Magnetic impurity in nonmetallic systems

Katsuhiko Takegahara, Yukihiro Shimizu, Naoya Goto, Osamu Sakai

Research output: Contribution to journalArticlepeer-review

9 Citations (Scopus)


Magnetic properties of a single-impurity Anderson model for symmetric and asymmetric cases, in which the density of states for conduction electrons vanishes in a finite energy gap containing the Fermi energy, are studied by a numerical renormalization group method and a quantum Monte Carlo simulation.

Original languageEnglish
Pages (from-to)381-383
Number of pages3
JournalPhysica B: Condensed Matter
Issue numberC
Publication statusPublished - 1993 May 2


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