Publication Date:
2013-12-19
Description:
Author(s): Joosung Oh, Manh Duc Le, Jaehong Jeong, Jung-hyun Lee, Hyungje Woo, Wan-Young Song, T. G. Perring, W. J. L. Buyers, S.-W. Cheong, and Je-Geun Park The breakdown of magnons, the quasiparticles of magnetic systems, has rarely been seen. By using an inelastic neutron scattering technique, we report the observation of spontaneous magnon decay in multiferroic LuMnO 3 , a simple two dimensional Heisenberg triangular lattice antiferromagnet, with large... [Phys. Rev. Lett. 111, 257202] Published Wed Dec 18, 2013
Keywords:
Condensed Matter: Electronic Properties, etc.
Print ISSN:
0031-9007
Electronic ISSN:
1079-7114
Topics:
Physics
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