Matches in SemOpenAlex for { <https://semopenalex.org/work/W1994421845> ?p ?o ?g. }
Showing items 1 to 87 of
87
with 100 items per page.
- W1994421845 endingPage "238" @default.
- W1994421845 startingPage "233" @default.
- W1994421845 abstract "The electronic structure and Fermi surface of the recently discovered HgBa2CuO4+δ superconductor with Tc=95 K is calculated making use of the full-potential linear muffin-tin orbital (FLMTO) method. Similarly to the other high-Tc cuprates, the main feature of the electronic structure of undoped HgBa2CuO4 is a single free-electron-like-two-dimensional dpσ band crossing EF. As for the “infinite layered” compound, (Sr1−xCax)1−yCuO2 with Tc=110 K, the Fermi surface has the shape of a rounded square, and a major van Hove saddle-point singularity (vHS) exists near EF. Drastic changes of the density of states and Fermi surface are found when the hole doping moves the Fermi energy precisely onto the vHs, which is now seen to have a strong influence on the superconducting properties of this compound. These striking results also call attention to and provide possible support for vHs based excitonic pairing mechanisms for high Tc." @default.
- W1994421845 created "2016-06-24" @default.
- W1994421845 creator A5010664564 @default.
- W1994421845 creator A5060561495 @default.
- W1994421845 date "1993-07-01" @default.
- W1994421845 modified "2023-10-16" @default.
- W1994421845 title "Electronic structure and Fermi surface of the HgBa2CuO4+δ superconductor" @default.
- W1994421845 cites W1983227797 @default.
- W1994421845 cites W2013290615 @default.
- W1994421845 cites W2013502813 @default.
- W1994421845 cites W2023307435 @default.
- W1994421845 cites W2025965103 @default.
- W1994421845 cites W2052253993 @default.
- W1994421845 cites W2073677080 @default.
- W1994421845 cites W2083050243 @default.
- W1994421845 cites W2084450008 @default.
- W1994421845 cites W2087387459 @default.
- W1994421845 cites W2793306893 @default.
- W1994421845 cites W3163995211 @default.
- W1994421845 doi "https://doi.org/10.1016/0921-4534(93)90509-o" @default.
- W1994421845 hasPublicationYear "1993" @default.
- W1994421845 type Work @default.
- W1994421845 sameAs 1994421845 @default.
- W1994421845 citedByCount "66" @default.
- W1994421845 countsByYear W19944218452015 @default.
- W1994421845 countsByYear W19944218452017 @default.
- W1994421845 countsByYear W19944218452022 @default.
- W1994421845 crossrefType "journal-article" @default.
- W1994421845 hasAuthorship W1994421845A5010664564 @default.
- W1994421845 hasAuthorship W1994421845A5060561495 @default.
- W1994421845 hasConcept C115516489 @default.
- W1994421845 hasConcept C121332964 @default.
- W1994421845 hasConcept C125469278 @default.
- W1994421845 hasConcept C130893637 @default.
- W1994421845 hasConcept C14103023 @default.
- W1994421845 hasConcept C144255511 @default.
- W1994421845 hasConcept C147120987 @default.
- W1994421845 hasConcept C201991461 @default.
- W1994421845 hasConcept C2524010 @default.
- W1994421845 hasConcept C26057338 @default.
- W1994421845 hasConcept C2681867 @default.
- W1994421845 hasConcept C26873012 @default.
- W1994421845 hasConcept C33923547 @default.
- W1994421845 hasConcept C40636707 @default.
- W1994421845 hasConcept C53964469 @default.
- W1994421845 hasConcept C54101563 @default.
- W1994421845 hasConcept C62520636 @default.
- W1994421845 hasConcept C86025842 @default.
- W1994421845 hasConceptScore W1994421845C115516489 @default.
- W1994421845 hasConceptScore W1994421845C121332964 @default.
- W1994421845 hasConceptScore W1994421845C125469278 @default.
- W1994421845 hasConceptScore W1994421845C130893637 @default.
- W1994421845 hasConceptScore W1994421845C14103023 @default.
- W1994421845 hasConceptScore W1994421845C144255511 @default.
- W1994421845 hasConceptScore W1994421845C147120987 @default.
- W1994421845 hasConceptScore W1994421845C201991461 @default.
- W1994421845 hasConceptScore W1994421845C2524010 @default.
- W1994421845 hasConceptScore W1994421845C26057338 @default.
- W1994421845 hasConceptScore W1994421845C2681867 @default.
- W1994421845 hasConceptScore W1994421845C26873012 @default.
- W1994421845 hasConceptScore W1994421845C33923547 @default.
- W1994421845 hasConceptScore W1994421845C40636707 @default.
- W1994421845 hasConceptScore W1994421845C53964469 @default.
- W1994421845 hasConceptScore W1994421845C54101563 @default.
- W1994421845 hasConceptScore W1994421845C62520636 @default.
- W1994421845 hasConceptScore W1994421845C86025842 @default.
- W1994421845 hasIssue "1-2" @default.
- W1994421845 hasLocation W19944218451 @default.
- W1994421845 hasOpenAccess W1994421845 @default.
- W1994421845 hasPrimaryLocation W19944218451 @default.
- W1994421845 hasRelatedWork W147912661 @default.
- W1994421845 hasRelatedWork W1668109716 @default.
- W1994421845 hasRelatedWork W1981253746 @default.
- W1994421845 hasRelatedWork W2041162937 @default.
- W1994421845 hasRelatedWork W2094971637 @default.
- W1994421845 hasRelatedWork W2146066879 @default.
- W1994421845 hasRelatedWork W2313355339 @default.
- W1994421845 hasRelatedWork W3104774394 @default.
- W1994421845 hasRelatedWork W3122078733 @default.
- W1994421845 hasRelatedWork W3207343669 @default.
- W1994421845 hasVolume "212" @default.
- W1994421845 isParatext "false" @default.
- W1994421845 isRetracted "false" @default.
- W1994421845 magId "1994421845" @default.
- W1994421845 workType "article" @default.