Energy spectrum of quasiparticles for various pairing states in 2-D extended hubbard model

Yasunari Ushijima, Yukio Tanaka, Hiroki Tsuchiura

Research output: Contribution to journalArticle

Abstract

The energy spectrum of superconducting state of extended Hubbard model is investigated for various pairing states based on the selfconsistent calculation. Density of states of quasiparticle (DOS) for various pairing states strongly depend on the shape of the Fermi surface. We have found there exists a qualitative difference between the DOS of s + d-wave state and those of s + id-wave state.

Original languageEnglish
Pages (from-to)1767-1768
Number of pages2
JournalJournal of Physics and Chemistry of Solids
Volume56
Issue number12
DOIs
Publication statusPublished - 1995 Jan 1
Externally publishedYes

ASJC Scopus subject areas

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

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