Spin gapped behavior of a frustrated delta chain compound euchroite

Hikomitsu Kikuchi, Yutaka Fujii, Daisuke Takahashi, Masaki Azuma, Yuichi Shimakawa, Toshifumi Taniguchi, Akira Matsuo, Koichi Kindo

Research output: Contribution to journalConference articlepeer-review

11 Citations (Scopus)

Abstract

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.

Original languageEnglish
Article number012045
JournalJournal of Physics: Conference Series
Volume320
DOIs
Publication statusPublished - 2011
Externally publishedYes
EventInternational Conference on Frustration in Condensed Matter, ICFCM - Sendai, Japan
Duration: Jan 11 2011Jan 14 2011

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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