Two-dimensional superconductivity of SmFeAsO0.85 single crystals: A fluctuation-conductivity study
SCIE
SCOPUS
- Title
- Two-dimensional superconductivity of SmFeAsO0.85 single crystals: A fluctuation-conductivity study
- Authors
- Lee, HS; Park, JH; Lee, JY; Kim, JY; Sung, NH; Cho, BK; Lee, HJ
- Date Issued
- 2010-12
- Publisher
- ELSEVIER SCIENCE BV
- Abstract
- Temperature dependence of the in-plane conductance of a SmFeAsO0.85 single crystal is measured in c-axis and planar magnetic fields up to 7T. The conductivity near the superconducting transition is well described by two-dimensional (2D) thermal-fluctuation theory. The 2D superconductivity arises as the c-axis coherence length is much shorter than the spacing between neighboring FeAs layers. (c) 2009 Elsevier B.V. All rights reserved.
- Keywords
- SinFeAsO single crystal; Fluctuation conductivity; 2D superconductivity; HIGH-TEMPERATURE SUPERCONDUCTORS
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/25050
- DOI
- 10.1016/J.PHYSC.2009.11.058
- ISSN
- 0921-4534
- Article Type
- Article
- Citation
- PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, vol. 470, page. S422 - S423, 2010-12
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