Matches in SemOpenAlex for { <https://semopenalex.org/work/W1543681966> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W1543681966 abstract "In this paper, we introduce a quasi-one-dimensional S = 1 antiferromagnet Heisenberg model, and some physical properties of antiferromagnet L2BaNiO5 without antiferromagnet long-range-order above the Neel temperature are analyzed based on the frame of two-time Green’s function theory. In a high temperature region, we calculate the correlation functions, and obtain excitation spectrum along Ni chains and the Haldane gap in this spectrum versus temperature. We find that the short-range correlation still exists at high temperature, which leads to the existence of Haldane gap in excitation spectrum. The increment of excitation energy in the spectrum along the Ni chain is found to be induced by the AF interaction between spins of rare-earth and Ni ions. Additionally, we also find that Haldane gap goes up with temperature increasing." @default.
- W1543681966 created "2016-06-24" @default.
- W1543681966 creator A5010256429 @default.
- W1543681966 creator A5011058822 @default.
- W1543681966 date "2006-10-01" @default.
- W1543681966 modified "2023-10-16" @default.
- W1543681966 title "A theoretical study of the long-range-disorder mixed-spin antiferromagnet L2BaNiO5" @default.
- W1543681966 cites W1996055220 @default.
- W1543681966 cites W2013412650 @default.
- W1543681966 cites W2022928959 @default.
- W1543681966 cites W2039645448 @default.
- W1543681966 cites W2052423534 @default.
- W1543681966 cites W2059792115 @default.
- W1543681966 cites W2088515998 @default.
- W1543681966 cites W2113178361 @default.
- W1543681966 cites W2625017952 @default.
- W1543681966 doi "https://doi.org/10.1007/s11433-006-2013-z" @default.
- W1543681966 hasPublicationYear "2006" @default.
- W1543681966 type Work @default.
- W1543681966 sameAs 1543681966 @default.
- W1543681966 citedByCount "0" @default.
- W1543681966 crossrefType "journal-article" @default.
- W1543681966 hasAuthorship W1543681966A5010256429 @default.
- W1543681966 hasAuthorship W1543681966A5011058822 @default.
- W1543681966 hasConcept C115260700 @default.
- W1543681966 hasConcept C121332964 @default.
- W1543681966 hasConcept C135670884 @default.
- W1543681966 hasConcept C155355069 @default.
- W1543681966 hasConcept C156778621 @default.
- W1543681966 hasConcept C159985019 @default.
- W1543681966 hasConcept C181966813 @default.
- W1543681966 hasConcept C192562407 @default.
- W1543681966 hasConcept C204323151 @default.
- W1543681966 hasConcept C26873012 @default.
- W1543681966 hasConcept C2778870898 @default.
- W1543681966 hasConcept C32546565 @default.
- W1543681966 hasConcept C39353612 @default.
- W1543681966 hasConcept C42704618 @default.
- W1543681966 hasConcept C62520636 @default.
- W1543681966 hasConcept C83581075 @default.
- W1543681966 hasConcept C97355855 @default.
- W1543681966 hasConceptScore W1543681966C115260700 @default.
- W1543681966 hasConceptScore W1543681966C121332964 @default.
- W1543681966 hasConceptScore W1543681966C135670884 @default.
- W1543681966 hasConceptScore W1543681966C155355069 @default.
- W1543681966 hasConceptScore W1543681966C156778621 @default.
- W1543681966 hasConceptScore W1543681966C159985019 @default.
- W1543681966 hasConceptScore W1543681966C181966813 @default.
- W1543681966 hasConceptScore W1543681966C192562407 @default.
- W1543681966 hasConceptScore W1543681966C204323151 @default.
- W1543681966 hasConceptScore W1543681966C26873012 @default.
- W1543681966 hasConceptScore W1543681966C2778870898 @default.
- W1543681966 hasConceptScore W1543681966C32546565 @default.
- W1543681966 hasConceptScore W1543681966C39353612 @default.
- W1543681966 hasConceptScore W1543681966C42704618 @default.
- W1543681966 hasConceptScore W1543681966C62520636 @default.
- W1543681966 hasConceptScore W1543681966C83581075 @default.
- W1543681966 hasConceptScore W1543681966C97355855 @default.
- W1543681966 hasLocation W15436819661 @default.
- W1543681966 hasOpenAccess W1543681966 @default.
- W1543681966 hasPrimaryLocation W15436819661 @default.
- W1543681966 hasRelatedWork W2018314977 @default.
- W1543681966 hasRelatedWork W2057666570 @default.
- W1543681966 hasRelatedWork W2065665378 @default.
- W1543681966 hasRelatedWork W2067049958 @default.
- W1543681966 hasRelatedWork W2082749152 @default.
- W1543681966 hasRelatedWork W2085408692 @default.
- W1543681966 hasRelatedWork W2324929018 @default.
- W1543681966 hasRelatedWork W3016937579 @default.
- W1543681966 hasRelatedWork W3048733018 @default.
- W1543681966 hasRelatedWork W3099213127 @default.
- W1543681966 isParatext "false" @default.
- W1543681966 isRetracted "false" @default.
- W1543681966 magId "1543681966" @default.
- W1543681966 workType "article" @default.