Matches in SemOpenAlex for { <https://semopenalex.org/work/W160241421> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W160241421 abstract "Thermophotovoltaic (TPV) generators can reduce pollution by lowering their operating temperature, but the choice of semiconductor materials for this purpose is limited. We present results on an InGaAs p‐n cell lattice‐matched to InP which is optimised for the Erbia emission spectrum peak at a wavelength of 1.5μm. However, for lower temperature TPV applications at longer wavelengths one is constrained by the lack of lattice‐matched materials. In order to extend the absorption towards 1900 nm for a selective emitter based on Thulium strain‐compensated InGaAs/InGaAs quantum well cells (QWCs) on InP have been designed and characterised. We present data showing that strain‐compensated QWCs extend the spectral response (SR) to longer wavelengths and can show a lower dark current density than the bulk InGaAs p‐n cell despite the QWC having a lower band‐gap. We have developed a model for the SR of strained multi‐quantum well (MQW) systems in InGaAsP, including quantum effects as well as strain‐induced changes. SR modelling of strain‐compensated structures is compared with experimental data, and efficiencies, for a Thulia spectrum, are predicted. Our study also shows that back surface reflection must be taken into account in these devices." @default.
- W160241421 created "2016-06-24" @default.
- W160241421 creator A5014023021 @default.
- W160241421 creator A5033876985 @default.
- W160241421 creator A5038782918 @default.
- W160241421 creator A5040584743 @default.
- W160241421 creator A5046040714 @default.
- W160241421 creator A5056724560 @default.
- W160241421 creator A5069731303 @default.
- W160241421 creator A5076164632 @default.
- W160241421 creator A5082551719 @default.
- W160241421 date "2003-01-01" @default.
- W160241421 modified "2023-09-26" @default.
- W160241421 title "Characterisation Of Strain-Compensated InGaAs/InGaAs Quantum Well Cells For TPV Applications" @default.
- W160241421 doi "https://doi.org/10.1063/1.1539377" @default.
- W160241421 hasPublicationYear "2003" @default.
- W160241421 type Work @default.
- W160241421 sameAs 160241421 @default.
- W160241421 citedByCount "5" @default.
- W160241421 crossrefType "proceedings-article" @default.
- W160241421 hasAuthorship W160241421A5014023021 @default.
- W160241421 hasAuthorship W160241421A5033876985 @default.
- W160241421 hasAuthorship W160241421A5038782918 @default.
- W160241421 hasAuthorship W160241421A5040584743 @default.
- W160241421 hasAuthorship W160241421A5046040714 @default.
- W160241421 hasAuthorship W160241421A5056724560 @default.
- W160241421 hasAuthorship W160241421A5069731303 @default.
- W160241421 hasAuthorship W160241421A5076164632 @default.
- W160241421 hasAuthorship W160241421A5082551719 @default.
- W160241421 hasConcept C117537405 @default.
- W160241421 hasConcept C181966813 @default.
- W160241421 hasConcept C183152904 @default.
- W160241421 hasConcept C192562407 @default.
- W160241421 hasConcept C2779769603 @default.
- W160241421 hasConcept C2781300407 @default.
- W160241421 hasConcept C46918542 @default.
- W160241421 hasConcept C49040817 @default.
- W160241421 hasConcept C510052550 @default.
- W160241421 hasConcept C6260449 @default.
- W160241421 hasConcept C85080765 @default.
- W160241421 hasConceptScore W160241421C117537405 @default.
- W160241421 hasConceptScore W160241421C181966813 @default.
- W160241421 hasConceptScore W160241421C183152904 @default.
- W160241421 hasConceptScore W160241421C192562407 @default.
- W160241421 hasConceptScore W160241421C2779769603 @default.
- W160241421 hasConceptScore W160241421C2781300407 @default.
- W160241421 hasConceptScore W160241421C46918542 @default.
- W160241421 hasConceptScore W160241421C49040817 @default.
- W160241421 hasConceptScore W160241421C510052550 @default.
- W160241421 hasConceptScore W160241421C6260449 @default.
- W160241421 hasConceptScore W160241421C85080765 @default.
- W160241421 hasLocation W1602414211 @default.
- W160241421 hasOpenAccess W160241421 @default.
- W160241421 hasPrimaryLocation W1602414211 @default.
- W160241421 hasRelatedWork W1569970151 @default.
- W160241421 hasRelatedWork W1571627442 @default.
- W160241421 hasRelatedWork W1623683813 @default.
- W160241421 hasRelatedWork W2040894531 @default.
- W160241421 hasRelatedWork W2301474912 @default.
- W160241421 hasRelatedWork W261483013 @default.
- W160241421 hasRelatedWork W3023070923 @default.
- W160241421 hasRelatedWork W3091608899 @default.
- W160241421 hasRelatedWork W3176239992 @default.
- W160241421 hasRelatedWork W2294336983 @default.
- W160241421 isParatext "false" @default.
- W160241421 isRetracted "false" @default.
- W160241421 magId "160241421" @default.
- W160241421 workType "article" @default.