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Article: Effect of interdiffusion of quantum well infrared photodetector

TitleEffect of interdiffusion of quantum well infrared photodetector
Authors
Lee, ASWLi, EH
KeywordsPhysics engineering
Issue Date1996
PublisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/
Citation
Applied Physics Letters, 1996, v. 69 n. 23, p. 3581-3583 How to Cite?
DOI: http://dx.doi.org/10.1063/1.117213
AbstractThe intersubband infrared photodetector performance is theoretically analyzed for various stages of interdiffusion in AlGaAs/GaAs quantum well. The absorption strength and responsivity are enhanced for certain extents of interdiffusion and the peak detection wavelength red shifts continuously with a large tunable range from 7 to 38.4 µm. The dark current is at an acceptable value for small diffusion extent. ©1996 American Institute of Physics.
Persistent Identifierhttp://hdl.handle.net/10722/42758
ISSN
0003-6951
2023 Impact Factor: 3.5
2023 SCImago Journal Rankings: 0.976
ISI Accession Number ID
WOS:A1996VX77100044

 

DC FieldValueLanguage
dc.contributor.authorLee, ASWen_HK
dc.contributor.authorLi, EHen_HK
dc.date.accessioned2007-03-23T04:31:36Z-
dc.date.available2007-03-23T04:31:36Z-
dc.date.issued1996en_HK
dc.identifier.citationApplied Physics Letters, 1996, v. 69 n. 23, p. 3581-3583-
dc.identifier.issn0003-6951en_HK
dc.identifier.urihttp://hdl.handle.net/10722/42758-
dc.description.abstractThe intersubband infrared photodetector performance is theoretically analyzed for various stages of interdiffusion in AlGaAs/GaAs quantum well. The absorption strength and responsivity are enhanced for certain extents of interdiffusion and the peak detection wavelength red shifts continuously with a large tunable range from 7 to 38.4 µm. The dark current is at an acceptable value for small diffusion extent. ©1996 American Institute of Physics.en_HK
dc.format.extent91188 bytes-
dc.format.extent31232 bytes-
dc.format.mimetypeapplication/pdf-
dc.format.mimetypeapplication/msword-
dc.languageengen_HK
dc.publisherAmerican Institute of Physics. The Journal's web site is located at http://apl.aip.org/en_HK
dc.relation.ispartofApplied Physics Letters-
dc.rightsCopyright 1996 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Applied Physics Letters, 1996, v. 69 n. 23, p. 3581-3583 and may be found at https://doi.org/10.1063/1.117213-
dc.subjectPhysics engineeringen_HK
dc.titleEffect of interdiffusion of quantum well infrared photodetectoren_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0003-6951&volume=69&issue=23&spage=3581&epage=3583&date=1996&atitle=Effect+of+interdiffusion+of+quantum+well+infrared+photodetectoren_HK
dc.description.naturepublished_or_final_versionen_HK
dc.identifier.doi10.1063/1.117213en_HK
dc.identifier.scopuseid_2-s2.0-0030566483-
dc.identifier.hkuros28151-
dc.identifier.volume69-
dc.identifier.issue23-
dc.identifier.spage3581-
dc.identifier.epage3583-
dc.identifier.isiWOS:A1996VX77100044-
dc.identifier.issnl0003-6951-

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