Frustrated bilayer spin one XY model on the honeycomb lattice

Antônio Sérgio Teixeira Pires

Please use this identifier to cite or link to this item: http://hdl.handle.net/1843/54927

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DC Field	Value	Language
dc.creator	Antônio Sérgio Teixeira Pires	pt_BR
dc.date.accessioned	2023-06-14T19:32:00Z	-
dc.date.available	2023-06-14T19:32:00Z	-
dc.date.issued	2019	-
dc.citation.volume	109	pt_BR
dc.citation.spage	67	pt_BR
dc.citation.epage	72	pt_BR
dc.identifier.doi	https://doi.org/10.1016/j.physe.2019.01.009	pt_BR
dc.identifier.issn	1873-1759	pt_BR
dc.identifier.uri	http://hdl.handle.net/1843/54927	-
dc.description.resumo	The spin-one honeycomb bilayer XY antiferromagnet has been studied taking into account the effect of the next-near neighbor J2 exchange interactions and single-ion easy plane anisotropy, using a flavor wave theory. We found that, at a critical point =α 13.8C , where = ⊥α J J/ 1 is the ratio between the interlayer ⊥J to the intralayer near neighbor J1 exchange interaction, the system shows a quantum phase transition from an Néel ordered phase to a paramagnetic phase. The phase diagram at zero temperature is presented.	pt_BR
dc.description.sponsorship	CNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico	pt_BR
dc.language	eng	pt_BR
dc.publisher	Universidade Federal de Minas Gerais	pt_BR
dc.publisher.country	Brasil	pt_BR
dc.publisher.department	ICX - DEPARTAMENTO DE FÍSICA	pt_BR
dc.publisher.initials	UFMG	pt_BR
dc.relation.ispartof	Physica E: Low-dimensional Systems and Nanostructures	-
dc.rights	Acesso Restrito	pt_BR
dc.subject	Antiferromagnet	pt_BR
dc.subject	Frustrated systems	pt_BR
dc.subject	Heisenberg model	pt_BR
dc.subject	Quantum phase transitions	pt_BR
dc.subject.other	Antiferromagnetismo	pt_BR
dc.subject.other	Modelo de Heisenberg	pt_BR
dc.subject.other	Transições de fases	pt_BR
dc.title	Frustrated bilayer spin one XY model on the honeycomb lattice	pt_BR
dc.type	Artigo de Periódico	pt_BR
dc.url.externa	https://www.sciencedirect.com/science/article/pii/S1386947718315881	pt_BR
Appears in Collections:	Artigo de Periódico

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