FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1971330186> ?p ?o ?g. }

• W1971330186 abstract "Abstract We demonstrate that in some quasiperiodic transition-metal aluminides a special bonding between the Al(s,p) and transition-metal (TM) d-orbitals is responsible for the formation of a semiconducting gap in the electronic spectrum. We analyzed the electronic charge distribution and have observed an enhanced charge density along the Al–TM bonds that is characteristic for covalent bonding. The semiconducting gap is found in three lowest approximants of the hierarchy of approximants, which converges to the icosahedral quasicrystals of the fci class, to which also i-AlPdRe belongs. We predict the existence of novel truly semiconducting quasicrystalline 1/1-approximants with composition e.g. Al88Pd24Ir16, Al88Pd36W4, or Al88Au12Ir28 with the bandgap at the Fermi level up to 0.7 eV. These results allow us to predict the existence of semiconducting quasicrystals of a similar Al–TM composition. The possibility of the existence of a narrow semiconducting bandgap suggests an explanation of the anomalously high resistivity of the icosahedral AlPdRe quasicrystals. However, the observed bandgap formation and covalent bonding is not specific to quasicrystals, and has been observed also in crystalline Al–TM compounds. We conclude that it is not the quasicrystallinity but the unusual Al–TM bonding that is responsible for a substantial part of anomalies observed in the transport properties of Al–TM quasicrystals." @default.
• W1971330186 created "2016-06-24" @default.
• W1971330186 creator A5024507517 @default.
• W1971330186 creator A5090003078 @default.
• W1971330186 date "2004-03-01" @default.
• W1971330186 modified "2023-09-23" @default.
• W1971330186 title "Covalent bonding and semiconducting bandgap formation in Al–transition-metal quasicrystalline approximants" @default.
• W1971330186 cites W180105692 @default.
• W1971330186 cites W190581703 @default.
• W1971330186 cites W1964237055 @default.
• W1971330186 cites W1970019346 @default.
• W1971330186 cites W1974235628 @default.
• W1971330186 cites W1977558674 @default.
• W1971330186 cites W1979544533 @default.
• W1971330186 cites W1984041629 @default.
• W1971330186 cites W1988250211 @default.
• W1971330186 cites W1988390769 @default.
• W1971330186 cites W1998344422 @default.
• W1971330186 cites W2007395042 @default.
• W1971330186 cites W2013018355 @default.
• W1971330186 cites W2014031437 @default.
• W1971330186 cites W2018040389 @default.
• W1971330186 cites W2018491174 @default.
• W1971330186 cites W2019960745 @default.
• W1971330186 cites W2022820252 @default.
• W1971330186 cites W2023717789 @default.
• W1971330186 cites W2030021476 @default.
• W1971330186 cites W2043683610 @default.
• W1971330186 cites W2053119192 @default.
• W1971330186 cites W2057198255 @default.
• W1971330186 cites W2061405665 @default.
• W1971330186 cites W2066467122 @default.
• W1971330186 cites W2067953352 @default.
• W1971330186 cites W2072085105 @default.
• W1971330186 cites W2083222334 @default.
• W1971330186 cites W2083886471 @default.
• W1971330186 cites W2084632540 @default.
• W1971330186 cites W2094059078 @default.
• W1971330186 cites W2094244728 @default.
• W1971330186 cites W601161566 @default.
• W1971330186 doi "https://doi.org/10.1016/j.jnoncrysol.2003.11.067" @default.
• W1971330186 hasPublicationYear "2004" @default.
• W1971330186 type Work @default.
• W1971330186 sameAs 1971330186 @default.
• W1971330186 citedByCount "5" @default.
• W1971330186 crossrefType "journal-article" @default.
• W1971330186 hasAuthorship W1971330186A5024507517 @default.
• W1971330186 hasAuthorship W1971330186A5090003078 @default.
• W1971330186 hasConcept C106773901 @default.
• W1971330186 hasConcept C113709186 @default.
• W1971330186 hasConcept C115516489 @default.
• W1971330186 hasConcept C121332964 @default.
• W1971330186 hasConcept C130893637 @default.
• W1971330186 hasConcept C147120987 @default.
• W1971330186 hasConcept C161790260 @default.
• W1971330186 hasConcept C180577832 @default.
• W1971330186 hasConcept C181966813 @default.
• W1971330186 hasConcept C185592680 @default.
• W1971330186 hasConcept C192562407 @default.
• W1971330186 hasConcept C203101518 @default.
• W1971330186 hasConcept C26873012 @default.
• W1971330186 hasConcept C40636707 @default.
• W1971330186 hasConcept C53964469 @default.
• W1971330186 hasConcept C55493867 @default.
• W1971330186 hasConcept C55637507 @default.
• W1971330186 hasConcept C57863236 @default.
• W1971330186 hasConcept C62520636 @default.
• W1971330186 hasConcept C8010536 @default.
• W1971330186 hasConceptScore W1971330186C106773901 @default.
• W1971330186 hasConceptScore W1971330186C113709186 @default.
• W1971330186 hasConceptScore W1971330186C115516489 @default.
• W1971330186 hasConceptScore W1971330186C121332964 @default.
• W1971330186 hasConceptScore W1971330186C130893637 @default.
• W1971330186 hasConceptScore W1971330186C147120987 @default.
• W1971330186 hasConceptScore W1971330186C161790260 @default.
• W1971330186 hasConceptScore W1971330186C180577832 @default.
• W1971330186 hasConceptScore W1971330186C181966813 @default.
• W1971330186 hasConceptScore W1971330186C185592680 @default.
• W1971330186 hasConceptScore W1971330186C192562407 @default.
• W1971330186 hasConceptScore W1971330186C203101518 @default.
• W1971330186 hasConceptScore W1971330186C26873012 @default.
• W1971330186 hasConceptScore W1971330186C40636707 @default.
• W1971330186 hasConceptScore W1971330186C53964469 @default.
• W1971330186 hasConceptScore W1971330186C55493867 @default.
• W1971330186 hasConceptScore W1971330186C55637507 @default.
• W1971330186 hasConceptScore W1971330186C57863236 @default.
• W1971330186 hasConceptScore W1971330186C62520636 @default.
• W1971330186 hasConceptScore W1971330186C8010536 @default.
• W1971330186 hasLocation W19713301861 @default.
• W1971330186 hasOpenAccess W1971330186 @default.
• W1971330186 hasPrimaryLocation W19713301861 @default.
• W1971330186 hasRelatedWork W1475263777 @default.
• W1971330186 hasRelatedWork W1967425940 @default.
• W1971330186 hasRelatedWork W1971330186 @default.
• W1971330186 hasRelatedWork W2016106686 @default.
• W1971330186 hasRelatedWork W2078057250 @default.
• W1971330186 hasRelatedWork W2091906923 @default.
• W1971330186 hasRelatedWork W2334660317 @default.
• W1971330186 hasRelatedWork W2335354430 @default.
• W1971330186 hasRelatedWork W82963755 @default.

• next