DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, TH | ko |
dc.contributor.author | Kim, HS | ko |
dc.contributor.author | Kwon, YS | ko |
dc.contributor.author | Hong, Songcheol | ko |
dc.date.accessioned | 2013-03-03T04:29:13Z | - |
dc.date.available | 2013-03-03T04:29:13Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 1996-04 | - |
dc.identifier.citation | JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES REVIEW PAPERS, v.35, no.4A, pp.2164 - 2167 | - |
dc.identifier.issn | 0021-4922 | - |
dc.identifier.uri | http://hdl.handle.net/10203/77223 | - |
dc.description.abstract | Intersubband absorptions in p-type GaAs/Al0.3Ga0.7As quantum wells (QWs) grown on (111) substrates are theoretically investigated using the multiband effective mass model. Because of the stronger band mixing of (100) QW, the peak absorption coefficient of the (100) QW is about twice as large as that of (111) QW. Nevertheless, the detectivity of (111) Quantum Well Infrared Photodetector (QWIP) is found to be similar to 30% larger than that of (100) QWIP because of the smaller dark current of (111) QWIP. This is due to the smaller heavy-hole confinement energy in (111) QW. | - |
dc.language | English | - |
dc.publisher | JAPAN J APPLIED PHYSICS | - |
dc.subject | MOLECULAR-BEAM EPITAXY | - |
dc.subject | GAAS | - |
dc.subject | ABSORPTION | - |
dc.subject | BAND | - |
dc.subject | GROWTH | - |
dc.title | Theoretical comparison of (111) and (100) GaAs/AlGaAs p-type quantum well infrared photodetectors | - |
dc.type | Article | - |
dc.identifier.wosid | A1996UQ18800034 | - |
dc.identifier.scopusid | 2-s2.0-0030123401 | - |
dc.type.rims | ART | - |
dc.citation.volume | 35 | - |
dc.citation.issue | 4A | - |
dc.citation.beginningpage | 2164 | - |
dc.citation.endingpage | 2167 | - |
dc.citation.publicationname | JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES REVIEW PAPERS | - |
dc.contributor.localauthor | Hong, Songcheol | - |
dc.contributor.nonIdAuthor | Cho, TH | - |
dc.contributor.nonIdAuthor | Kim, HS | - |
dc.contributor.nonIdAuthor | Kwon, YS | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | intersubband transition | - |
dc.subject.keywordAuthor | quantum well infrared photodetector | - |
dc.subject.keywordAuthor | detectivity | - |
dc.subject.keywordAuthor | responsivity | - |
dc.subject.keywordAuthor | absorption coefficient | - |
dc.subject.keywordPlus | MOLECULAR-BEAM EPITAXY | - |
dc.subject.keywordPlus | GAAS | - |
dc.subject.keywordPlus | ABSORPTION | - |
dc.subject.keywordPlus | BAND | - |
dc.subject.keywordPlus | GROWTH | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.