Publication Date:
2016-06-22
Description:
Author(s): Y. Xiao (肖荫果), C. M. N. Kumar, S. Nandi, Y. Su (苏夷希), W. T. Jin (金文涛), Z. Fu (付振东), E. Faulhaber, A. Schneidewind, and Th. Brückel High-resolution inelastic neutron scattering reveals that the elementary magnetic excitations in multiferroic MnWO 4 consist of low-energy dispersive electromagnons in addition to the well-known spin-wave excitations. The latter can well be modeled by a Heisenberg Hamiltonian with magnetic exchange c… [Phys. Rev. B 93, 214428] Published Tue Jun 21, 2016
Keywords:
Magnetism
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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