Matches in SemOpenAlex for { <https://semopenalex.org/work/W1997584382> ?p ?o ?g. }
- W1997584382 abstract "Si/SiO2 multilayers have been successfully prepared by magnetron sputtering and subsequently thermal annealed in an Ar atmosphere at a temperature of more than 500^oC. The surface of the as-deposited films is compact and smooth, and the distribution of grain size estimated to be 20nm is uniform. For Si/SiO2 multilayers annealed at 1100^oC, the Si sublayer sandwiched between potential barrier SiO2 is crystalline structure by means of the analysis of Raman spectra and XRD data. The visible PL peak accompanying to a blue-shift with the decrease of Si sublayer thickness has been observed, and the intensity of this peak enhances with the increase of annealing temperature. The visible luminescence properties of Si/SiO2 multilayers can be ascribed to quantum confinement of electron-hole pairs in quantum wells with grain size lower than 4.5nm. In Si/SiO2 multilayers, not only quantum confinement but also Si-SiO2 interface states play an important role in the optical transition. The PL peak located at 779nm is independent of the thickness of Si sublayer, so it may be ascribed to interface mediated transition. Typical Si dangling bonds defect could be a dominating obstacle to high luminescence efficiencies." @default.
- W1997584382 created "2016-06-24" @default.
- W1997584382 creator A5019427251 @default.
- W1997584382 creator A5025372320 @default.
- W1997584382 creator A5029372177 @default.
- W1997584382 creator A5074950280 @default.
- W1997584382 creator A5075833706 @default.
- W1997584382 date "2009-11-01" @default.
- W1997584382 modified "2023-09-25" @default.
- W1997584382 title "Optical characteristics of Si/SiO2 multilayers prepared by magnetron sputtering" @default.
- W1997584382 cites W1519521879 @default.
- W1997584382 cites W1965188134 @default.
- W1997584382 cites W1971675304 @default.
- W1997584382 cites W1972441796 @default.
- W1997584382 cites W1975728657 @default.
- W1997584382 cites W1975887196 @default.
- W1997584382 cites W1976223462 @default.
- W1997584382 cites W1978283655 @default.
- W1997584382 cites W1980214871 @default.
- W1997584382 cites W1981057726 @default.
- W1997584382 cites W1983429481 @default.
- W1997584382 cites W1984786154 @default.
- W1997584382 cites W1991197510 @default.
- W1997584382 cites W1995098301 @default.
- W1997584382 cites W1995255437 @default.
- W1997584382 cites W1995594587 @default.
- W1997584382 cites W2001440827 @default.
- W1997584382 cites W2004267201 @default.
- W1997584382 cites W2005523159 @default.
- W1997584382 cites W2011730008 @default.
- W1997584382 cites W2012426567 @default.
- W1997584382 cites W2012476661 @default.
- W1997584382 cites W2020058243 @default.
- W1997584382 cites W2020466408 @default.
- W1997584382 cites W2031574536 @default.
- W1997584382 cites W2032154047 @default.
- W1997584382 cites W2033243322 @default.
- W1997584382 cites W2033750846 @default.
- W1997584382 cites W2035895030 @default.
- W1997584382 cites W2038643884 @default.
- W1997584382 cites W2038943324 @default.
- W1997584382 cites W2040668189 @default.
- W1997584382 cites W2043552755 @default.
- W1997584382 cites W2047781342 @default.
- W1997584382 cites W2050250847 @default.
- W1997584382 cites W2051378405 @default.
- W1997584382 cites W2057521117 @default.
- W1997584382 cites W2064488512 @default.
- W1997584382 cites W2066600857 @default.
- W1997584382 cites W2073624367 @default.
- W1997584382 cites W2073785642 @default.
- W1997584382 cites W2079432094 @default.
- W1997584382 cites W2080465843 @default.
- W1997584382 cites W2084431447 @default.
- W1997584382 cites W2085826368 @default.
- W1997584382 cites W2087984069 @default.
- W1997584382 cites W2118821533 @default.
- W1997584382 cites W2130964707 @default.
- W1997584382 cites W2166903786 @default.
- W1997584382 cites W2168770536 @default.
- W1997584382 doi "https://doi.org/10.1016/j.mee.2009.04.014" @default.
- W1997584382 hasPublicationYear "2009" @default.
- W1997584382 type Work @default.
- W1997584382 sameAs 1997584382 @default.
- W1997584382 citedByCount "9" @default.
- W1997584382 countsByYear W19975843822013 @default.
- W1997584382 countsByYear W19975843822014 @default.
- W1997584382 countsByYear W19975843822018 @default.
- W1997584382 countsByYear W19975843822022 @default.
- W1997584382 crossrefType "journal-article" @default.
- W1997584382 hasAuthorship W1997584382A5019427251 @default.
- W1997584382 hasAuthorship W1997584382A5025372320 @default.
- W1997584382 hasAuthorship W1997584382A5029372177 @default.
- W1997584382 hasAuthorship W1997584382A5074950280 @default.
- W1997584382 hasAuthorship W1997584382A5075833706 @default.
- W1997584382 hasConcept C113196181 @default.
- W1997584382 hasConcept C120665830 @default.
- W1997584382 hasConcept C121332964 @default.
- W1997584382 hasConcept C124657808 @default.
- W1997584382 hasConcept C148869448 @default.
- W1997584382 hasConcept C159985019 @default.
- W1997584382 hasConcept C161935440 @default.
- W1997584382 hasConcept C171250308 @default.
- W1997584382 hasConcept C185592680 @default.
- W1997584382 hasConcept C19067145 @default.
- W1997584382 hasConcept C192191005 @default.
- W1997584382 hasConcept C192562407 @default.
- W1997584382 hasConcept C199289684 @default.
- W1997584382 hasConcept C22423302 @default.
- W1997584382 hasConcept C2777855556 @default.
- W1997584382 hasConcept C32424582 @default.
- W1997584382 hasConcept C40003534 @default.
- W1997584382 hasConcept C43617362 @default.
- W1997584382 hasConcept C49040817 @default.
- W1997584382 hasConcept C544956773 @default.
- W1997584382 hasConcept C61427134 @default.
- W1997584382 hasConcept C85080765 @default.
- W1997584382 hasConceptScore W1997584382C113196181 @default.
- W1997584382 hasConceptScore W1997584382C120665830 @default.
- W1997584382 hasConceptScore W1997584382C121332964 @default.