Matches in SemOpenAlex for { <https://semopenalex.org/work/W2008732521> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W2008732521 endingPage "902" @default.
- W2008732521 startingPage "899" @default.
- W2008732521 abstract "Abstract The quasistatic approach is used to analyze the criterion of ferromagnetism for two-dimensional (2D) systems with the Fermi level near Van Hove (VH) singularities of the electron spectrum. It is shown that the spectrum of spin excitations (paramagnons) is positively defined when the interaction between electrons and paramagnons, determined by the Hubbard on-site repulsion U, is sufficiently large. Due to incommensurate spin fluctuations near the ferromagnetic quantum phase transition, the critical interaction Uc remains finite at VH filling and exceeds considerably its value obtained from the Stoner criterion. A comparison with the functional renormalization group results and mean-field approximation which yields a phase separation is also performed." @default.
- W2008732521 created "2016-06-24" @default.
- W2008732521 creator A5004802223 @default.
- W2008732521 creator A5016244276 @default.
- W2008732521 creator A5022741688 @default.
- W2008732521 creator A5029910949 @default.
- W2008732521 date "2009-04-01" @default.
- W2008732521 modified "2023-10-16" @default.
- W2008732521 title "Spin fluctuations and ferromagnetic order in two-dimensional itinerant systems with Van Hove singularities" @default.
- W2008732521 cites W1898751847 @default.
- W2008732521 cites W1970160345 @default.
- W2008732521 cites W1995375782 @default.
- W2008732521 cites W1996501443 @default.
- W2008732521 cites W2008317504 @default.
- W2008732521 cites W2016728360 @default.
- W2008732521 cites W2018335761 @default.
- W2008732521 cites W2034819959 @default.
- W2008732521 cites W2038130818 @default.
- W2008732521 cites W2039298551 @default.
- W2008732521 cites W2047930231 @default.
- W2008732521 cites W2058990947 @default.
- W2008732521 cites W2061432061 @default.
- W2008732521 cites W2061937598 @default.
- W2008732521 cites W2064701141 @default.
- W2008732521 cites W2072403171 @default.
- W2008732521 cites W2093854722 @default.
- W2008732521 cites W2154633152 @default.
- W2008732521 doi "https://doi.org/10.1016/j.jmmm.2008.11.048" @default.
- W2008732521 hasPublicationYear "2009" @default.
- W2008732521 type Work @default.
- W2008732521 sameAs 2008732521 @default.
- W2008732521 citedByCount "8" @default.
- W2008732521 countsByYear W20087325212012 @default.
- W2008732521 countsByYear W20087325212017 @default.
- W2008732521 countsByYear W20087325212020 @default.
- W2008732521 countsByYear W20087325212023 @default.
- W2008732521 crossrefType "journal-article" @default.
- W2008732521 hasAuthorship W2008732521A5004802223 @default.
- W2008732521 hasAuthorship W2008732521A5016244276 @default.
- W2008732521 hasAuthorship W2008732521A5022741688 @default.
- W2008732521 hasAuthorship W2008732521A5029910949 @default.
- W2008732521 hasBestOaLocation W20087325212 @default.
- W2008732521 hasConcept C10138342 @default.
- W2008732521 hasConcept C121332964 @default.
- W2008732521 hasConcept C12843 @default.
- W2008732521 hasConcept C144255511 @default.
- W2008732521 hasConcept C147120987 @default.
- W2008732521 hasConcept C162324750 @default.
- W2008732521 hasConcept C182306322 @default.
- W2008732521 hasConcept C26873012 @default.
- W2008732521 hasConcept C40636707 @default.
- W2008732521 hasConcept C42704618 @default.
- W2008732521 hasConcept C62520636 @default.
- W2008732521 hasConcept C82217956 @default.
- W2008732521 hasConcept C97355855 @default.
- W2008732521 hasConceptScore W2008732521C10138342 @default.
- W2008732521 hasConceptScore W2008732521C121332964 @default.
- W2008732521 hasConceptScore W2008732521C12843 @default.
- W2008732521 hasConceptScore W2008732521C144255511 @default.
- W2008732521 hasConceptScore W2008732521C147120987 @default.
- W2008732521 hasConceptScore W2008732521C162324750 @default.
- W2008732521 hasConceptScore W2008732521C182306322 @default.
- W2008732521 hasConceptScore W2008732521C26873012 @default.
- W2008732521 hasConceptScore W2008732521C40636707 @default.
- W2008732521 hasConceptScore W2008732521C42704618 @default.
- W2008732521 hasConceptScore W2008732521C62520636 @default.
- W2008732521 hasConceptScore W2008732521C82217956 @default.
- W2008732521 hasConceptScore W2008732521C97355855 @default.
- W2008732521 hasFunder F4320313621 @default.
- W2008732521 hasIssue "7" @default.
- W2008732521 hasLocation W20087325211 @default.
- W2008732521 hasLocation W20087325212 @default.
- W2008732521 hasOpenAccess W2008732521 @default.
- W2008732521 hasPrimaryLocation W20087325211 @default.
- W2008732521 hasRelatedWork W1963637675 @default.
- W2008732521 hasRelatedWork W1976321268 @default.
- W2008732521 hasRelatedWork W1990990062 @default.
- W2008732521 hasRelatedWork W2029121790 @default.
- W2008732521 hasRelatedWork W2079219986 @default.
- W2008732521 hasRelatedWork W2566620243 @default.
- W2008732521 hasRelatedWork W2595903082 @default.
- W2008732521 hasRelatedWork W3121445400 @default.
- W2008732521 hasRelatedWork W3172362953 @default.
- W2008732521 hasRelatedWork W3190190850 @default.
- W2008732521 hasVolume "321" @default.
- W2008732521 isParatext "false" @default.
- W2008732521 isRetracted "false" @default.
- W2008732521 magId "2008732521" @default.
- W2008732521 workType "article" @default.