The observation of cyclotron resonance in LaSb

Makoto Yoshida, Keiichi Koyama, Takahiro Tomimatsu, Makoto Shirakawa, Akira Ochiai, Mitsuhiro Motokawa

Research output: Contribution to journalConference articlepeer-review


Cyclotron resonance (CR) measurements on a single crystal of LaSb have been performed at the frequency range from 50 to 190 GHz. Two CR absorption lines are observed for B∥ [1 0 0], which corresponds to effective masses mCR* of 0.20±0.01 m0 and 0.45±0.03 m0, respectively. In addition, two unidentified absorption lines are observed, which shows quadratic behavior on the frequency-field diagram.

Original languageEnglish
Pages (from-to)684-685
Number of pages2
JournalPhysica B: Condensed Matter
Publication statusPublished - 2002 Mar
Externally publishedYes
EventInternational Conference on Strongly Correlated Electrons - Ann Arbor, MI, United States
Duration: 2002 Aug 62002 Aug 6


  • Cyclotron mass
  • Cyclotron resonance
  • LaSb
  • Low carrier system

ASJC Scopus subject areas

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


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