Electromagnon excitation of the triangular lattice antiferromagnet CuFeO2 in high magnetic fields

S. Kimura; K. Watanabe; T. Fujita; M. Hagiwara; H. Yamaguchi; T. Kashiwagi; N. Terada

doi:10.1007/s10909-012-0668-6

Electromagnon excitation of the triangular lattice antiferromagnet CuFeO₂ in high magnetic fields

S. Kimura, K. Watanabe, T. Fujita, M. Hagiwara, H. Yamaguchi, T. Kashiwagi, N. Terada

High Field Laboratory for Superconducting Materials

Research output: Contribution to journal › Article › peer-review

5 Citations (Scopus)

Abstract

In this paper, we report results of high field ESR measurements of the triangular lattice antiferromagnet CuFeO₂. From polarization measurements for the ESR signals, we show an appearance of the electromagnon excitation in the field-induced 1/5 plateau phase of this compound.

Original language	English
Pages (from-to)	274-278
Number of pages	5
Journal	Journal of Low Temperature Physics
Volume	170
Issue number	5-6
DOIs	https://doi.org/10.1007/s10909-012-0668-6
Publication status	Published - 2013 Mar 1

Keywords

Electromagnon
High field ESR
Triangular lattice antiferromagnet

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Materials Science(all)
Condensed Matter Physics

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keywords = "Electromagnon, High field ESR, Triangular lattice antiferromagnet",

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AU - Kimura, S.

AU - Watanabe, K.

AU - Fujita, T.

AU - Hagiwara, M.

AU - Yamaguchi, H.

AU - Kashiwagi, T.

AU - Terada, N.

PY - 2013/3/1

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N2 - In this paper, we report results of high field ESR measurements of the triangular lattice antiferromagnet CuFeO2. From polarization measurements for the ESR signals, we show an appearance of the electromagnon excitation in the field-induced 1/5 plateau phase of this compound.

AB - In this paper, we report results of high field ESR measurements of the triangular lattice antiferromagnet CuFeO2. From polarization measurements for the ESR signals, we show an appearance of the electromagnon excitation in the field-induced 1/5 plateau phase of this compound.

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KW - High field ESR

KW - Triangular lattice antiferromagnet

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