Matches in SemOpenAlex for { <https://semopenalex.org/work/W2087556392> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2087556392 endingPage "340" @default.
- W2087556392 startingPage "336" @default.
- W2087556392 abstract "Photoluminescence (PL) and photoluminescence excitation (PLE) spectroscopy have been performed on the 0.635-eV emission band in GaAs. Recently, this band has become of increased importance as a consequence of having been associated with the main electron trap (EL2) in GaAs. All samples studied exhibit a strong peak in the PLE at 1.5 eV, whose characteristics indicate that this emission band arises from deep donor-acceptor pair recombination. We also observe a related PL band at 0.68 eV which does not exhibit the 1.5-eV peak in the PLE and is attributed to recombination between a deep level and a hole in the valence band. The PLE spectra for both of these emission bands exhibit oscillations resulting from the resonance cooling of hot electrons by the emission of LOΓ phonons. This phenomenon, which has apparently never before been reported for such a deep level, suggests that an intermediate shallow donor state is involved in the recombination processes for both of these PL bands. We will discuss the relationship between our measurements and various microscopic models which have been proposed to describe the EL2 defect center." @default.
- W2087556392 created "2016-06-24" @default.
- W2087556392 creator A5032952906 @default.
- W2087556392 creator A5045529586 @default.
- W2087556392 creator A5070814874 @default.
- W2087556392 creator A5083199582 @default.
- W2087556392 date "1983-01-01" @default.
- W2087556392 modified "2023-09-23" @default.
- W2087556392 title "Photoluminescence and photoluminescence excitation spectroscopy of the EL2 emission band in GaAs" @default.
- W2087556392 cites W1666913737 @default.
- W2087556392 cites W1965629599 @default.
- W2087556392 cites W1984154552 @default.
- W2087556392 cites W1987231346 @default.
- W2087556392 cites W2001412610 @default.
- W2087556392 cites W2004757343 @default.
- W2087556392 cites W2017425683 @default.
- W2087556392 cites W2043960886 @default.
- W2087556392 cites W2049723272 @default.
- W2087556392 cites W2050351447 @default.
- W2087556392 cites W2056856894 @default.
- W2087556392 cites W2056923607 @default.
- W2087556392 cites W2057021390 @default.
- W2087556392 cites W2061597606 @default.
- W2087556392 cites W2072833168 @default.
- W2087556392 cites W2073887785 @default.
- W2087556392 cites W2083108489 @default.
- W2087556392 cites W2092896488 @default.
- W2087556392 cites W2095485909 @default.
- W2087556392 doi "https://doi.org/10.1063/1.331706" @default.
- W2087556392 hasPublicationYear "1983" @default.
- W2087556392 type Work @default.
- W2087556392 sameAs 2087556392 @default.
- W2087556392 citedByCount "35" @default.
- W2087556392 crossrefType "journal-article" @default.
- W2087556392 hasAuthorship W2087556392A5032952906 @default.
- W2087556392 hasAuthorship W2087556392A5045529586 @default.
- W2087556392 hasAuthorship W2087556392A5070814874 @default.
- W2087556392 hasAuthorship W2087556392A5083199582 @default.
- W2087556392 hasConcept C104317684 @default.
- W2087556392 hasConcept C121332964 @default.
- W2087556392 hasConcept C1276947 @default.
- W2087556392 hasConcept C147120987 @default.
- W2087556392 hasConcept C156695909 @default.
- W2087556392 hasConcept C159242009 @default.
- W2087556392 hasConcept C184779094 @default.
- W2087556392 hasConcept C185592680 @default.
- W2087556392 hasConcept C192562407 @default.
- W2087556392 hasConcept C32891209 @default.
- W2087556392 hasConcept C41999313 @default.
- W2087556392 hasConcept C4839761 @default.
- W2087556392 hasConcept C49040817 @default.
- W2087556392 hasConcept C55493867 @default.
- W2087556392 hasConcept C62520636 @default.
- W2087556392 hasConcept C83581075 @default.
- W2087556392 hasConcept C85080765 @default.
- W2087556392 hasConcept C96141758 @default.
- W2087556392 hasConceptScore W2087556392C104317684 @default.
- W2087556392 hasConceptScore W2087556392C121332964 @default.
- W2087556392 hasConceptScore W2087556392C1276947 @default.
- W2087556392 hasConceptScore W2087556392C147120987 @default.
- W2087556392 hasConceptScore W2087556392C156695909 @default.
- W2087556392 hasConceptScore W2087556392C159242009 @default.
- W2087556392 hasConceptScore W2087556392C184779094 @default.
- W2087556392 hasConceptScore W2087556392C185592680 @default.
- W2087556392 hasConceptScore W2087556392C192562407 @default.
- W2087556392 hasConceptScore W2087556392C32891209 @default.
- W2087556392 hasConceptScore W2087556392C41999313 @default.
- W2087556392 hasConceptScore W2087556392C4839761 @default.
- W2087556392 hasConceptScore W2087556392C49040817 @default.
- W2087556392 hasConceptScore W2087556392C55493867 @default.
- W2087556392 hasConceptScore W2087556392C62520636 @default.
- W2087556392 hasConceptScore W2087556392C83581075 @default.
- W2087556392 hasConceptScore W2087556392C85080765 @default.
- W2087556392 hasConceptScore W2087556392C96141758 @default.
- W2087556392 hasIssue "1" @default.
- W2087556392 hasLocation W20875563921 @default.
- W2087556392 hasOpenAccess W2087556392 @default.
- W2087556392 hasPrimaryLocation W20875563921 @default.
- W2087556392 hasRelatedWork W1982427491 @default.
- W2087556392 hasRelatedWork W1986909413 @default.
- W2087556392 hasRelatedWork W2030339191 @default.
- W2087556392 hasRelatedWork W2043352686 @default.
- W2087556392 hasRelatedWork W2060245803 @default.
- W2087556392 hasRelatedWork W2063240841 @default.
- W2087556392 hasRelatedWork W2092618074 @default.
- W2087556392 hasRelatedWork W2093770708 @default.
- W2087556392 hasRelatedWork W2159708736 @default.
- W2087556392 hasRelatedWork W2327898660 @default.
- W2087556392 hasVolume "54" @default.
- W2087556392 isParatext "false" @default.
- W2087556392 isRetracted "false" @default.
- W2087556392 magId "2087556392" @default.
- W2087556392 workType "article" @default.