Magnetic penetration depth in the FeAs-based superconductor KFe 2As2

Kazuki Ohishi, Yasuyuki Ishii, Isao Watanabe, Hideto Fukazawa, Taku Saito, Yoh Kohori, Kunihiro Kihou, Chul Ho Lee, Hijiri Kito, Akira Iyo, Hiroshi Eisaki

研究成果: Article

2 引用 (Scopus)

抜粋

Transverse-field muon spin rotation measurements were performed on the iron-based superconductor, KFe2As2, in order to investigate the superconducting gap mechanism. We found that the temperature dependence of the magnetic penetration depth λ shows multiple gap-like behavior and that λ depends on the field. These results suggest the existence of quasiparticle excitations outside the vortices.

元の言語English
記事番号SB046
ジャーナルJournal of the Physical Society of Japan
81
発行部数SUPPL.B
出版物ステータスPublished - 2012 9 1
外部発表Yes

ASJC Scopus subject areas

  • Physics and Astronomy(all)

フィンガープリント Magnetic penetration depth in the FeAs-based superconductor KFe <sub>2</sub>As<sub>2</sub>' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

  • これを引用

    Ohishi, K., Ishii, Y., Watanabe, I., Fukazawa, H., Saito, T., Kohori, Y., Kihou, K., Lee, C. H., Kito, H., Iyo, A., & Eisaki, H. (2012). Magnetic penetration depth in the FeAs-based superconductor KFe 2As2. Journal of the Physical Society of Japan, 81(SUPPL.B), [SB046].