Neutron diffraction of CsCuCl3 in high fields

M. Mino; K. Ubukata; T. Bokui; M. Arai; H. Tanaka; M. Motokawa

doi:10.1016/0921-4526(94)91086-3

Neutron diffraction of CsCuCl₃ in high fields

M. Mino, K. Ubukata, T. Bokui, M. Arai, H. Tanaka, M. Motokawa

Institute for Global Human Resource Development

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

10 Citations (Scopus)

Abstract

Neutron diffraction measurements of triangular lattice CsCuCl₃ have been performed in a pulsed high magnetic field up to 14T. For an applied field parallel to the c-axis and below B_c = 10T at 7 K, Bragg reflection is observed at (1/3 1/3 0.085) showing a long period helical spin alignment along the c-axis and a triangular umbrella-like structure in the c-plane. The intensity of this reflection drastically changes at B_c and a new reflection at (1/3 1/3 0) appears. These results well explain a new type of magnetic phase transition which cannot be understood by the classical theory. When B is perpendicular to the c-axis more complicated results are observed.

Original language	English
Pages (from-to)	213-216
Number of pages	4
Journal	Physica B: Physics of Condensed Matter
Volume	201
Issue number	C
DOIs	https://doi.org/10.1016/0921-4526(94)91086-3
Publication status	Published - Jan 1 1994

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering

Access to Document

10.1016/0921-4526(94)91086-3

Cite this

@article{0dae51dcd4804c82b3b08d79a135335b,

title = "Neutron diffraction of CsCuCl3 in high fields",

abstract = "Neutron diffraction measurements of triangular lattice CsCuCl3 have been performed in a pulsed high magnetic field up to 14T. For an applied field parallel to the c-axis and below Bc = 10T at 7 K, Bragg reflection is observed at (1/3 1/3 0.085) showing a long period helical spin alignment along the c-axis and a triangular umbrella-like structure in the c-plane. The intensity of this reflection drastically changes at Bc and a new reflection at (1/3 1/3 0) appears. These results well explain a new type of magnetic phase transition which cannot be understood by the classical theory. When B is perpendicular to the c-axis more complicated results are observed.",

author = "M. Mino and K. Ubukata and T. Bokui and M. Arai and H. Tanaka and M. Motokawa",

year = "1994",

month = jan,

day = "1",

doi = "10.1016/0921-4526(94)91086-3",

language = "English",

volume = "201",

pages = "213--216",

journal = "Physica B: Condensed Matter",

issn = "0921-4526",

publisher = "Elsevier",

number = "C",

}

TY - JOUR

T1 - Neutron diffraction of CsCuCl3 in high fields

AU - Mino, M.

AU - Ubukata, K.

AU - Bokui, T.

AU - Arai, M.

AU - Tanaka, H.

AU - Motokawa, M.

PY - 1994/1/1

Y1 - 1994/1/1

N2 - Neutron diffraction measurements of triangular lattice CsCuCl3 have been performed in a pulsed high magnetic field up to 14T. For an applied field parallel to the c-axis and below Bc = 10T at 7 K, Bragg reflection is observed at (1/3 1/3 0.085) showing a long period helical spin alignment along the c-axis and a triangular umbrella-like structure in the c-plane. The intensity of this reflection drastically changes at Bc and a new reflection at (1/3 1/3 0) appears. These results well explain a new type of magnetic phase transition which cannot be understood by the classical theory. When B is perpendicular to the c-axis more complicated results are observed.

AB - Neutron diffraction measurements of triangular lattice CsCuCl3 have been performed in a pulsed high magnetic field up to 14T. For an applied field parallel to the c-axis and below Bc = 10T at 7 K, Bragg reflection is observed at (1/3 1/3 0.085) showing a long period helical spin alignment along the c-axis and a triangular umbrella-like structure in the c-plane. The intensity of this reflection drastically changes at Bc and a new reflection at (1/3 1/3 0) appears. These results well explain a new type of magnetic phase transition which cannot be understood by the classical theory. When B is perpendicular to the c-axis more complicated results are observed.

UR - http://www.scopus.com/inward/record.url?scp=0028479463&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0028479463&partnerID=8YFLogxK

U2 - 10.1016/0921-4526(94)91086-3

DO - 10.1016/0921-4526(94)91086-3

M3 - Article

AN - SCOPUS:0028479463

SN - 0921-4526

VL - 201

SP - 213

EP - 216

JO - Physica B: Condensed Matter

JF - Physica B: Condensed Matter

IS - C

ER -

Neutron diffraction of CsCuCl₃ in high fields

Abstract

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Cite this