Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/111308
Title: A New Class of Nodal Stationary States in a 2D Heisenberg Ferromagnet
Authors: Bostrem, I. G.
Ovchinnikov, A. S.
Issue Date: 2002
Publisher: Pleiades Publishing Ltd
Citation: Bostrem I. G. A New Class of Nodal Stationary States in a 2D Heisenberg Ferromagnet / I. G. Bostrem, A. S. Ovchinnikov. — DOI 10.1016/j.techfore.2021.121280 // JETP Letters. — 2002. — Vol. 76. — Iss. 12. — P. 716-719.
Abstract: A new class of nodal topological excitations in a 2D Heisenberg model is studied. The solutions correspond to a nodal singular point of the gradient field of the azimuthal angle. An analytical solution is found for the isotropic case. The effect of in-plane exchange anisotropy is studied numerically. This results in solutions which are analogues of the conventional out-of-plane solitons in 2D magnets. © 2002 MAIK "Nauka/Interperiodica".
URI: http://hdl.handle.net/10995/111308
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 0040075930
ISSN: 0021-3640
DOI: 10.1016/j.techfore.2021.121280
metadata.dc.description.sponsorship: This work was partially supported by the US CRDF (grant no. NREC-005), by INTAS (grant no. 01-0654), and by the Program “Russian Universities” (grant no. UR.01.01.005).
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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