Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024777364> ?p ?o ?g. }
Showing items 1 to 86 of
86
with 100 items per page.
- W2024777364 endingPage "496" @default.
- W2024777364 startingPage "492" @default.
- W2024777364 abstract "Abstract The electrical and optical characteristics of a set of MBE-grown 1.3 μm emitting GaInNAs/GaAs quantum well (QW) resonant cavity light-emitting diodes (RCLEDs) have been analyzed as a function of the growth temperature of the distributed Bragg reflector (DBR) and the contact alloying. The RCLEDs consist of a λ-long microcavity delimited on one side by an 8-pair AlAs/GaAs DBR and on the opposite side by a metallic mirror, with the QW located at one of the antinodes of the standing wave. The structures are designed for extraction of the light through the substrate. Room-temperature electroluminescence at 1.3 μm is demonstrated with 38% In and 1.3% N in the quantum well. It is found that the RCLEDs with the DBR grown at the lowest temperature of 670 °C show a lower differential slope efficiency and degraded current–voltage characteristics, i.e. higher ideality factor, lower shunt resistance and lower threshold voltage. This degradation can be explained to arise from the higher roughness observed in the DBRs grown at 670 °C, which likely enhance the formation of point defects and compositional inhomogeneities in the quantum well. Alloying of the ohmic contacts also results in a widening of the electroluminescence emission, probably due to the degradation of the top metallic mirror sharpness caused by the diffusion of the metal into the GaAs. The best results in terms of differential slope efficiency and electrical characteristics are obtained when the DBRs are grown at 750 °C and the contacts are left non-alloyed." @default.
- W2024777364 created "2016-06-24" @default.
- W2024777364 creator A5040650840 @default.
- W2024777364 creator A5050124976 @default.
- W2024777364 creator A5061928282 @default.
- W2024777364 creator A5066693437 @default.
- W2024777364 date "2010-04-01" @default.
- W2024777364 modified "2023-10-16" @default.
- W2024777364 title "1.3μm emitting GaInNAs/GaAs quantum well resonant cavity LEDs" @default.
- W2024777364 cites W1979415077 @default.
- W2024777364 cites W1980474838 @default.
- W2024777364 cites W1991226880 @default.
- W2024777364 cites W1992373009 @default.
- W2024777364 cites W2018908285 @default.
- W2024777364 cites W2037491277 @default.
- W2024777364 cites W2038202951 @default.
- W2024777364 cites W2070822180 @default.
- W2024777364 cites W2075845536 @default.
- W2024777364 cites W2081829851 @default.
- W2024777364 cites W2082120663 @default.
- W2024777364 cites W2084833681 @default.
- W2024777364 cites W2085011002 @default.
- W2024777364 cites W2100608950 @default.
- W2024777364 cites W2109300891 @default.
- W2024777364 cites W2124391141 @default.
- W2024777364 cites W2139443543 @default.
- W2024777364 cites W2150691332 @default.
- W2024777364 cites W2164280110 @default.
- W2024777364 cites W3021705304 @default.
- W2024777364 cites W579750962 @default.
- W2024777364 doi "https://doi.org/10.1016/j.sse.2009.11.007" @default.
- W2024777364 hasPublicationYear "2010" @default.
- W2024777364 type Work @default.
- W2024777364 sameAs 2024777364 @default.
- W2024777364 citedByCount "7" @default.
- W2024777364 countsByYear W20247773642014 @default.
- W2024777364 countsByYear W20247773642015 @default.
- W2024777364 countsByYear W20247773642016 @default.
- W2024777364 countsByYear W20247773642020 @default.
- W2024777364 countsByYear W20247773642021 @default.
- W2024777364 crossrefType "journal-article" @default.
- W2024777364 hasAuthorship W2024777364A5040650840 @default.
- W2024777364 hasAuthorship W2024777364A5050124976 @default.
- W2024777364 hasAuthorship W2024777364A5061928282 @default.
- W2024777364 hasAuthorship W2024777364A5066693437 @default.
- W2024777364 hasConcept C120665830 @default.
- W2024777364 hasConcept C121332964 @default.
- W2024777364 hasConcept C176666156 @default.
- W2024777364 hasConcept C192562407 @default.
- W2024777364 hasConcept C29169072 @default.
- W2024777364 hasConcept C2989223519 @default.
- W2024777364 hasConcept C49040817 @default.
- W2024777364 hasConcept C520434653 @default.
- W2024777364 hasConcept C62520636 @default.
- W2024777364 hasConcept C84114770 @default.
- W2024777364 hasConceptScore W2024777364C120665830 @default.
- W2024777364 hasConceptScore W2024777364C121332964 @default.
- W2024777364 hasConceptScore W2024777364C176666156 @default.
- W2024777364 hasConceptScore W2024777364C192562407 @default.
- W2024777364 hasConceptScore W2024777364C29169072 @default.
- W2024777364 hasConceptScore W2024777364C2989223519 @default.
- W2024777364 hasConceptScore W2024777364C49040817 @default.
- W2024777364 hasConceptScore W2024777364C520434653 @default.
- W2024777364 hasConceptScore W2024777364C62520636 @default.
- W2024777364 hasConceptScore W2024777364C84114770 @default.
- W2024777364 hasIssue "4" @default.
- W2024777364 hasLocation W20247773641 @default.
- W2024777364 hasOpenAccess W2024777364 @default.
- W2024777364 hasPrimaryLocation W20247773641 @default.
- W2024777364 hasRelatedWork W2012504942 @default.
- W2024777364 hasRelatedWork W2030621298 @default.
- W2024777364 hasRelatedWork W2035075268 @default.
- W2024777364 hasRelatedWork W2066588238 @default.
- W2024777364 hasRelatedWork W2077666430 @default.
- W2024777364 hasRelatedWork W2110401710 @default.
- W2024777364 hasRelatedWork W2399397734 @default.
- W2024777364 hasRelatedWork W2891454949 @default.
- W2024777364 hasRelatedWork W2902546961 @default.
- W2024777364 hasRelatedWork W3215320983 @default.
- W2024777364 hasVolume "54" @default.
- W2024777364 isParatext "false" @default.
- W2024777364 isRetracted "false" @default.
- W2024777364 magId "2024777364" @default.
- W2024777364 workType "article" @default.