Published June 1988
| Version v1
Journal article
On dynamics of the superconducting glass YBa2Cu3O7
Creators
- 1. AN Ukrainskoj SSR, Kiev (Ukrainian SSR). Inst. Fiziki
Description
The temporal relaxation of the magnetic flux trapped during cooling in magnetic fields H=10 Oe and 50 Oe in the superconducting ceramics YBa2Cu3O7 with Tc=98 K was measured at T=4.2 K. The flux decreases logarithmically. It means that a nonequilibrium state related to the spin-glass state of magnetics exists in the sample. The same dependence was observed for the superconducting metallooxide sample BaPb0.75Bi0.25O3 with Tc=8 K, which was cooled in the field H=1.5 Oe
Additional details
Additional titles
- Original title (Russian)
- О динамике сверхпроводящего стекла YBa
Publishing Information
- Journal Title
- Fizika Nizkikh Temperatur
- Journal Volume
- 14
- Journal Issue
- 6
- Series
- Fiz. Nizk. Temp.
- Journal Page Range
- 649-652
- ISSN
- 0132-6414
- CODEN
- FNTAA
INIS
- Country of Publication
- Ukraine
- Country of Input or Organization
- USSR
- INIS RN
- 20033005
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BARIUM COMPOUNDS; CERAMICS; CUPRATES; GRANULAR MATERIALS; MAGNETIC FIELDS; MAGNETIC FLUX; MAGNETIC SUSCEPTIBILITY; MAGNETIZATION; RELAXATION TIME; SUPERCONDUCTIVITY; TEMPERATURE DEPENDENCE; TIME DEPENDENCE; TRANSITION TEMPERATURE; ULTRALOW TEMPERATURE; YTTRIUM COMPOUNDS
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; COPPER COMPOUNDS; ELECTRIC CONDUCTIVITY; ELECTRICAL PROPERTIES; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MATERIALS; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS