Effect of impurities with singlet-triplet configuration on enhancement of transition temperature in multiband superconductors

Mikito Koga, Masashige Matsumoto, Hiroaki Kusunose

研究成果: Article査読

抄録

We study inelastic impurity scattering effects in multiband superconductors, taking into account the experimental result that the transition temperature Tc is enhanced by Pr substitution for La in LaOs 4Sb12. We find that the possible Tc enhancement is caused by the interband magnetic scattering intensified by the local multiorbital exchange scattering within the Pr low-lying singlet and triplet states. We also examine the magnetic field dependence of Tc that reflects the local symmetry.

本文言語English
論文番号SA139
ジャーナルJournal of the Physical Society of Japan
80
SUPPL. A
DOI
出版ステータスPublished - 7 2011

フィンガープリント 「Effect of impurities with singlet-triplet configuration on enhancement of transition temperature in multiband superconductors」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル