Charge ordering and spin frustration in AIV2-×Cr×O4

K. Matsuno; T. Katsufuji; S. Mori; M. Nohara; A. Machida; Y. Moritomo; K. Kato; E. Nishibori; M. Takata; M. Sakata; K. Kitazawa; H. Takagi

Charge ordering and spin frustration in AIV_2-×Cr_×O₄

K. Matsuno, T. Katsufuji, S. Mori, M. Nohara, A. Machida, Y. Moritomo, K. Kato, E. Nishibori, M. Takata, M. Sakata, K. Kitazawa, H. Takagi

SRIS - SR Core Research Division

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

28 Citations (Scopus)

Abstract

It was found that the charge-ordered phase of hte AlV₂O₄ spinel was rapidly suppressed and a charge-disorder phase grows up instead with Cr doping into the V site, yielding a two-phase-coexisting state in modestly Cr-doped samples. The magnetic ground state is a spin-glass state dominated by geometrical frustrtion low temperatures in the charge-ordered phase. Such a difference in magnetic properties can be attributed to the difference in dimensionality as a spin system etween the charge-ordered phase and the charge-disordered phase.

Original language	English
Pages (from-to)	096404/1-096404/4
Journal	Physical Review Letters
Volume	90
Issue number	9
Publication status	Published - 2003 Mar 7

Cite this

@article{bc266119d081453a8750f542cc46815d,

title = "Charge ordering and spin frustration in AIV2-×Cr×O4",

abstract = "It was found that the charge-ordered phase of hte AlV2O4 spinel was rapidly suppressed and a charge-disorder phase grows up instead with Cr doping into the V site, yielding a two-phase-coexisting state in modestly Cr-doped samples. The magnetic ground state is a spin-glass state dominated by geometrical frustrtion low temperatures in the charge-ordered phase. Such a difference in magnetic properties can be attributed to the difference in dimensionality as a spin system etween the charge-ordered phase and the charge-disordered phase.",

author = "K. Matsuno and T. Katsufuji and S. Mori and M. Nohara and A. Machida and Y. Moritomo and K. Kato and E. Nishibori and M. Takata and M. Sakata and K. Kitazawa and H. Takagi",

year = "2003",

month = mar,

day = "7",

language = "English",

volume = "90",

pages = "096404/1--096404/4",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "9",

}

TY - JOUR

T1 - Charge ordering and spin frustration in AIV2-×Cr×O4

AU - Matsuno, K.

AU - Katsufuji, T.

AU - Mori, S.

AU - Nohara, M.

AU - Machida, A.

AU - Moritomo, Y.

AU - Kato, K.

AU - Nishibori, E.

AU - Takata, M.

AU - Sakata, M.

AU - Kitazawa, K.

AU - Takagi, H.

PY - 2003/3/7

Y1 - 2003/3/7

N2 - It was found that the charge-ordered phase of hte AlV2O4 spinel was rapidly suppressed and a charge-disorder phase grows up instead with Cr doping into the V site, yielding a two-phase-coexisting state in modestly Cr-doped samples. The magnetic ground state is a spin-glass state dominated by geometrical frustrtion low temperatures in the charge-ordered phase. Such a difference in magnetic properties can be attributed to the difference in dimensionality as a spin system etween the charge-ordered phase and the charge-disordered phase.

AB - It was found that the charge-ordered phase of hte AlV2O4 spinel was rapidly suppressed and a charge-disorder phase grows up instead with Cr doping into the V site, yielding a two-phase-coexisting state in modestly Cr-doped samples. The magnetic ground state is a spin-glass state dominated by geometrical frustrtion low temperatures in the charge-ordered phase. Such a difference in magnetic properties can be attributed to the difference in dimensionality as a spin system etween the charge-ordered phase and the charge-disordered phase.

UR - http://www.scopus.com/inward/record.url?scp=0037424169&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0037424169&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:0037424169

SN - 0031-9007

VL - 90

SP - 096404/1-096404/4

JO - Physical Review Letters

JF - Physical Review Letters

IS - 9

ER -

Charge ordering and spin frustration in AIV_2-×Cr_×O₄

Abstract

Other files and links

Fingerprint

Cite this