Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/101987
Title: Theory of magnetoelastic resonance in a monoaxial chiral helimagnet
Authors: Tereshchenko, A. A.
Ovchinnikov, A. S.
Proskurin, I.
Sinitsyn, E. V.
Kishine, J. -I.
Issue Date: 2018
Publisher: American Physical Society
Citation: Theory of magnetoelastic resonance in a monoaxial chiral helimagnet / A. A. Tereshchenko, A. S. Ovchinnikov, I. Proskurin, et al. — DOI 10.1103/PhysRevB.97.184303 // Physical Review B. — 2018. — Vol. 97. — Iss. 18. — 184303.
Abstract: We study magnetoelastic resonance phenomena in a monoaxial chiral helimagnet belonging to the hexagonal crystal class. By computing the spectrum of a coupled elastic wave and spin wave, it is demonstrated how hybridization occurs depending on their chirality. Specific features of the magnetoelastic resonance are discussed for the conical phase and the soliton lattice phase stabilized in the monoaxial chiral helimagnet. The former phase exhibits appreciable nonreciprocity of the spectrum, and the latter is characterized by a multiresonance behavior. We propose that the nonreciprocal spin wave around the forced-ferromagnetic state has potential capability to convert the linearly polarized elastic wave to a circularly polarized one with the chirality opposite to the spin-wave chirality. © 2018 American Physical Society.
Keywords: CHIRALITY
COMPUTATION THEORY
ELASTIC WAVES
RESONANCE
CIRCULARLY POLARIZED
FERROMAGNETIC STATE
HEXAGONAL CRYSTALS
LINEARLY POLARIZED
MAGNETO-ELASTIC
POTENTIAL CAPABILITY
RESONANCE PHENOMENA
SOLITON LATTICE
SPIN WAVES
URI: http://hdl.handle.net/10995/101987
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85047114686
PURE ID: 7277528
d2274a9d-afc8-4f1d-a909-2ee192eebcaa
ISSN: 24699950
DOI: 10.1103/PhysRevB.97.184303
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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