Matches in SemOpenAlex for { <https://semopenalex.org/work/W2081567496> ?p ?o ?g. }
- W2081567496 endingPage "3928" @default.
- W2081567496 startingPage "3926" @default.
- W2081567496 abstract "The optical nonlinearity and excited carrier lifetime in Ge nanocrystals (nc-Ge) embedded in a silica matrix have been investigated by means of single beam z scan and pump-probe techniques with laser pulse duration of 35 ps and 532 nm wavelength. The nc-Ge samples were prepared using magnetron cosputtering and postgrowth annealing at 800 °C. The nonlinear absorption coefficient α2 and refractive index n2 were found to range between 190 and 760 cm/GW, and 0.0026 and 0.0082 cm2/GW, respectively, and be proportional to the Ge concentration in the film. The confined excited carriers were found to depopulate with a lifetime of ∼70 ps. The nonlinearity in Ge nanocrystals is deduced to originate mainly from excited carrier absorption, with two-photon absorption providing a small contribution." @default.
- W2081567496 created "2016-06-24" @default.
- W2081567496 creator A5042453030 @default.
- W2081567496 creator A5055567718 @default.
- W2081567496 creator A5075342167 @default.
- W2081567496 creator A5085864973 @default.
- W2081567496 creator A5085916790 @default.
- W2081567496 date "2000-12-11" @default.
- W2081567496 modified "2023-10-18" @default.
- W2081567496 title "Dynamics of optical nonlinearity of Ge nanocrystals in a silica matrix" @default.
- W2081567496 cites W1615512140 @default.
- W2081567496 cites W1674681483 @default.
- W2081567496 cites W1975581173 @default.
- W2081567496 cites W1984096831 @default.
- W2081567496 cites W1986974369 @default.
- W2081567496 cites W1998682694 @default.
- W2081567496 cites W2001713292 @default.
- W2081567496 cites W2014261796 @default.
- W2081567496 cites W2014948459 @default.
- W2081567496 cites W2020241413 @default.
- W2081567496 cites W2023121877 @default.
- W2081567496 cites W2052260728 @default.
- W2081567496 cites W2056835756 @default.
- W2081567496 cites W2097578667 @default.
- W2081567496 cites W225669340 @default.
- W2081567496 doi "https://doi.org/10.1063/1.1330569" @default.
- W2081567496 hasPublicationYear "2000" @default.
- W2081567496 type Work @default.
- W2081567496 sameAs 2081567496 @default.
- W2081567496 citedByCount "24" @default.
- W2081567496 countsByYear W20815674962012 @default.
- W2081567496 countsByYear W20815674962014 @default.
- W2081567496 countsByYear W20815674962020 @default.
- W2081567496 crossrefType "journal-article" @default.
- W2081567496 hasAuthorship W2081567496A5042453030 @default.
- W2081567496 hasAuthorship W2081567496A5055567718 @default.
- W2081567496 hasAuthorship W2081567496A5075342167 @default.
- W2081567496 hasAuthorship W2081567496A5085864973 @default.
- W2081567496 hasAuthorship W2081567496A5085916790 @default.
- W2081567496 hasBestOaLocation W20815674961 @default.
- W2081567496 hasConcept C113196181 @default.
- W2081567496 hasConcept C120665830 @default.
- W2081567496 hasConcept C121332964 @default.
- W2081567496 hasConcept C125287762 @default.
- W2081567496 hasConcept C159774933 @default.
- W2081567496 hasConcept C159985019 @default.
- W2081567496 hasConcept C171250308 @default.
- W2081567496 hasConcept C175854130 @default.
- W2081567496 hasConcept C181500209 @default.
- W2081567496 hasConcept C184779094 @default.
- W2081567496 hasConcept C185592680 @default.
- W2081567496 hasConcept C19067145 @default.
- W2081567496 hasConcept C192562407 @default.
- W2081567496 hasConcept C22423302 @default.
- W2081567496 hasConcept C2777855556 @default.
- W2081567496 hasConcept C42067758 @default.
- W2081567496 hasConcept C43617362 @default.
- W2081567496 hasConcept C49040817 @default.
- W2081567496 hasConcept C520434653 @default.
- W2081567496 hasConcept C61427134 @default.
- W2081567496 hasConcept C6260449 @default.
- W2081567496 hasConceptScore W2081567496C113196181 @default.
- W2081567496 hasConceptScore W2081567496C120665830 @default.
- W2081567496 hasConceptScore W2081567496C121332964 @default.
- W2081567496 hasConceptScore W2081567496C125287762 @default.
- W2081567496 hasConceptScore W2081567496C159774933 @default.
- W2081567496 hasConceptScore W2081567496C159985019 @default.
- W2081567496 hasConceptScore W2081567496C171250308 @default.
- W2081567496 hasConceptScore W2081567496C175854130 @default.
- W2081567496 hasConceptScore W2081567496C181500209 @default.
- W2081567496 hasConceptScore W2081567496C184779094 @default.
- W2081567496 hasConceptScore W2081567496C185592680 @default.
- W2081567496 hasConceptScore W2081567496C19067145 @default.
- W2081567496 hasConceptScore W2081567496C192562407 @default.
- W2081567496 hasConceptScore W2081567496C22423302 @default.
- W2081567496 hasConceptScore W2081567496C2777855556 @default.
- W2081567496 hasConceptScore W2081567496C42067758 @default.
- W2081567496 hasConceptScore W2081567496C43617362 @default.
- W2081567496 hasConceptScore W2081567496C49040817 @default.
- W2081567496 hasConceptScore W2081567496C520434653 @default.
- W2081567496 hasConceptScore W2081567496C61427134 @default.
- W2081567496 hasConceptScore W2081567496C6260449 @default.
- W2081567496 hasIssue "24" @default.
- W2081567496 hasLocation W20815674961 @default.
- W2081567496 hasOpenAccess W2081567496 @default.
- W2081567496 hasPrimaryLocation W20815674961 @default.
- W2081567496 hasRelatedWork W2058917153 @default.
- W2081567496 hasRelatedWork W2061239638 @default.
- W2081567496 hasRelatedWork W2071534217 @default.
- W2081567496 hasRelatedWork W2076007150 @default.
- W2081567496 hasRelatedWork W2160122472 @default.
- W2081567496 hasRelatedWork W2188246452 @default.
- W2081567496 hasRelatedWork W2362508679 @default.
- W2081567496 hasRelatedWork W2371191966 @default.
- W2081567496 hasRelatedWork W2377811089 @default.
- W2081567496 hasRelatedWork W4200206782 @default.
- W2081567496 hasVolume "77" @default.
- W2081567496 isParatext "false" @default.