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Anisotropy of Jc, Hc2 and flux pinning in c-axis oriented epitaxial YBa2Cu3O7 thin film

✍ Scribed by Bai-ru Zhao; Shun-ichi Kuroumaru; Yuuji Horie; Eiji Yanada; Takafumi Aomine; Xiang-gang Qiu; Yin-zi Zhang; Yu-ying Zhao; Po Xu; Lin Li; Hiroshi Ohkubo; Shoichi Mase


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
773 KB
Volume
176
Category
Article
ISSN
0921-4534

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πŸ“œ SIMILAR VOLUMES


Flux creep in c-axis oriented epitaxial
✍ Bai-ru Zhao; Shun-ichi Kuroumaru; Yuuji Horie; Eiji Yanada; Takafumi Aomine; Xia πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 832 KB

A systematic study of the flux creep behavior has been carried out for c-axis oriented epitaxial YBa2Cu307 thin films based on the Anderson and Kim flux creep model. In a wide magnetic field (H) range (0 to 12 T) and temperature (T) range ( 10 to 82 K), the behavior of the critical current density J

Flux pinning in thin films of YBa2Cu3O7-
✍ R. WΓΆrdenweber; J. Schnelder; M.O. Abd-El-Hamed πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 213 KB

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.