Magnetic resonance of GdP

Keiichi Koyama, Makoto Yoshida, Dexin Li, Mitsuhiro Motokawa

Research output: Contribution to journalArticlepeer-review

8 Citations (Scopus)


Electron spin resonance measurements on single-crystal of GdP have been performed in the temperature range from 5 to 40 K and in the frequency range from 50 to 109 GHz to obtain microscopic information about the magnetic structure. The results obtained indicate that GdP is an "easy-plane" antiferromagnet with the magnetic moment lying in the {111} plane below the Néel temperature (∼18 K). The estimated values of the exchange field and the out-of-plane anisotropy field are μ0HE = 4.5 T and μ0HA = 1.7 T, respectively.

Original languageEnglish
Pages (from-to)2774-2777
Number of pages4
JournalJournal of the Physical Society of Japan
Issue number9
Publication statusPublished - 2001 Sept


  • Antiferromagnetic resonance
  • Electron spin resonance
  • GdP
  • Low carrier system
  • Spin structure


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