Published September 28, 2011 | Version v1
Journal article Metadata-only

Spin gapped behavior of a frustrated delta chain compound euchroite

Creators

  • 1. Department of Applied Physics, Univerisity of Fukui, Fukui (Japan)
  • 2. Research Center for Development of FIR, University of Fukui, Fukui (Japan)
  • 3. Institute for Chemical Research, Kyoto University, Kyoto (Japan)
  • 4. Graduate School of Science, Osaka University, Toyonaka (Japan)
  • 5. Institute for Solid State Physics, University of Tokyo, Kashiwa (Japan)

Description

We find Cu2(AsO4)(OH)·3H2O (euchroite) is a model compound for the frustrated delta chain which is composed of corner-shairng triangles. Magnetic susceptibility, specific heat, high field magnetization and 1H-NMR measurements are carried out using natural mineral samples of euchroite to study magnetic properties. Large spin gap of about 100 K are shown to be presented in this compound.

Availability note (English)

Available from http://dx.doi.org/10.1088/1742-6596/320/1/012045

Additional details

Identifiers

DOI
10.1088/1742-6596/320/1/012045;

Publishing Information

Journal Title
Journal of Physics. Conference Series (Online)
Journal Volume
320
Journal Issue
1
Journal Page Range
[6 p.]
ISSN
1742-6596

Conference

Title
International Conference on Frustration in Condensed Matter (ICFCM)
Dates
11-14 Jan 2011
Place
Sendai (Japan)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
43049367
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ARSENIC COMPOUNDS; COPPER COMPOUNDS; COPPER SULFIDES; HYDROGEN 1; HYDROXIDES; MAGNETIC SUSCEPTIBILITY; MAGNETIZATION; MINERALS; NUCLEAR MAGNETIC RESONANCE; OXYGEN COMPOUNDS; SPECIFIC HEAT; SPIN
Descriptors DEC
ANGULAR MOMENTUM; CHALCOGENIDES; COPPER COMPOUNDS; HYDROGEN COMPOUNDS; HYDROGEN ISOTOPES; ISOTOPES; LIGHT NUCLEI; MAGNETIC PROPERTIES; MAGNETIC RESONANCE; NUCLEI; ODD-EVEN NUCLEI; OXYGEN COMPOUNDS; PARTICLE PROPERTIES; PHYSICAL PROPERTIES; RESONANCE; STABLE ISOTOPES; SULFIDES; SULFUR COMPOUNDS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS