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Angular Dependence of the Melting Line of YBa 2 Cu 3 O 7 + BaZrO 3 Thin Films
| Content Provider | Semantic Scholar |
|---|---|
| Author | Baily, Scott Alan |
| Copyright Year | 2008 |
| Abstract | In presence of a magnetic field (H), for 3-D anisotropic superconductors containing random point-like defects, the angular dependence of the vortex liquid-solid transition is governed by the electronic-mass anisotropy (γ), and scales with ε(θ)H = H[cos(θ)+Υsin(θ)], where θ is the angle between H and the crystallographic c-axis. In contrast, pinning by correlated defects leads to a solid phase known as Bose-glass that can be distinguished from random point-like defects by the presence of a peak in the angular dependence of the melting line when H is aligned with the defects [1]. The addition of BaZrO3 (BZO) into YBa2Cu3O7 (YBCO) films can be source of both random and correlated defects, depending on growth conditions [2]. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://legacywww.magnet.fsu.edu/mediacenter/publications/reports/2007annualreport/2007-NHMFL-Report223.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
