Dzyaloshinskii-Moriya interaction in the paramagnetic state and the polarized neutron scattering

Abstract

Dzyaloshinskii-Moriya (DM) interaction in the paramagnetic state leads to the incommensurate spin fluctuations with incommensurate vector proportional to the relative strength of the DM interaction. We show that the DM interaction leads to helical spin fluctuations which may be observed by the polarized neutron scattering.

4 pages, no figures, PNCMI-2000 proceedings, phbauth style file ecnlosed

References in corpus (3)

• On the Field-Induced Gap in Cu Benzoate and Other S=1/2 Antiferromagnets
• Spin chirality induced by the Dzyaloshinskii-Moriya interaction and the polarized neutron scattering
• Weak ferromagnetism of quasi-one-dimensional S=1/2 antiferromagnet BaCu${}_2$Ge${}_2$O${}_7$