Matches in SemOpenAlex for { <https://semopenalex.org/work/W224744670> ?p ?o ?g. }
Showing items 1 to 91 of
91
with 100 items per page.
- W224744670 abstract "The electronic properties of boron-rich icosahedral clusters were studied as a means of understanding the electronic structure of the icosahedral borides such as boron carbide. A lower bound was estimated on bipolaron formation energies in B/sub 12/ and B/sub 11/C icosahedra, and the associated distortions. While the magnitude of the distortion associated with bipolaron formation is similar in both cases, the calculated formation energies differ greatly, formation being much more favorable on B11C icosahedra. The stable positions of a divalent atom relative to an icosahedral borane was also investigated, with the result that a stable energy minimum was found when the atom is at the center of the borane, internal to the B/sub 12/ cage. If incorporation of dopant atoms into B/sub 12/ cages in icosahedral boride solids is feasible, novel materials might result. In addition, the normal modes of a B/sub 12/H/sub 12/ cluster, of the C/sub 2/B/sub 10/ cage in para-carborane, and of a B/sub 12/ icosahedron of reduced (D sub 3d) symmetry, such as is found in the icosahedral borides, were calculated. The nature of these vibrational modes will be important in determining, for instance, the character of the electron-lattice coupling in the borides, and in analyzingmore » the lattice contribution to the thermal conductivity.« less" @default.
- W224744670 created "2016-06-24" @default.
- W224744670 creator A5007109592 @default.
- W224744670 creator A5091669230 @default.
- W224744670 date "1986-08-01" @default.
- W224744670 modified "2023-09-22" @default.
- W224744670 title "Analysis of boron carbides' electronic structure. Final technical report, 18 July 1984-17 August 1986" @default.
- W224744670 hasPublicationYear "1986" @default.
- W224744670 type Work @default.
- W224744670 sameAs 224744670 @default.
- W224744670 citedByCount "0" @default.
- W224744670 crossrefType "journal-article" @default.
- W224744670 hasAuthorship W224744670A5007109592 @default.
- W224744670 hasAuthorship W224744670A5091669230 @default.
- W224744670 hasConcept C113709186 @default.
- W224744670 hasConcept C121332964 @default.
- W224744670 hasConcept C147120987 @default.
- W224744670 hasConcept C147597530 @default.
- W224744670 hasConcept C149635348 @default.
- W224744670 hasConcept C161790260 @default.
- W224744670 hasConcept C164866538 @default.
- W224744670 hasConcept C178790620 @default.
- W224744670 hasConcept C184779094 @default.
- W224744670 hasConcept C185592680 @default.
- W224744670 hasConcept C191897082 @default.
- W224744670 hasConcept C192562407 @default.
- W224744670 hasConcept C199360897 @default.
- W224744670 hasConcept C2776723582 @default.
- W224744670 hasConcept C2778794521 @default.
- W224744670 hasConcept C2778826510 @default.
- W224744670 hasConcept C2781436544 @default.
- W224744670 hasConcept C41008148 @default.
- W224744670 hasConcept C501308230 @default.
- W224744670 hasConcept C55493867 @default.
- W224744670 hasConcept C58312451 @default.
- W224744670 hasConcept C62520636 @default.
- W224744670 hasConcept C64127065 @default.
- W224744670 hasConcept C8010536 @default.
- W224744670 hasConcept C86025842 @default.
- W224744670 hasConceptScore W224744670C113709186 @default.
- W224744670 hasConceptScore W224744670C121332964 @default.
- W224744670 hasConceptScore W224744670C147120987 @default.
- W224744670 hasConceptScore W224744670C147597530 @default.
- W224744670 hasConceptScore W224744670C149635348 @default.
- W224744670 hasConceptScore W224744670C161790260 @default.
- W224744670 hasConceptScore W224744670C164866538 @default.
- W224744670 hasConceptScore W224744670C178790620 @default.
- W224744670 hasConceptScore W224744670C184779094 @default.
- W224744670 hasConceptScore W224744670C185592680 @default.
- W224744670 hasConceptScore W224744670C191897082 @default.
- W224744670 hasConceptScore W224744670C192562407 @default.
- W224744670 hasConceptScore W224744670C199360897 @default.
- W224744670 hasConceptScore W224744670C2776723582 @default.
- W224744670 hasConceptScore W224744670C2778794521 @default.
- W224744670 hasConceptScore W224744670C2778826510 @default.
- W224744670 hasConceptScore W224744670C2781436544 @default.
- W224744670 hasConceptScore W224744670C41008148 @default.
- W224744670 hasConceptScore W224744670C501308230 @default.
- W224744670 hasConceptScore W224744670C55493867 @default.
- W224744670 hasConceptScore W224744670C58312451 @default.
- W224744670 hasConceptScore W224744670C62520636 @default.
- W224744670 hasConceptScore W224744670C64127065 @default.
- W224744670 hasConceptScore W224744670C8010536 @default.
- W224744670 hasConceptScore W224744670C86025842 @default.
- W224744670 hasLocation W2247446701 @default.
- W224744670 hasOpenAccess W224744670 @default.
- W224744670 hasPrimaryLocation W2247446701 @default.
- W224744670 hasRelatedWork W1523968596 @default.
- W224744670 hasRelatedWork W1609272507 @default.
- W224744670 hasRelatedWork W1680828777 @default.
- W224744670 hasRelatedWork W2004041016 @default.
- W224744670 hasRelatedWork W2009015142 @default.
- W224744670 hasRelatedWork W2022664652 @default.
- W224744670 hasRelatedWork W2043378195 @default.
- W224744670 hasRelatedWork W2090310047 @default.
- W224744670 hasRelatedWork W2098449278 @default.
- W224744670 hasRelatedWork W2146733392 @default.
- W224744670 hasRelatedWork W2336809551 @default.
- W224744670 hasRelatedWork W2364511375 @default.
- W224744670 hasRelatedWork W2516107202 @default.
- W224744670 hasRelatedWork W2562862321 @default.
- W224744670 hasRelatedWork W2951115002 @default.
- W224744670 hasRelatedWork W2951714771 @default.
- W224744670 hasRelatedWork W2954896909 @default.
- W224744670 hasRelatedWork W2991271401 @default.
- W224744670 hasRelatedWork W343342876 @default.
- W224744670 hasRelatedWork W41748869 @default.
- W224744670 isParatext "false" @default.
- W224744670 isRetracted "false" @default.
- W224744670 magId "224744670" @default.
- W224744670 workType "article" @default.