Anisotropic superconducting properties of (formula presented) single crystals probed by in-plane electrical transport measurements

Yu Eltsev, S. Lee, K. Nakao, N. Chikumoto, S. Tajima, N. Koshizuka, M. Murakami

研究成果: Article

6 被引用数 (Scopus)

抄録

We report on the study of the electronic anisotropy of the (formula presented) superconductor using the in-plane resistivity measurements in the magnetic field applied perpendicular and parallel to Mg and B planes of (formula presented) single crystals. The results show the temperature dependent anisotropy of the upper critical field with the anisotropy ratio (formula presented) increasing from 2.2 close to (formula presented) up to about 3 below 30 K. Our estimation of the in-plane and out-of-plane coherence length of about (formula presented) and the electronic mean-free path (formula presented) respectively, indicates (formula presented) single crystal approaches the clean limit type-II superconductor.

元の言語English
ページ(範囲)1-4
ページ数4
ジャーナルPhysical Review B - Condensed Matter and Materials Physics
65
発行部数14
DOI
出版物ステータスPublished - 2002 1 1
外部発表Yes

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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