Kondo hole in one-dimensional Kondo insulators

Isao Maruyama, Naokazu Shibata, Kazuo Ueda

研究成果: Article査読

抄録

Properties of a nonmagnetic impurity in Kondo insulators are investigated by considering a one-dimensional Kondo lattice model with depletion of a localized spin. The ground-state phase diagram determined by the Lanczos method shows that the magnetic moment is more stable than in ordinary metals. Temperature dependence of impurity susceptibilities is also studied by using the finite-temperature density-matrix renormalization group.

本文言語English
ページ(範囲)1-5
ページ数5
ジャーナルPhysical Review B - Condensed Matter and Materials Physics
65
17
DOI
出版ステータスPublished - 2002

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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