Spiral vortices in a two-dimensional ferromagnet / Borisov AB,Bostrem IG,Ovchinnikov AS // PHYSICAL REVIEW B. - 2005. - V. 72, l. 13.

ISSN/EISSN:

2469-9950 / 2469-9969

Type:

Article

Abstract:

We present a study of a class of exact solutions having a form of spiral vortices for an isotropic two-dimensional Heisenberg ferromagnet using a continuum theory and direct numerical simulations of the spin system on a square lattice. We find their features issued from the conservation laws and describe their interaction. Reasons behind the formation of the proper spin configurations on a square lattice are investigated.

Author keywords:

NON-ABELIAN MODELS; PERTURBATION-THEORY; NANOMAGNETS; DYNAMICS; DOTS; NANODISKS; PERMALLOY; SOLITONS; SIZE

DOI:

10.1103/PhysRevB.72.134423

Web of Science ID:

ISI:000232933700073

Соавторы в МНС:

Другие поля

Поле	Значение
Month	OCT
Publisher	AMER PHYSICAL SOC
Address	ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
Language	English
Article-Number	134423
EISSN	2469-9969
Keywords-Plus	NON-ABELIAN MODELS; PERTURBATION-THEORY; NANOMAGNETS; DYNAMICS; DOTS; NANODISKS; PERMALLOY; SOLITONS; SIZE
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
ResearcherID-Numbers	Ovchinnikov, Alexander/B-9906-2009 Borisov, Alexzander/K-3857-2013
ORCID-Numbers	Borisov, Alexzander/0000-0001-5457-2504 Ovchinnikov, Alexander/0000-0002-1173-9260
Number-of-Cited-References	42
Usage-Count-Since-2013	5
Journal-ISO	Phys. Rev. B
Doc-Delivery-Number	979HT