dc.contributor.author | Lacoste, G | |
dc.contributor.author | Erol, Ayşe | |
dc.contributor.author | Bedel, E | |
dc.contributor.author | Arnoult, A | |
dc.contributor.author | Fontaine, C | |
dc.contributor.author | Mazzucato, S | |
dc.contributor.author | Potter, RJ | |
dc.contributor.author | Balkan, N | |
dc.contributor.author | Chalker, PR | |
dc.contributor.author | Joyce, TB | |
dc.contributor.author | Bullough, TJ | |
dc.contributor.author | Marie, X | |
dc.contributor.author | Carrere, H | |
dc.date.accessioned | 2021-03-05T19:26:57Z | |
dc.date.available | 2021-03-05T19:26:57Z | |
dc.identifier.citation | Mazzucato S., Potter R., Erol A., Balkan N., Chalker P., Joyce T., Bullough T., Marie X., Carrere H., Bedel E., et al., "S-shaped behaviour of the temperature-dependent energy band gap in dilute nitrides", PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, cilt.17, ss.242-244, 2003 | |
dc.identifier.issn | 1386-9477 | |
dc.identifier.other | vv_1032021 | |
dc.identifier.other | av_cf5aea3d-9648-48b7-93d5-2ed26b1b9c88 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12627/137114 | |
dc.identifier.uri | https://doi.org/10.1016/s1386-9477(02)00783-x | |
dc.description.abstract | We have investigated the temperature dependence of the band gap energy in GaInNAs, GaNAs and InGaAs quantum wells. In the structures containing nitrogen the well-known S-shaped characteristic was observed at low temperatures. We explain this anomalous temperature behaviour by strong carrier localization in potential fluctuations at low temperatures. In the nitrogen free samples, there was no S-shaped behaviour and the empirical Varshni dependence was followed. (C) 2002 Elsevier Science B.V. All rights reserved. | |
dc.language.iso | eng | |
dc.subject | Yoğun Madde 1:Yapısal, Mekanik ve Termal Özellikler | |
dc.subject | Temel Bilimler | |
dc.subject | Yüzeyler ve arayüzeyler; İnce filmler ve nanosistemler | |
dc.subject | FİZİK, YOĞUN MADDE | |
dc.subject | Temel Bilimler (SCI) | |
dc.subject | Fizik | |
dc.subject | NANOBİLİM VE NANOTEKNOLOJİ | |
dc.title | S-shaped behaviour of the temperature-dependent energy band gap in dilute nitrides | |
dc.type | Makale | |
dc.relation.journal | PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | |
dc.contributor.department | , , | |
dc.identifier.volume | 17 | |
dc.identifier.startpage | 242 | |
dc.identifier.endpage | 244 | |
dc.contributor.firstauthorID | 168189 | |