2012年12月
Magnetic Penetration Depth in the FeAs-Based Superconductor KFe2As2
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN
- 巻
- 81
- 号
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1143/JPSJS.81SB.SB046
- 出版者・発行元
- PHYSICAL SOC JAPAN
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 lambda shows multiple gap-like behavior and that lambda depends on the field. These results suggest the existence of quasiparticle excitations outside the vortices.
- リンク情報
- ID情報
-
- DOI : 10.1143/JPSJS.81SB.SB046
- ISSN : 0031-9015
- Web of Science ID : WOS:000208846500047