Matches in SemOpenAlex for { <https://semopenalex.org/work/W2034114376> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2034114376 endingPage "2810" @default.
- W2034114376 startingPage "2805" @default.
- W2034114376 abstract "Uniformly doped n-p GaAs doping superlattices with smaller period lengths than have been previously considered are characterized by electrochemical capacitance-voltage profiling and low-temperature photoluminescence. In spite of the short period lengths, the n-p structures exhibit obvious doping superlattice attributes. We directly observe free-carrier confinement due to the space-charge potential in superlattices with periods as short as 12 nm. The variation of the photoluminescence energy with excitation intensity decreases with reduced period lengths, while the photoluminescence intensity increases with decreasing periodicity. We observe anomalously red-shifted emission at low photoexcitation intensity in superlattices with periods of 20 nm and less. We argue that radiative recombination between spatially arranged donor and acceptor states associated to the random fluctuations in the superlattice potential occurs in superlattices with periods less than 20 nm. The occupied impurity states give rise to screening of an effective superlattice potential and the observed photoluminescence tunability." @default.
- W2034114376 created "2016-06-24" @default.
- W2034114376 creator A5015997399 @default.
- W2034114376 creator A5025295271 @default.
- W2034114376 creator A5049216280 @default.
- W2034114376 creator A5080328500 @default.
- W2034114376 creator A5081591598 @default.
- W2034114376 date "1992-03-15" @default.
- W2034114376 modified "2023-09-27" @default.
- W2034114376 title "Tunable photoluminescence of uniformly doped short-period GaAs doping superlattices" @default.
- W2034114376 cites W1965111874 @default.
- W2034114376 cites W1969511987 @default.
- W2034114376 cites W1986403437 @default.
- W2034114376 cites W1992703981 @default.
- W2034114376 cites W2014700113 @default.
- W2034114376 cites W2032050029 @default.
- W2034114376 cites W2045914587 @default.
- W2034114376 cites W2052824218 @default.
- W2034114376 cites W2055622222 @default.
- W2034114376 cites W2057232599 @default.
- W2034114376 cites W2073462752 @default.
- W2034114376 cites W2082218280 @default.
- W2034114376 cites W2087913869 @default.
- W2034114376 doi "https://doi.org/10.1063/1.351008" @default.
- W2034114376 hasPublicationYear "1992" @default.
- W2034114376 type Work @default.
- W2034114376 sameAs 2034114376 @default.
- W2034114376 citedByCount "1" @default.
- W2034114376 crossrefType "journal-article" @default.
- W2034114376 hasAuthorship W2034114376A5015997399 @default.
- W2034114376 hasAuthorship W2034114376A5025295271 @default.
- W2034114376 hasAuthorship W2034114376A5049216280 @default.
- W2034114376 hasAuthorship W2034114376A5080328500 @default.
- W2034114376 hasAuthorship W2034114376A5081591598 @default.
- W2034114376 hasConcept C105382558 @default.
- W2034114376 hasConcept C121332964 @default.
- W2034114376 hasConcept C155220765 @default.
- W2034114376 hasConcept C181500209 @default.
- W2034114376 hasConcept C184779094 @default.
- W2034114376 hasConcept C192562407 @default.
- W2034114376 hasConcept C26873012 @default.
- W2034114376 hasConcept C49040817 @default.
- W2034114376 hasConcept C57863236 @default.
- W2034114376 hasConcept C85080765 @default.
- W2034114376 hasConceptScore W2034114376C105382558 @default.
- W2034114376 hasConceptScore W2034114376C121332964 @default.
- W2034114376 hasConceptScore W2034114376C155220765 @default.
- W2034114376 hasConceptScore W2034114376C181500209 @default.
- W2034114376 hasConceptScore W2034114376C184779094 @default.
- W2034114376 hasConceptScore W2034114376C192562407 @default.
- W2034114376 hasConceptScore W2034114376C26873012 @default.
- W2034114376 hasConceptScore W2034114376C49040817 @default.
- W2034114376 hasConceptScore W2034114376C57863236 @default.
- W2034114376 hasConceptScore W2034114376C85080765 @default.
- W2034114376 hasIssue "6" @default.
- W2034114376 hasLocation W20341143761 @default.
- W2034114376 hasOpenAccess W2034114376 @default.
- W2034114376 hasPrimaryLocation W20341143761 @default.
- W2034114376 hasRelatedWork W1978268244 @default.
- W2034114376 hasRelatedWork W1980134603 @default.
- W2034114376 hasRelatedWork W2003307861 @default.
- W2034114376 hasRelatedWork W2003335391 @default.
- W2034114376 hasRelatedWork W2034114376 @default.
- W2034114376 hasRelatedWork W2051352004 @default.
- W2034114376 hasRelatedWork W2069459037 @default.
- W2034114376 hasRelatedWork W2082196070 @default.
- W2034114376 hasRelatedWork W2137907246 @default.
- W2034114376 hasRelatedWork W2159388914 @default.
- W2034114376 hasVolume "71" @default.
- W2034114376 isParatext "false" @default.
- W2034114376 isRetracted "false" @default.
- W2034114376 magId "2034114376" @default.
- W2034114376 workType "article" @default.