Matches in SemOpenAlex for { <https://semopenalex.org/work/W2314778766> ?p ?o ?g. }
- W2314778766 endingPage "23963" @default.
- W2314778766 startingPage "23956" @default.
- W2314778766 abstract "The optical absorption properties of hydrogenated amorphous silicon (a-Si:H) are important in solar applications and from the perspective of fundamental materials science. However, there has been a long-standing question from experiment of the dependence of the optical gap on the hydrogen content in a-Si:H. To reconcile this debate, we present density functional theory simulations of models of hydrogenated a-Si:H, with different hydrogen concentrations up to and including full hydrogen saturation. We discuss the dependence of the optical and mobility gaps in fully saturated and undersaturated a-Si:H. Oversaturation with hydrogen results in a dramatic change in the properties of a-Si:H and is beyond the scope of this paper. For undersaturated hydrogen contents, both gaps increase with increasing hydrogen concentration until hydrogen saturation is achieved. Our key finding is that at saturation the optical and mobility gaps converge to a value independent of the hydrogen content. Our analysis thus resolves the contradiction between experimental data examining the effect of hydrogen content up to saturation and interpretations based on conventional expectations regarding the hydrogen dependence of the optical and mobility gaps up to saturation, and it provides new insight into the materials properties of hydrogenated amorphous silicon that can be used for sample preparation." @default.
- W2314778766 created "2016-06-24" @default.
- W2314778766 creator A5012561521 @default.
- W2314778766 creator A5017864591 @default.
- W2314778766 creator A5053483131 @default.
- W2314778766 date "2013-11-04" @default.
- W2314778766 modified "2023-09-23" @default.
- W2314778766 title "Revisiting the Dependence of the Optical and Mobility Gaps of Hydrogenated Amorphous Silicon on Hydrogen Concentration" @default.
- W2314778766 cites W1974508015 @default.
- W2314778766 cites W1975596945 @default.
- W2314778766 cites W1979544533 @default.
- W2314778766 cites W1982099744 @default.
- W2314778766 cites W1982399462 @default.
- W2314778766 cites W1985133623 @default.
- W2314778766 cites W1989632713 @default.
- W2314778766 cites W199145497 @default.
- W2314778766 cites W1991791492 @default.
- W2314778766 cites W1995774663 @default.
- W2314778766 cites W2002162440 @default.
- W2314778766 cites W2003528697 @default.
- W2314778766 cites W2004117188 @default.
- W2314778766 cites W2004811350 @default.
- W2314778766 cites W2006818609 @default.
- W2314778766 cites W2010413152 @default.
- W2314778766 cites W2013594662 @default.
- W2314778766 cites W2014779783 @default.
- W2314778766 cites W2020505007 @default.
- W2314778766 cites W2020964319 @default.
- W2314778766 cites W2023456054 @default.
- W2314778766 cites W2024600256 @default.
- W2314778766 cites W2027347852 @default.
- W2314778766 cites W2036113194 @default.
- W2314778766 cites W2054464631 @default.
- W2314778766 cites W2057502998 @default.
- W2314778766 cites W2061715952 @default.
- W2314778766 cites W2070244532 @default.
- W2314778766 cites W2075255679 @default.
- W2314778766 cites W2076725394 @default.
- W2314778766 cites W2076915811 @default.
- W2314778766 cites W2078624450 @default.
- W2314778766 cites W2081094882 @default.
- W2314778766 cites W2083222334 @default.
- W2314778766 cites W2088323673 @default.
- W2314778766 cites W2093792795 @default.
- W2314778766 cites W2106233657 @default.
- W2314778766 cites W2106411886 @default.
- W2314778766 cites W2155155144 @default.
- W2314778766 cites W2323178299 @default.
- W2314778766 cites W2415374455 @default.
- W2314778766 cites W3206606417 @default.
- W2314778766 doi "https://doi.org/10.1021/jp408414f" @default.
- W2314778766 hasPublicationYear "2013" @default.
- W2314778766 type Work @default.
- W2314778766 sameAs 2314778766 @default.
- W2314778766 citedByCount "22" @default.
- W2314778766 countsByYear W23147787662014 @default.
- W2314778766 countsByYear W23147787662015 @default.
- W2314778766 countsByYear W23147787662016 @default.
- W2314778766 countsByYear W23147787662017 @default.
- W2314778766 countsByYear W23147787662018 @default.
- W2314778766 countsByYear W23147787662019 @default.
- W2314778766 countsByYear W23147787662020 @default.
- W2314778766 countsByYear W23147787662021 @default.
- W2314778766 countsByYear W23147787662022 @default.
- W2314778766 countsByYear W23147787662023 @default.
- W2314778766 crossrefType "journal-article" @default.
- W2314778766 hasAuthorship W2314778766A5012561521 @default.
- W2314778766 hasAuthorship W2314778766A5017864591 @default.
- W2314778766 hasAuthorship W2314778766A5053483131 @default.
- W2314778766 hasConcept C106782819 @default.
- W2314778766 hasConcept C113196181 @default.
- W2314778766 hasConcept C114614502 @default.
- W2314778766 hasConcept C159467904 @default.
- W2314778766 hasConcept C178790620 @default.
- W2314778766 hasConcept C185592680 @default.
- W2314778766 hasConcept C192562407 @default.
- W2314778766 hasConcept C2776390347 @default.
- W2314778766 hasConcept C2779667780 @default.
- W2314778766 hasConcept C33923547 @default.
- W2314778766 hasConcept C49040817 @default.
- W2314778766 hasConcept C512968161 @default.
- W2314778766 hasConcept C544956773 @default.
- W2314778766 hasConcept C56052488 @default.
- W2314778766 hasConcept C8010536 @default.
- W2314778766 hasConcept C9930424 @default.
- W2314778766 hasConceptScore W2314778766C106782819 @default.
- W2314778766 hasConceptScore W2314778766C113196181 @default.
- W2314778766 hasConceptScore W2314778766C114614502 @default.
- W2314778766 hasConceptScore W2314778766C159467904 @default.
- W2314778766 hasConceptScore W2314778766C178790620 @default.
- W2314778766 hasConceptScore W2314778766C185592680 @default.
- W2314778766 hasConceptScore W2314778766C192562407 @default.
- W2314778766 hasConceptScore W2314778766C2776390347 @default.
- W2314778766 hasConceptScore W2314778766C2779667780 @default.
- W2314778766 hasConceptScore W2314778766C33923547 @default.
- W2314778766 hasConceptScore W2314778766C49040817 @default.
- W2314778766 hasConceptScore W2314778766C512968161 @default.
- W2314778766 hasConceptScore W2314778766C544956773 @default.