| dc.contributor.author | Yildiz, Abdullah | |
| dc.contributor.author | Mardare, Diana | |
| dc.date.accessioned | 2019-11-24T20:37:28Z | |
| dc.date.available | 2019-11-24T20:37:28Z | |
| dc.date.issued | 2011 | |
| dc.identifier.issn | 1478-6435 | |
| dc.identifier.uri | https://dx.doi.org/10.1080/14786435.2011.623143 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12513/2365 | |
| dc.description | WOS: 000298585300009 | en_US |
| dc.description.abstract | The temperature dependence of the charge transport in TiO2 films was investigated to establish the correlation between the Nb content and electrical properties. It was identified that temperature-dependent conductivity of the films is dominated by a phonon-assisted small polaron hopping model in the non-adiabatic regime. Applying the polaron hopping models of Mott, Schnakenberg and Emin to describe the observed behavior, temperature-dependent conductivity data of the films were analyzed. A detailed analysis in terms of small polaron hopping parameters in the investigated temperature regime was used to correlate electrical properties with the percentage of Nb. | en_US |
| dc.description.sponsorship | CNCSISConsiliul National al Cercetarii Stiintifice din Invatamantul Superior (CNCSIS) [PCCE-ID_76/2010] | en_US |
| dc.description.sponsorship | We thank Professor M. Girtan from Photonics Laboratory, Angers University, Angers, France, for sample preparation. This work was supported by the CNCSIS via contract no. PCCE-ID_76/2010. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | TAYLOR & FRANCIS LTD | en_US |
| dc.relation.isversionof | 10.1080/14786435.2011.623143 | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | titanium oxide | en_US |
| dc.subject | thin films | en_US |
| dc.subject | electrical transport | en_US |
| dc.subject | small polaron hopping model | en_US |
| dc.title | Polaronic transport in TiO2 thin films with increasing Nb content | en_US |
| dc.type | article | en_US |
| dc.relation.journal | PHILOSOPHICAL MAGAZINE | en_US |
| dc.contributor.department | Kırşehir Ahi Evran Üniversitesi, Fen-Edebiyat Fakültesi, Fizik Bölümü | en_US |
| dc.identifier.volume | 91 | en_US |
| dc.identifier.issue | 34 | en_US |
| dc.identifier.startpage | 4401 | en_US |
| dc.identifier.endpage | 4409 | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
