Flux motion in twin boundaries of YBa2Cu3Oxsingle crystals
β Scribed by Hidehito Asaoka; Yukio Kazumata; Humihiko Takei; Kenji Noda
- Book ID
- 112782278
- Publisher
- Springer
- Year
- 1996
- Tongue
- English
- Weight
- 329 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0011-4626
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π SIMILAR VOLUMES
The atomic structure at (110) mirror twin boundaries and [100] 90 Β° rotation twin boundaries Was determined by high resolution electron microsc()py. The lattice of Cu atoms continues without interruption across these twin boundaries. The (110) mirror twin boundary is almost always parallel to (110)
The dissipative flux motion under magnetic fields has been studied in YBa2Cu,\_$e,0,\_b (x=0,0.04, and 0.13) single crystals. The thermally activated flux-creep model was used to analyze the resistivity data within the transition region. Temperature and field dependence of the activation energy can