| dc.contributor.author | Nutku, Ferhat | |
| dc.contributor.author | Erol, Ayşe | |
| dc.contributor.author | Arıkan, M. Çetin | |
| dc.contributor.author | Ergün, Yüksel | |
| dc.date.accessioned | 2019-10-20T09:13:17Z | |
| dc.date.available | 2019-10-20T09:13:17Z | |
| dc.date.issued | 2014 | |
| dc.identifier.issn | 0169-4332 | |
| dc.identifier.issn | 1873-5584 | |
| dc.identifier.uri | https://dx.doi.org/10.1016/j.apsusc.2014.01.054 | |
| dc.identifier.uri | https://hdl.handle.net/11421/16802 | |
| dc.description | 9th Nanoscience and Nanotechnology Conference (NANOTR) -- JUN 24-28, 2013 -- Erzurum, TURKEY | en_US |
| dc.description | WOS: 000344380500018 | en_US |
| dc.description.abstract | In this work, observed zero-bias offsets in I-V characteristics and differences in J-V characteristics of staircase quantum well infrared photodetectors were investigated. Temperature and voltage sweep rate dependence of the zero-bias offsets were studied on mesa structures shaped in different diameters. Furthermore, effect of mesa diameter on J-V characteristics was investigated. The temperature, initial bias voltage and voltage sweep rate dependence of the zero-bias offsets were explained by a qualitative model, which is based on a RC equivalent circuit of the quantum well infrared photodetector | en_US |
| dc.description.sponsorship | Scientific and Technological Research Council of Turkey (TUBITAK) [108T721]; COST Action [MP0805]; Scientific Research Projects Coordination Unit of Istanbul University [3587] | en_US |
| dc.description.sponsorship | This study was partially supported by The Scientific and Technological Research Council of Turkey (TUBITAK) Project Number 108T721, partially supported by COST Action MP0805, partially supported by Scientific Research Projects Coordination Unit of Istanbul University, Project Number 3587. We are also grateful to University of Sheffield for growing the QWIP structure. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | Elsevier Science BV | en_US |
| dc.relation.isversionof | 10.1016/j.apsusc.2014.01.054 | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | Zero-Bias Offset | en_US |
| dc.subject | I-V Characterization | en_US |
| dc.subject | Dark Current | en_US |
| dc.subject | Qwip | en_US |
| dc.subject | Quantum Well Devices | en_US |
| dc.subject | Infrared Photodetectors | en_US |
| dc.subject | Asymmetric Barrier | en_US |
| dc.title | Zero-bias offsets in I-V characteristics of the staircase type quantum well infrared photodetectors | en_US |
| dc.type | conferenceObject | en_US |
| dc.relation.journal | Applied Surface Science | en_US |
| dc.contributor.department | Anadolu Üniversitesi, Fen Fakültesi, Fizik Bölümü | en_US |
| dc.identifier.volume | 318 | en_US |
| dc.identifier.startpage | 95 | en_US |
| dc.identifier.endpage | 99 | en_US |
| dc.relation.publicationcategory | Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı | en_US |
| dc.contributor.institutionauthor | Ergün, Yüksel | |
