Spin dynamics of the spin-peierls system CuGeO3 at various temperatures

M. Fujita, C. D. Frost, M. Arai, M. Motokawa, O. Fujita, J. Akimitsu, S. M. Bennington

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

By using the advantages of a pulsed neutron technique, we have studied the spin dynamics of an inorganic spin-Peierls compound, CuGeO3. The S(Q, E) changes drastically on crossing the transition temperatures. The low-lying triplet excitation which separates from the excitation continuum have been confirmed in the dimerized phase. A detailed data analysis on a two-dimensional S(Q, E) data could give a new opportunity to detect the effect of higher-order interactions on a spin-wave dispersion at various temperatures.

Original languageEnglish
Pages (from-to)528-530
Number of pages3
JournalPhysica B: Condensed Matter
Volume241-243
DOIs
Publication statusPublished - 1997 Jan 1
Externally publishedYes

Keywords

  • CuGeO
  • Low-dimensional systems
  • Spin dynamics

ASJC Scopus subject areas

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

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    Fujita, M., Frost, C. D., Arai, M., Motokawa, M., Fujita, O., Akimitsu, J., & Bennington, S. M. (1997). Spin dynamics of the spin-peierls system CuGeO3 at various temperatures. Physica B: Condensed Matter, 241-243, 528-530. https://doi.org/10.1016/S0921-4526(97)00634-0