Magnetism in triangular lattice system luFeCoO4 having relaxor property

Minoru Soda; Takuya Aoyama; Yusuke Wakabayashi; Kazuma Hirota

doi:10.1088/1742-6596/320/1/012084

Magnetism in triangular lattice system luFeCoO₄ having relaxor property

Minoru Soda, Takuya Aoyama, Yusuke Wakabayashi, Kazuma Hirota

Research output: Contribution to journal › Conference article › peer-review

Abstract

Electric and magnetic measurements were carried out on a single crystalline sample of triangular lattice system LuFeCoO₄. LuFeCoO₄ has a relaxor-like behavior in the dielectric constant, which corresponds with the existence of the polar nanoregion (PNR). A magnetic correlation length along c-plane was estimated to be nano-size by our neutron diffraction measurements, and an anomalous magnetization was found below 200 K. Similar electric and magnetic behaviors were also observed in relaxor ferroelectrics 2/3BiFeO ₃-1/3BaTiO₃, suggesting that the relaxor ferroelectrics having magnetic ions show commonly a nanomagnetism induced by PNRs.

Original language	English
Article number	012084
Journal	Journal of Physics: Conference Series
Volume	320
DOIs	https://doi.org/10.1088/1742-6596/320/1/012084
Publication status	Published - 2011
Externally published	Yes
Event	International Conference on Frustration in Condensed Matter, ICFCM - Sendai, Japan Duration: 2011 Jan 11 → 2011 Jan 14

ASJC Scopus subject areas

Physics and Astronomy(all)

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10.1088/1742-6596/320/1/012084

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title = "Magnetism in triangular lattice system luFeCoO4 having relaxor property",

abstract = "Electric and magnetic measurements were carried out on a single crystalline sample of triangular lattice system LuFeCoO4. LuFeCoO4 has a relaxor-like behavior in the dielectric constant, which corresponds with the existence of the polar nanoregion (PNR). A magnetic correlation length along c-plane was estimated to be nano-size by our neutron diffraction measurements, and an anomalous magnetization was found below 200 K. Similar electric and magnetic behaviors were also observed in relaxor ferroelectrics 2/3BiFeO 3-1/3BaTiO3, suggesting that the relaxor ferroelectrics having magnetic ions show commonly a nanomagnetism induced by PNRs.",

author = "Minoru Soda and Takuya Aoyama and Yusuke Wakabayashi and Kazuma Hirota",

year = "2011",

doi = "10.1088/1742-6596/320/1/012084",

language = "English",

volume = "320",

journal = "Journal of Physics: Conference Series",

issn = "1742-6588",

publisher = "IOP Publishing Ltd.",

note = "International Conference on Frustration in Condensed Matter, ICFCM ; Conference date: 11-01-2011 Through 14-01-2011",

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TY - JOUR

T1 - Magnetism in triangular lattice system luFeCoO4 having relaxor property

AU - Soda, Minoru

AU - Aoyama, Takuya

AU - Wakabayashi, Yusuke

AU - Hirota, Kazuma

PY - 2011

Y1 - 2011

N2 - Electric and magnetic measurements were carried out on a single crystalline sample of triangular lattice system LuFeCoO4. LuFeCoO4 has a relaxor-like behavior in the dielectric constant, which corresponds with the existence of the polar nanoregion (PNR). A magnetic correlation length along c-plane was estimated to be nano-size by our neutron diffraction measurements, and an anomalous magnetization was found below 200 K. Similar electric and magnetic behaviors were also observed in relaxor ferroelectrics 2/3BiFeO 3-1/3BaTiO3, suggesting that the relaxor ferroelectrics having magnetic ions show commonly a nanomagnetism induced by PNRs.

AB - Electric and magnetic measurements were carried out on a single crystalline sample of triangular lattice system LuFeCoO4. LuFeCoO4 has a relaxor-like behavior in the dielectric constant, which corresponds with the existence of the polar nanoregion (PNR). A magnetic correlation length along c-plane was estimated to be nano-size by our neutron diffraction measurements, and an anomalous magnetization was found below 200 K. Similar electric and magnetic behaviors were also observed in relaxor ferroelectrics 2/3BiFeO 3-1/3BaTiO3, suggesting that the relaxor ferroelectrics having magnetic ions show commonly a nanomagnetism induced by PNRs.

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U2 - 10.1088/1742-6596/320/1/012084

DO - 10.1088/1742-6596/320/1/012084

M3 - Conference article

AN - SCOPUS:81055144272

VL - 320

JO - Journal of Physics: Conference Series

JF - Journal of Physics: Conference Series

SN - 1742-6588

M1 - 012084

T2 - International Conference on Frustration in Condensed Matter, ICFCM

Y2 - 11 January 2011 through 14 January 2011

ER -

Magnetism in triangular lattice system luFeCoO₄ having relaxor property

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