On the nature of the pseudogap in the low-energy spectrum of noncubic Kondo insulators

Yu Kagan, K. A. Kikoin, N. V. Prokof'ev

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

It is shown that the soft crystal electric field excitations in noncubic crystals interact strongly with the heavy fermions provided ΔCEF ≤ TK. This interaction results in forming the gap in the fermion spectrum which can be suppressed by an external magnetic field applied along the easy magnetization axis.

Original languageEnglish
Pages (from-to)211-212
Number of pages2
JournalPhysica B: Condensed Matter
Volume199-200
Issue numberC
DOIs
StatePublished - 2 Apr 1994
Externally publishedYes

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