Magnetic impurities in t-J model

H. Tsuchiura, Y. Tanaka, M. Ogata, S. Kashiwaya

Research output: Contribution to journalArticlepeer-review


The local density of states (LDOS) around a magnetic impurity in high-Tc superconductors is studied by using the two-dimensional t-J model with a realistic band structure. The order parameters are determined in a self-consistent way within the Gutzwiller approximation and the Bogoliubov-de Gennes theory. It is found that the splitting amplitude of the resonance peaks in the local density of states near the impurity is affected by the surrounding superconducting energy gap.

Original languageEnglish
Pages (from-to)265-267
Number of pages3
JournalJournal of Physics and Chemistry of Solids
Issue number1-2
Publication statusPublished - 2001 Jan
Externally publishedYes

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics


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