| dc.contributor.author | Ergün, Yüksel | |
| dc.contributor.author | Hoştut, Mustafa | |
| dc.contributor.author | Eker, Süleyman Umut | |
| dc.contributor.author | Sökmen, İsmail | |
| dc.date.accessioned | 2019-10-20T09:30:43Z | |
| dc.date.available | 2019-10-20T09:30:43Z | |
| dc.date.issued | 2006 | |
| dc.identifier.issn | 1350-4495 | |
| dc.identifier.uri | https://dx.doi.org/10.1016/j.infrared.2005.09.003 | |
| dc.identifier.uri | https://hdl.handle.net/11421/17424 | |
| dc.description | WOS: 000238398100004 | en_US |
| dc.description.abstract | We present a theoretical investigation of a novel staircase-like quantum well infrared photodetector (QWIP). It detects wavelengths between 8.8 mu m and 12.3 mu m at an applied electric field of F= 6 x 10(4) V/cm at room temperature. Device operation is based on inter-subband bound to continuum transition. We also calculated the responsivity at room temperature and dark current density at 77 K. The dark current density was found to be around 10(-8) A/cm(2) at operating bias, which is lower than the conventional QWIPs in the literature | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | Elsevier Science BV | en_US |
| dc.relation.isversionof | 10.1016/j.infrared.2005.09.003 | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | Detector | en_US |
| dc.subject | Qwip | en_US |
| dc.subject | Absorption Coefficient | en_US |
| dc.subject | Dark Current Density | en_US |
| dc.title | Broadband staircase quantum well infrared photodetector with low dark current | en_US |
| dc.type | article | en_US |
| dc.relation.journal | Infrared Physics & Technology | en_US |
| dc.contributor.department | Anadolu Üniversitesi, Fen Fakültesi, Fizik Bölümü | en_US |
| dc.identifier.volume | 48 | en_US |
| dc.identifier.issue | 2 | en_US |
| dc.identifier.startpage | 109 | en_US |
| dc.identifier.endpage | 114 | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.contributor.institutionauthor | Ergün, Yüksel | |
