Magnetic Aftereffects in High Tc Superconducting Thin Films
- 1 March 1989
- journal article
- Published by IOP Publishing in Japanese Journal of Applied Physics
- Vol. 28 (3A) , L422-423
- https://doi.org/10.1143/jjap.28.l422
Abstract
In superconducting oxide films, strong magnetic aftereffects are observed. They are considered to be due to creep of trapped magnetic fluxoids. The aftereffects reveal the logarithmic time dependence. For TlBaCaCuO film, an activation energy of the effects can be estimated to be 0.03 eV in an external field of 100 Oe.Keywords
This publication has 4 references indexed in Scilit:
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- Possibility of High Tc Superconducting Thin Films in Magnetic ApplicationJapanese Journal of Applied Physics, 1988
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