Topological stripelike coreless textures with inner incommensurability in two-dimensional Heisenberg antiferromagnet / Sinitsyn EV,Bostrem IG,Ovchinnikov AS // PHYSICAL REVIEW B. - 2004. - V. 70, l. 18.

ISSN/EISSN:

2469-9950 / 2469-9969

Type:

Article

Abstract:

For two-dimensional Heisenberg antiferromagnet we present an analysis of topological coreless excitations having a stripe form. These textures are characterized by singularities at boundaries. A detailed classification of the stripe textures results in a certain analogy with the coreless excitations in He-3-A phase: Mermin-Ho and Anderson-Toulouse coreless vortices. The excitations of the last type may have a low bulk energy. The stripe textures may be observed as an occurrence of short-range incommensurate order in the antiferromagnetic environment.

Author keywords:

SPIN-GLASS PHASE; EXCITATIONS; DEFECTS; HE-3-A; OXIDES

DOI:

10.1103/PhysRevB.70.184406

Web of Science ID:

ISI:000225477300058

Соавторы в МНС:

Другие поля

Поле	Значение
Month	NOV
Publisher	AMER PHYSICAL SOC
Address	ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA
Language	English
Article-Number	184406
EISSN	2469-9969
Keywords-Plus	SPIN-GLASS PHASE; EXCITATIONS; DEFECTS; HE-3-A; OXIDES
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
ResearcherID-Numbers	Ovchinnikov, Alexander/B-9906-2009
ORCID-Numbers	Ovchinnikov, Alexander/0000-0002-1173-9260
Number-of-Cited-References	31
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	1
Journal-ISO	Phys. Rev. B
Doc-Delivery-Number	876DX