Abstract
The decay of the magnetization with time of magnetic-field-cooled single crystal samples of the high temperature superconductor YBa2Cu3Y7-x has been studied as a function of temperature and magnetic field. The decay is not exponential and has a very long time scale. The fact that these effects persist up to the superconducting transotion temperature implies that the latter is the upper bound or glas-like behavior.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 324-325 |
| Number of pages | 2 |
| Journal | Physica C: Superconductivity and its Applications |
| Volume | 153-155 |
| Issue number | PART 1 |
| DOIs | |
| State | Published - Jun 1988 |
Bibliographical note
Funding Information:ACKNOWLEDGEMENTS This work was supported in part by the Air Force Office of Scientific Research under Grant 87-0372 and by the Central Administration of the University of Minnesota.