High-field magnetization of distorted triangular lattice antiferromagnet RbCoBr3

Yoichi Nishiwaki; Masashi Tokunaga; Tota Nakamura; Norikazu Todoroki; Tetsuya Kato

doi:10.1143/JPSJ.79.084707

High-field magnetization of distorted triangular lattice antiferromagnet RbCoBr₃

Yoichi Nishiwaki, Masashi Tokunaga, Tota Nakamura, Norikazu Todoroki, Tetsuya Kato

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

6 Citations (Scopus)

Abstract

High-field magnetization measurements were performed on a distorted triangular-lattice antiferromagnet, RbCoBr₃. The magnetization curve shows anomalies characterized by two peaks of dM/dH. The temperature dependences of these peak positions approach the magnetic phase transition points at H = 0. The results suggest that an intermediate magnetic phase, which is known as the partial disordered phase, may appear even in a finite magnetic field.

Original language	English
Article number	084707
Journal	journal of the physical society of japan
Volume	79
Issue number	8
DOIs	https://doi.org/10.1143/JPSJ.79.084707
Publication status	Published - 2010 Aug

Keywords

Frustration
High-field magnetization
Ising spin
Lattice distortion
RbCoBr
Triangular lattice

ASJC Scopus subject areas

Physics and Astronomy(all)

Access to Document

10.1143/JPSJ.79.084707

Cite this

@article{8bedb537533c4a818acfe142d1cc7a1b,

title = "High-field magnetization of distorted triangular lattice antiferromagnet RbCoBr3",

abstract = "High-field magnetization measurements were performed on a distorted triangular-lattice antiferromagnet, RbCoBr3. The magnetization curve shows anomalies characterized by two peaks of dM/dH. The temperature dependences of these peak positions approach the magnetic phase transition points at H = 0. The results suggest that an intermediate magnetic phase, which is known as the partial disordered phase, may appear even in a finite magnetic field.",

keywords = "Frustration, High-field magnetization, Ising spin, Lattice distortion, RbCoBr, Triangular lattice",

author = "Yoichi Nishiwaki and Masashi Tokunaga and Tota Nakamura and Norikazu Todoroki and Tetsuya Kato",

year = "2010",

month = aug,

doi = "10.1143/JPSJ.79.084707",

language = "English",

volume = "79",

journal = "Journal of the Physical Society of Japan",

issn = "0031-9015",

publisher = "Physical Society of Japan",

number = "8",

}

TY - JOUR

T1 - High-field magnetization of distorted triangular lattice antiferromagnet RbCoBr3

AU - Nishiwaki, Yoichi

AU - Tokunaga, Masashi

AU - Nakamura, Tota

AU - Todoroki, Norikazu

AU - Kato, Tetsuya

PY - 2010/8

Y1 - 2010/8

N2 - High-field magnetization measurements were performed on a distorted triangular-lattice antiferromagnet, RbCoBr3. The magnetization curve shows anomalies characterized by two peaks of dM/dH. The temperature dependences of these peak positions approach the magnetic phase transition points at H = 0. The results suggest that an intermediate magnetic phase, which is known as the partial disordered phase, may appear even in a finite magnetic field.

AB - High-field magnetization measurements were performed on a distorted triangular-lattice antiferromagnet, RbCoBr3. The magnetization curve shows anomalies characterized by two peaks of dM/dH. The temperature dependences of these peak positions approach the magnetic phase transition points at H = 0. The results suggest that an intermediate magnetic phase, which is known as the partial disordered phase, may appear even in a finite magnetic field.

KW - Frustration

KW - High-field magnetization

KW - Ising spin

KW - Lattice distortion

KW - RbCoBr

KW - Triangular lattice

UR - http://www.scopus.com/inward/record.url?scp=77956420693&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=77956420693&partnerID=8YFLogxK

U2 - 10.1143/JPSJ.79.084707

DO - 10.1143/JPSJ.79.084707

M3 - Article

AN - SCOPUS:77956420693

VL - 79

JO - Journal of the Physical Society of Japan

JF - Journal of the Physical Society of Japan

SN - 0031-9015

IS - 8

M1 - 084707

ER -