Published February 9, 1995 | Version v1
Journal article Metadata-only

Spin fluctuation in a triangular lattice antiferromagnet CsNiBr3 studied by NMR

Creators

  • 1. Graduate School of Human and Environmental Studies, Kyoto Univ., Kyoto 606 (Japan)
  • 2. Fac. of Science and Technology, Sophia Univ., Tokyo 102 (Japan)

Description

Nuclear spin relaxation time of a triangular lattice Heisenberg antiferromagnet CsNiBr3 has been measured to investigate the magnetic fluctuation in the frustrated system. The two-magnon process due to a swinging motion of the triangular spin structure in a plane containing the c-axis contributes the relaxation in the ordered phase. ((orig.))

Additional details

Publishing Information

Journal Title
Journal of Magnetism and Magnetic Materials
Journal Volume
140-144
Journal Issue
1-3
Journal Page Range
p. 1789-1790.
ISSN
0304-8853
CODEN
JMMMDC

Conference

Title
International conference on magnetism (ICM).
Dates
22-26 Aug 1994.
Place
Warsaw (Poland).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
26058574
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANTIFERROMAGNETIC MATERIALS; CESIUM BROMIDES; FLUCTUATIONS; HEISENBERG MODEL; MAGNETIC FIELDS; MAGNONS; NICKEL BROMIDES; NMR SPECTRA; NUCLEAR MAGNETIC RESONANCE; RELAXATION; RELAXATION TIME; SPIN; SPIN ORIENTATION; SPIN-LATTICE RELAXATION; TEMPERATURE DEPENDENCE
Descriptors DEC
ALKALI METAL COMPOUNDS; ANGULAR MOMENTUM; BROMIDES; BROMINE COMPOUNDS; CESIUM COMPOUNDS; CRYSTAL MODELS; HALIDES; HALOGEN COMPOUNDS; MAGNETIC MATERIALS; MAGNETIC RESONANCE; MATERIALS; MATHEMATICAL MODELS; NICKEL COMPOUNDS; ORIENTATION; PARTICLE PROPERTIES; QUASI PARTICLES; RESONANCE; SPECTRA; TRANSITION ELEMENT COMPOUNDS; VARIATIONS