Country of Publication
- Russian Federation
- Country of Input or Organization
- Russian Federation
- INIS RN
- 31005378
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- ANALYTICAL SOLUTION; BARIUM COMPOUNDS; CUPRATES; GADOLINIUM COMPOUNDS; HIGH-TC SUPERCONDUCTORS; MAGNETIC FIELDS; MAGNETIC FLUX; MAGNETIC MOMENTS; MAGNETIZATION; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0013-0065 K; TEMPERATURE RANGE 0065-0273 K; YTTRIUM COMPOUNDS
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; COPPER COMPOUNDS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RARE EARTH COMPOUNDS; SUPERCONDUCTORS; TEMPERATURE RANGE; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Notes
- 11 refs., 3 figs.