Matches in SemOpenAlex for { <https://semopenalex.org/work/W2783205317> ?p ?o ?g. }
Showing items 1 to 95 of
95
with 100 items per page.
- W2783205317 endingPage "075103" @default.
- W2783205317 startingPage "075103" @default.
- W2783205317 abstract "InAs/InAsSb type-II strained-layer superlattice (SLS) and multiple quantum well (MQW) structures have been studied for their suitability in the active region of mid-infrared LEDs operating at room temperature. A series of InAs/InAs1−x Sb x superlattices with low antimony content (x = 3.8–13.5%) were grown by MBE on InAs substrates and characterised using x-ray diffraction and photoluminescence (PL). The 4 K PL spectra of these samples exhibit the expected peak shift to longer wavelength and a reduction in intensity as the Sb content is increased. Band structure simulations highlight the effects of changing the antimony content and the layer thicknesses, to tailor the overlap of the electron and hole wavefunctions and maximise the radiative recombination rate. Analysis of the temperature dependence of the PL emission spectra enabled the extraction of quenching energies that demonstrate some suppression of Auger recombination in both the MQW and SLS structures. The MQW samples exhibit a changeover in the dominant radiative recombination process above ~100 K associated with thermal emission of holes into the InAs barriers; this behaviour was not observed in the SLS samples. These SLS structures have the potential for use as the active region in room temperature mid-infrared LEDs." @default.
- W2783205317 created "2018-01-26" @default.
- W2783205317 creator A5012322237 @default.
- W2783205317 creator A5037689313 @default.
- W2783205317 creator A5070841530 @default.
- W2783205317 creator A5081167797 @default.
- W2783205317 creator A5085492441 @default.
- W2783205317 date "2018-01-30" @default.
- W2783205317 modified "2023-10-14" @default.
- W2783205317 title "InAs/InAsSb type-II strained-layer superlattices for mid-infrared LEDs" @default.
- W2783205317 cites W1982494056 @default.
- W2783205317 cites W1987217112 @default.
- W2783205317 cites W1996304064 @default.
- W2783205317 cites W2006271366 @default.
- W2783205317 cites W2020979366 @default.
- W2783205317 cites W2041515428 @default.
- W2783205317 cites W2050514805 @default.
- W2783205317 cites W2052556680 @default.
- W2783205317 cites W2059554814 @default.
- W2783205317 cites W2083659944 @default.
- W2783205317 cites W2086623623 @default.
- W2783205317 cites W2088175871 @default.
- W2783205317 cites W2092337822 @default.
- W2783205317 cites W2094762203 @default.
- W2783205317 cites W2106649451 @default.
- W2783205317 cites W2109024959 @default.
- W2783205317 cites W2118239431 @default.
- W2783205317 cites W2133154267 @default.
- W2783205317 cites W2152134286 @default.
- W2783205317 cites W2172259685 @default.
- W2783205317 cites W2202394867 @default.
- W2783205317 cites W2485843816 @default.
- W2783205317 cites W2545983675 @default.
- W2783205317 cites W3002685589 @default.
- W2783205317 cites W4298368505 @default.
- W2783205317 doi "https://doi.org/10.1088/1361-6463/aaa60e" @default.
- W2783205317 hasPublicationYear "2018" @default.
- W2783205317 type Work @default.
- W2783205317 sameAs 2783205317 @default.
- W2783205317 citedByCount "18" @default.
- W2783205317 countsByYear W27832053172018 @default.
- W2783205317 countsByYear W27832053172019 @default.
- W2783205317 countsByYear W27832053172020 @default.
- W2783205317 countsByYear W27832053172021 @default.
- W2783205317 countsByYear W27832053172022 @default.
- W2783205317 countsByYear W27832053172023 @default.
- W2783205317 crossrefType "journal-article" @default.
- W2783205317 hasAuthorship W2783205317A5012322237 @default.
- W2783205317 hasAuthorship W2783205317A5037689313 @default.
- W2783205317 hasAuthorship W2783205317A5070841530 @default.
- W2783205317 hasAuthorship W2783205317A5081167797 @default.
- W2783205317 hasAuthorship W2783205317A5085492441 @default.
- W2783205317 hasBestOaLocation W27832053171 @default.
- W2783205317 hasConcept C105382558 @default.
- W2783205317 hasConcept C120665830 @default.
- W2783205317 hasConcept C121332964 @default.
- W2783205317 hasConcept C158355884 @default.
- W2783205317 hasConcept C171250308 @default.
- W2783205317 hasConcept C176666156 @default.
- W2783205317 hasConcept C192562407 @default.
- W2783205317 hasConcept C2779227376 @default.
- W2783205317 hasConcept C49040817 @default.
- W2783205317 hasConceptScore W2783205317C105382558 @default.
- W2783205317 hasConceptScore W2783205317C120665830 @default.
- W2783205317 hasConceptScore W2783205317C121332964 @default.
- W2783205317 hasConceptScore W2783205317C158355884 @default.
- W2783205317 hasConceptScore W2783205317C171250308 @default.
- W2783205317 hasConceptScore W2783205317C176666156 @default.
- W2783205317 hasConceptScore W2783205317C192562407 @default.
- W2783205317 hasConceptScore W2783205317C2779227376 @default.
- W2783205317 hasConceptScore W2783205317C49040817 @default.
- W2783205317 hasFunder F4320334627 @default.
- W2783205317 hasIssue "7" @default.
- W2783205317 hasLocation W27832053171 @default.
- W2783205317 hasLocation W27832053172 @default.
- W2783205317 hasLocation W27832053173 @default.
- W2783205317 hasOpenAccess W2783205317 @default.
- W2783205317 hasPrimaryLocation W27832053171 @default.
- W2783205317 hasRelatedWork W1521378762 @default.
- W2783205317 hasRelatedWork W1526149243 @default.
- W2783205317 hasRelatedWork W2079238860 @default.
- W2783205317 hasRelatedWork W2115721240 @default.
- W2783205317 hasRelatedWork W2117445402 @default.
- W2783205317 hasRelatedWork W2143162292 @default.
- W2783205317 hasRelatedWork W2155847535 @default.
- W2783205317 hasRelatedWork W2399397734 @default.
- W2783205317 hasRelatedWork W2894819108 @default.
- W2783205317 hasRelatedWork W2902546961 @default.
- W2783205317 hasVolume "51" @default.
- W2783205317 isParatext "false" @default.
- W2783205317 isRetracted "false" @default.
- W2783205317 magId "2783205317" @default.
- W2783205317 workType "article" @default.