Microwave studies of low carrier state in Yb4As3

H. Matsui, T. Yasuda, A. Ochiai, H. Harima, H. Aoki, T. Suzuki, N. Toyota

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

To observe the cyclotron resonance (CR) in Yb4As3, we have performed the microwave experiments with the cavity perturbation and the simple transmission techniques. The CR mass is evaluated as 0.72 m0 which is consistent with the theoretical value of about 0.7 m0 obtained by the recent band structure calculations for LuYb3As3. It can be concluded that the observed CR originates from the light 4p-holes of As ions centered at the Γ point.

Original languageEnglish
Pages (from-to)460-463
Number of pages4
JournalPhysica B: Condensed Matter
Volume246-247
DOIs
Publication statusPublished - 1998 May 29

Keywords

  • Cyclotron resonance
  • ESR
  • Low carrier-density
  • YbAs

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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