Matches in SemOpenAlex for { <https://semopenalex.org/work/W2950394905> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W2950394905 abstract "A simple effective model of charge ordered and (or) magnetically ordered insulators is studied. The tight binding Hamiltonian analyzed consists of (i) the effective on-site interaction U, (ii) the intersite density-density interaction W and (iii) intersite magnetic exchange interaction Jz (or Jxy) between nearest-neighbors. The intersite interaction are treated within the mean-field approximation. One shows that the systems considered can exhibit very interesting multicritical behaviors, including among others bicritical, tricritical, tetracritical and critical end points. The analysis of the model has been performed for an arbitrary electron concentration as well as an arbitrary chemical potential in the limit of strong on-site repulsion. The phase diagrams obtained in such a case are shown to consist of at least 9 different states, including four homogenous phases: nonordered (NO), ferromagnetic (F), charge ordered (CO), ferrimagnetic (intermediate, I) and five types of phase separation: NO-NO, F-NO, F-F, CO-F, CO-I." @default.
- W2950394905 created "2019-06-27" @default.
- W2950394905 creator A5017738403 @default.
- W2950394905 creator A5074827402 @default.
- W2950394905 creator A5081190142 @default.
- W2950394905 date "2011-08-31" @default.
- W2950394905 modified "2023-09-27" @default.
- W2950394905 title "Interplay between charge and magnetic orderings in the zero-bandwidth limit of the extended Hubbard model for strong on-site repulsion" @default.
- W2950394905 hasPublicationYear "2011" @default.
- W2950394905 type Work @default.
- W2950394905 sameAs 2950394905 @default.
- W2950394905 citedByCount "0" @default.
- W2950394905 crossrefType "posted-content" @default.
- W2950394905 hasAuthorship W2950394905A5017738403 @default.
- W2950394905 hasAuthorship W2950394905A5074827402 @default.
- W2950394905 hasAuthorship W2950394905A5081190142 @default.
- W2950394905 hasConcept C106074065 @default.
- W2950394905 hasConcept C115260700 @default.
- W2950394905 hasConcept C121332964 @default.
- W2950394905 hasConcept C126255220 @default.
- W2950394905 hasConcept C130787639 @default.
- W2950394905 hasConcept C134306372 @default.
- W2950394905 hasConcept C147120987 @default.
- W2950394905 hasConcept C151201525 @default.
- W2950394905 hasConcept C159176642 @default.
- W2950394905 hasConcept C174771821 @default.
- W2950394905 hasConcept C185592680 @default.
- W2950394905 hasConcept C188082385 @default.
- W2950394905 hasConcept C26873012 @default.
- W2950394905 hasConcept C32546565 @default.
- W2950394905 hasConcept C33923547 @default.
- W2950394905 hasConcept C44280652 @default.
- W2950394905 hasConcept C51329190 @default.
- W2950394905 hasConcept C54101563 @default.
- W2950394905 hasConcept C62520636 @default.
- W2950394905 hasConcept C779372 @default.
- W2950394905 hasConcept C82217956 @default.
- W2950394905 hasConcept C85906118 @default.
- W2950394905 hasConceptScore W2950394905C106074065 @default.
- W2950394905 hasConceptScore W2950394905C115260700 @default.
- W2950394905 hasConceptScore W2950394905C121332964 @default.
- W2950394905 hasConceptScore W2950394905C126255220 @default.
- W2950394905 hasConceptScore W2950394905C130787639 @default.
- W2950394905 hasConceptScore W2950394905C134306372 @default.
- W2950394905 hasConceptScore W2950394905C147120987 @default.
- W2950394905 hasConceptScore W2950394905C151201525 @default.
- W2950394905 hasConceptScore W2950394905C159176642 @default.
- W2950394905 hasConceptScore W2950394905C174771821 @default.
- W2950394905 hasConceptScore W2950394905C185592680 @default.
- W2950394905 hasConceptScore W2950394905C188082385 @default.
- W2950394905 hasConceptScore W2950394905C26873012 @default.
- W2950394905 hasConceptScore W2950394905C32546565 @default.
- W2950394905 hasConceptScore W2950394905C33923547 @default.
- W2950394905 hasConceptScore W2950394905C44280652 @default.
- W2950394905 hasConceptScore W2950394905C51329190 @default.
- W2950394905 hasConceptScore W2950394905C54101563 @default.
- W2950394905 hasConceptScore W2950394905C62520636 @default.
- W2950394905 hasConceptScore W2950394905C779372 @default.
- W2950394905 hasConceptScore W2950394905C82217956 @default.
- W2950394905 hasConceptScore W2950394905C85906118 @default.
- W2950394905 hasLocation W29503949051 @default.
- W2950394905 hasOpenAccess W2950394905 @default.
- W2950394905 hasPrimaryLocation W29503949051 @default.
- W2950394905 hasRelatedWork W1627131139 @default.
- W2950394905 hasRelatedWork W1972737907 @default.
- W2950394905 hasRelatedWork W1981287290 @default.
- W2950394905 hasRelatedWork W1982597030 @default.
- W2950394905 hasRelatedWork W1985734904 @default.
- W2950394905 hasRelatedWork W2000090185 @default.
- W2950394905 hasRelatedWork W2051569905 @default.
- W2950394905 hasRelatedWork W2096164412 @default.
- W2950394905 hasRelatedWork W2329304054 @default.
- W2950394905 hasRelatedWork W245068710 @default.
- W2950394905 hasRelatedWork W2559078277 @default.
- W2950394905 hasRelatedWork W256711994 @default.
- W2950394905 hasRelatedWork W2591656398 @default.
- W2950394905 hasRelatedWork W2802384886 @default.
- W2950394905 hasRelatedWork W2949408538 @default.
- W2950394905 hasRelatedWork W3099009793 @default.
- W2950394905 hasRelatedWork W3106079152 @default.
- W2950394905 hasRelatedWork W3157890269 @default.
- W2950394905 hasRelatedWork W3195272689 @default.
- W2950394905 hasRelatedWork W3207728886 @default.
- W2950394905 isParatext "false" @default.
- W2950394905 isRetracted "false" @default.
- W2950394905 magId "2950394905" @default.
- W2950394905 workType "article" @default.