Matches in SemOpenAlex for { <https://semopenalex.org/work/W2003485293> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2003485293 endingPage "507" @default.
- W2003485293 startingPage "499" @default.
- W2003485293 abstract "The optical transmission spectra of amorphous AsS films of composition As32S68 prepared by thermal evaporation are measured over the 0.3 to 2.0 μm spectral region. A simple straightforward procedure suggested by Swanepoel is applied for determining the index of refraction and layer thickness; the absorption coefficient is derived using the Connell and Lewis formulae based on the interference-free transmittance. Furthermore, thickness measurements made by a surface profiling stylus are also carried out to cross-check the results corresponding to the fringe pattern method. The dispersion of n is discussed in terms of the single-oscillator Wemple and DiDomenico model and the absorption edge is described using the “non-direct transition” model proposed by Tauc. Finally, the compositional trends of the refractive index, absorption coefficient, and optical band gap in the AsS chalcogenide glass system are analyzed in detail. Optische Transmissionsspektren von amorphen AsS-Schichten der Zusammensetzung As32S68, die durch thermisches Aufdampfen hergestellt wurden, werden im Spektralbereich 0,3 bis 2,0 μm gemessen. Ein einfaches, von Swanepoel vorgeschlagenes Verfahren wird zur Bestimmung von Brechungsindex und Schichtdicke angewandt, der Absorptionskoeffizient wird mittels der Formel von Connell und Lewis für interferenzfreie Transmission berechnet. Zur Kontrolle werden Dickenmessungen mit einem Oberflächenprofilstift durchgeführt. Die Dispersion von n wird im Rahmen des Ein-Oszillator-Modells von Wemple und DiDomenico diskutiert und die Absorptionskante wird mit dem Modell der nichtdiskreten Übergänge nach Tauc beschrieben. Schlíeßlich werden Änderungen des Brechungsindex, des Absorptionskoeffizienten und der optischen Bandlücke im AsS-Glassystem als Funktion der Zusammensetzung detailliert analysiert." @default.
- W2003485293 created "2016-06-24" @default.
- W2003485293 creator A5027616277 @default.
- W2003485293 creator A5029392736 @default.
- W2003485293 creator A5074464345 @default.
- W2003485293 creator A5091701652 @default.
- W2003485293 date "1992-10-16" @default.
- W2003485293 modified "2023-10-04" @default.
- W2003485293 title "Determination of the Refractive Index and Optical Absorption Coefficient of Vapor-Deposited Amorphous AsS Films from Transmittance Measurements" @default.
- W2003485293 cites W1969672833 @default.
- W2003485293 cites W1987193276 @default.
- W2003485293 cites W1987622512 @default.
- W2003485293 cites W1991437932 @default.
- W2003485293 cites W2002240197 @default.
- W2003485293 cites W2012089174 @default.
- W2003485293 cites W2032667355 @default.
- W2003485293 cites W2036503578 @default.
- W2003485293 cites W2067407896 @default.
- W2003485293 cites W2084885390 @default.
- W2003485293 cites W2087531996 @default.
- W2003485293 cites W2141399311 @default.
- W2003485293 cites W2150672411 @default.
- W2003485293 cites W378256193 @default.
- W2003485293 doi "https://doi.org/10.1002/pssa.2211330234" @default.
- W2003485293 hasPublicationYear "1992" @default.
- W2003485293 type Work @default.
- W2003485293 sameAs 2003485293 @default.
- W2003485293 citedByCount "34" @default.
- W2003485293 countsByYear W20034852932013 @default.
- W2003485293 countsByYear W20034852932016 @default.
- W2003485293 countsByYear W20034852932019 @default.
- W2003485293 countsByYear W20034852932021 @default.
- W2003485293 countsByYear W20034852932023 @default.
- W2003485293 crossrefType "journal-article" @default.
- W2003485293 hasAuthorship W2003485293A5027616277 @default.
- W2003485293 hasAuthorship W2003485293A5029392736 @default.
- W2003485293 hasAuthorship W2003485293A5074464345 @default.
- W2003485293 hasAuthorship W2003485293A5091701652 @default.
- W2003485293 hasConcept C113196181 @default.
- W2003485293 hasConcept C120665830 @default.
- W2003485293 hasConcept C121332964 @default.
- W2003485293 hasConcept C150493377 @default.
- W2003485293 hasConcept C177562468 @default.
- W2003485293 hasConcept C185592680 @default.
- W2003485293 hasConcept C192562407 @default.
- W2003485293 hasConcept C42067758 @default.
- W2003485293 hasConcept C43617362 @default.
- W2003485293 hasConcept C56052488 @default.
- W2003485293 hasConcept C8010536 @default.
- W2003485293 hasConceptScore W2003485293C113196181 @default.
- W2003485293 hasConceptScore W2003485293C120665830 @default.
- W2003485293 hasConceptScore W2003485293C121332964 @default.
- W2003485293 hasConceptScore W2003485293C150493377 @default.
- W2003485293 hasConceptScore W2003485293C177562468 @default.
- W2003485293 hasConceptScore W2003485293C185592680 @default.
- W2003485293 hasConceptScore W2003485293C192562407 @default.
- W2003485293 hasConceptScore W2003485293C42067758 @default.
- W2003485293 hasConceptScore W2003485293C43617362 @default.
- W2003485293 hasConceptScore W2003485293C56052488 @default.
- W2003485293 hasConceptScore W2003485293C8010536 @default.
- W2003485293 hasIssue "2" @default.
- W2003485293 hasLocation W20034852931 @default.
- W2003485293 hasOpenAccess W2003485293 @default.
- W2003485293 hasPrimaryLocation W20034852931 @default.
- W2003485293 hasRelatedWork W1546677599 @default.
- W2003485293 hasRelatedWork W1970847449 @default.
- W2003485293 hasRelatedWork W2011171105 @default.
- W2003485293 hasRelatedWork W2018252479 @default.
- W2003485293 hasRelatedWork W2025604739 @default.
- W2003485293 hasRelatedWork W2050547113 @default.
- W2003485293 hasRelatedWork W2078176998 @default.
- W2003485293 hasRelatedWork W2122601023 @default.
- W2003485293 hasRelatedWork W2357654931 @default.
- W2003485293 hasRelatedWork W2385026482 @default.
- W2003485293 hasVolume "133" @default.
- W2003485293 isParatext "false" @default.
- W2003485293 isRetracted "false" @default.
- W2003485293 magId "2003485293" @default.
- W2003485293 workType "article" @default.