FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W1636456898> ?p ?o ?g. }

• W1636456898 abstract "The electronic properties of (ZnSe)n∕(Si2)m (111) superlattices (SLs) are investigated theoretically in order to clarify the general features of the zone-folding and the band-mixing effects in superlattices composed of an indirect-band-gap semiconductor (Si). The detailed electronic structure of (ZnSe)n∕(Si2)m (111) SLs are studied with the range n=m=10–16, giving special attention to the role of the interface states at the Zn–Si and Se–Si polar interfaces. The presence of the electric field in the SL is totally ignored, i.e., “the zero-field model.” The degeneracy of the energy minima of the conduction band at the M point in the zinc-blende-type bulk material cannot be lifted by the zone-folding effects alone. The band-mixing effect through the interfaces between the two constituent materials plays an important role in determining the overall band lineup throughout the entire Brillouin zone. The states at the conduction- and valence-band edges are confined two dimensionally in the Si layers. Furthermore, we have found two interface bands in the lower and upper regions of the gap. The states of the lower interface band are located at the Zn–Si interface, while those of the upper interface band are located at the Se–Si interface. The energies of the interface states depend on the parameters representing the Zn–Si and Se–Si bond lengths and the valence-band discontinuity between ZnSe and Si, but the interface states do not disappear from the gap with reasonable choices of the parameters. The electronic structure of the superlattice turns out to be quite sensitive to the combination of the well and barrier layer thicknesses. This sensitivity suggests the possibility of designing suitable band structures for device applications. Furthermore, the absorption spectra of the superlattices are calculated and are found to be quite different from those of bulk ZnSe and Si but fairly close to their average. The electronic and optical properties suggest that superlattices composed of indirect-band-gap semiconductors offer great potential for application to optical devices." @default.
• W1636456898 created "2016-06-24" @default.
• W1636456898 creator A5007644076 @default.
• W1636456898 creator A5025442461 @default.
• W1636456898 creator A5036247913 @default.
• W1636456898 creator A5037171345 @default.
• W1636456898 creator A5038381698 @default.
• W1636456898 creator A5087243705 @default.
• W1636456898 date "2006-02-15" @default.
• W1636456898 modified "2023-10-16" @default.
• W1636456898 title "Electronic structure and optical properties of (ZnSe)n∕(Si2)m (111) superlattices" @default.
• W1636456898 cites W1631844483 @default.
• W1636456898 cites W1651753038 @default.
• W1636456898 cites W179188654 @default.
• W1636456898 cites W1964360449 @default.
• W1636456898 cites W1966561777 @default.
• W1636456898 cites W1967442118 @default.
• W1636456898 cites W1971548703 @default.
• W1636456898 cites W1974811759 @default.
• W1636456898 cites W1989720493 @default.
• W1636456898 cites W1991497408 @default.
• W1636456898 cites W1992307385 @default.
• W1636456898 cites W1997745679 @default.
• W1636456898 cites W2005471379 @default.
• W1636456898 cites W2014079207 @default.
• W1636456898 cites W2017494833 @default.
• W1636456898 cites W2028877399 @default.
• W1636456898 cites W2032204914 @default.
• W1636456898 cites W2035326327 @default.
• W1636456898 cites W2043358909 @default.
• W1636456898 cites W2050972474 @default.
• W1636456898 cites W2051805232 @default.
• W1636456898 cites W2053955595 @default.
• W1636456898 cites W2056642220 @default.
• W1636456898 cites W2065657652 @default.
• W1636456898 cites W2069724651 @default.
• W1636456898 cites W2071548119 @default.
• W1636456898 cites W2074899624 @default.
• W1636456898 cites W2075966481 @default.
• W1636456898 cites W2084106359 @default.
• W1636456898 cites W2084180111 @default.
• W1636456898 cites W2085161789 @default.
• W1636456898 cites W2087180058 @default.
• W1636456898 cites W2089710029 @default.
• W1636456898 cites W2093869207 @default.
• W1636456898 cites W4233269862 @default.
• W1636456898 doi "https://doi.org/10.1063/1.2168240" @default.
• W1636456898 hasPublicationYear "2006" @default.
• W1636456898 type Work @default.
• W1636456898 sameAs 1636456898 @default.
• W1636456898 citedByCount "9" @default.
• W1636456898 countsByYear W16364568982012 @default.
• W1636456898 countsByYear W16364568982013 @default.
• W1636456898 countsByYear W16364568982014 @default.
• W1636456898 countsByYear W16364568982015 @default.
• W1636456898 countsByYear W16364568982017 @default.
• W1636456898 countsByYear W16364568982021 @default.
• W1636456898 crossrefType "journal-article" @default.
• W1636456898 hasAuthorship W1636456898A5007644076 @default.
• W1636456898 hasAuthorship W1636456898A5025442461 @default.
• W1636456898 hasAuthorship W1636456898A5036247913 @default.
• W1636456898 hasAuthorship W1636456898A5037171345 @default.
• W1636456898 hasAuthorship W1636456898A5038381698 @default.
• W1636456898 hasAuthorship W1636456898A5087243705 @default.
• W1636456898 hasConcept C105382558 @default.
• W1636456898 hasConcept C108225325 @default.
• W1636456898 hasConcept C121332964 @default.
• W1636456898 hasConcept C125469278 @default.
• W1636456898 hasConcept C16291881 @default.
• W1636456898 hasConcept C177909632 @default.
• W1636456898 hasConcept C181966813 @default.
• W1636456898 hasConcept C185592680 @default.
• W1636456898 hasConcept C192562407 @default.
• W1636456898 hasConcept C193154288 @default.
• W1636456898 hasConcept C26873012 @default.
• W1636456898 hasConcept C41999313 @default.
• W1636456898 hasConcept C49040817 @default.
• W1636456898 hasConcept C86025842 @default.
• W1636456898 hasConceptScore W1636456898C105382558 @default.
• W1636456898 hasConceptScore W1636456898C108225325 @default.
• W1636456898 hasConceptScore W1636456898C121332964 @default.
• W1636456898 hasConceptScore W1636456898C125469278 @default.
• W1636456898 hasConceptScore W1636456898C16291881 @default.
• W1636456898 hasConceptScore W1636456898C177909632 @default.
• W1636456898 hasConceptScore W1636456898C181966813 @default.
• W1636456898 hasConceptScore W1636456898C185592680 @default.
• W1636456898 hasConceptScore W1636456898C192562407 @default.
• W1636456898 hasConceptScore W1636456898C193154288 @default.
• W1636456898 hasConceptScore W1636456898C26873012 @default.
• W1636456898 hasConceptScore W1636456898C41999313 @default.
• W1636456898 hasConceptScore W1636456898C49040817 @default.
• W1636456898 hasConceptScore W1636456898C86025842 @default.
• W1636456898 hasIssue "4" @default.
• W1636456898 hasLocation W16364568981 @default.
• W1636456898 hasOpenAccess W1636456898 @default.
• W1636456898 hasPrimaryLocation W16364568981 @default.
• W1636456898 hasRelatedWork W1491807267 @default.
• W1636456898 hasRelatedWork W2013461555 @default.
• W1636456898 hasRelatedWork W2030793245 @default.
• W1636456898 hasRelatedWork W2082269177 @default.

• next