Antiferromagnetic resonance in the Mott insulator fcc-Cs3C 60

Yuta Suzuki, Seiji Shibasaki, Yoshihiro Kubozono, Takashi Kambe

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The magnetic ground state of the fcc phase of the Mott insulator Cs 3C60 was studied using a low-temperature electron spin resonance technique, and antiferromagnetic resonance (AFMR) below 1.57 K was directly observed at ambient pressure. The AFMR modes for the fcc phase of Cs3C60 were investigated using a conventional two-sublattice model with uniaxial anisotropy, and the spin-flop field was determined to be 4.7 kOe at 1.57 K. The static magnetic exchange interactions and anisotropy field for fcc-Cs3C60 were also estimated.

Original languageEnglish
Article number366001
JournalJournal of Physics Condensed Matter
Volume25
Issue number36
DOIs
Publication statusPublished - Sep 11 2013

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Anisotropy
insulators
anisotropy
Exchange interactions
Ground state
sublattices
Paramagnetic resonance
electron paramagnetic resonance
ground state
interactions
Temperature

ASJC Scopus subject areas

  • Condensed Matter Physics
  • Materials Science(all)

Cite this

Antiferromagnetic resonance in the Mott insulator fcc-Cs3C 60. / Suzuki, Yuta; Shibasaki, Seiji; Kubozono, Yoshihiro; Kambe, Takashi.

In: Journal of Physics Condensed Matter, Vol. 25, No. 36, 366001, 11.09.2013.

Research output: Contribution to journalArticle

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