STUDY ON QUANTUM MAGNETIC EXCITATION OF CUGEO3 USING PULSED-NEUTRON SCATTERING

Authors
FUJITA M ARAI M MOTOKAWA M FUJITA O AKIMITSU J BENNINGTON SM FROST CD
Citation
M. Fujita et al., STUDY ON QUANTUM MAGNETIC EXCITATION OF CUGEO3 USING PULSED-NEUTRON SCATTERING, Physica. B, Condensed matter, 237, 1997, pp. 132-134
Citations number
9
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica. B, Condensed matter → ACNP
ISSN journal
09214526
Volume
237
Year of publication
1997
Pages
132 - 134
Database
ISI
SICI code
0921-4526(1997)237:<132:SOQMEO>2.0.ZU;2-V
Abstract
We have investigated the spin dynamics of spin-Peierls compound CuGeO3 by pulsed neutron inelastic scattering techniques. The whole spectrum of quantum-spin excitation has been observed. The spectrum shape agre es well with the theoretical results for the one-dimensional(1D) Heise nberg antiferromagnet (HAF), although the interchain couplings of CuGe O3 is sizable.