The c-axis dissipation and vortex phases in Bi2Sr2CaCu2O8+x crystals
SCIE
SCOPUS
- Title
- The c-axis dissipation and vortex phases in Bi2Sr2CaCu2O8+x crystals
- Authors
- Chung, M; Chang, HS; Doh, YJ; Lee, HJ
- Date Issued
- 1998-01
- Publisher
- PERGAMON-ELSEVIER SCIENCE LTD
- Abstract
- We report on measurements of the resistivities of Bi2Sr2CaCu2O8+x crystals along the c axis (rho(c)) as well as in the ab plane (rho(ab)) in magnetic fields applied parallel to the c-axis (H parallel to c) from 10 Oe to 60 kOe. From the temperature dependence of the resistivity ratio rho(ab)/rho(c) in relatively low magnetic field below 1 kOe, we identified the vortex-solid, pancake-vortex and possible line-vortex phases. This suggests that a vortex solid in highly anisotropic high-T-c superconductors like Bi2Sr2CaCu2O8+x crystals, at least in this nonequilibrium situation, exhibits a two-stage transition into a vortex gas via a vortex liquid. (C) 1997 Elsevier Science Ltd.
- Keywords
- high-T-c superconductors; chemical synthesis; electronic transport; phase transitions; SINGLE-CRYSTALS; SUPERCONDUCTORS; TRANSITION; CROSSOVER; MECHANISM; STATE; VORTICES; FIELDS; LINE
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/21150
- DOI
- 10.1016/S0038-1098(97)10057-6
- ISSN
- 0038-1098
- Article Type
- Article
- Citation
- SOLID STATE COMMUNICATIONS, vol. 105, no. 1, page. 25 - 29, 1998-01
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- There are no files associated with this item.
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