Simple model of vortex pinning at rough superconductor surfaces in YBa2Cu3O7−δ thin films
✍ Scribed by Ch. Jooss; A. Forkl; H. Kronmüller
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 534 KB
- Volume
- 268
- Category
- Article
- ISSN
- 0921-4534
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📜 SIMILAR VOLUMES
Thin films of YBazCuaO+x are deposited on MgO substrates via dc magnetron sputter technic. The thicknesses varry between 1Onm and 500nm. The films are patterned by dry etching method. Narrow stripes with widths down to 1 urn are obtained without serious degradation, e.g. Tc,ocf > 85K and Tc < 1.6K.
Laboratoire d'Etudes des Propri6tds Electroniques des Solides\* C.N.R.S. BP166 -38042 Grenoble -France Magnetic properties and remanent magnetization have been measured on polycrystailine, textured, 1 I~ thick films of YBa2Cu307 prepared by RF reactive sputtering. Contributions to the remanent magne