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Article: Effect of interdiffusion of quantum well infrared photodetector
Title | Effect of interdiffusion of quantum well infrared photodetector |
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Authors | |
Keywords | Physics engineering |
Issue Date | 1996 |
Publisher | American 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? |
Abstract | The 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 Identifier | http://hdl.handle.net/10722/42758 |
ISSN | 2023 Impact Factor: 3.5 2023 SCImago Journal Rankings: 0.976 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Lee, ASW | en_HK |
dc.contributor.author | Li, EH | en_HK |
dc.date.accessioned | 2007-03-23T04:31:36Z | - |
dc.date.available | 2007-03-23T04:31:36Z | - |
dc.date.issued | 1996 | en_HK |
dc.identifier.citation | Applied Physics Letters, 1996, v. 69 n. 23, p. 3581-3583 | - |
dc.identifier.issn | 0003-6951 | en_HK |
dc.identifier.uri | http://hdl.handle.net/10722/42758 | - |
dc.description.abstract | The 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.extent | 91188 bytes | - |
dc.format.extent | 31232 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.format.mimetype | application/msword | - |
dc.language | eng | en_HK |
dc.publisher | American Institute of Physics. The Journal's web site is located at http://apl.aip.org/ | en_HK |
dc.relation.ispartof | Applied Physics Letters | - |
dc.rights | Copyright 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.subject | Physics engineering | en_HK |
dc.title | Effect of interdiffusion of quantum well infrared photodetector | en_HK |
dc.type | Article | en_HK |
dc.identifier.openurl | http://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+photodetector | en_HK |
dc.description.nature | published_or_final_version | en_HK |
dc.identifier.doi | 10.1063/1.117213 | en_HK |
dc.identifier.scopus | eid_2-s2.0-0030566483 | - |
dc.identifier.hkuros | 28151 | - |
dc.identifier.volume | 69 | - |
dc.identifier.issue | 23 | - |
dc.identifier.spage | 3581 | - |
dc.identifier.epage | 3583 | - |
dc.identifier.isi | WOS:A1996VX77100044 | - |
dc.identifier.issnl | 0003-6951 | - |