| dc.contributor.author | Tıraş, Engin | |
| dc.contributor.author | Güneş, M. | |
| dc.contributor.author | Balkan, Naci | |
| dc.contributor.author | Schaff, W. J. | |
| dc.date.accessioned | 2019-10-20T09:14:16Z | |
| dc.date.available | 2019-10-20T09:14:16Z | |
| dc.date.issued | 2010 | |
| dc.identifier.issn | 0370-1972 | |
| dc.identifier.uri | https://dx.doi.org/10.1002/pssb.200945144 | |
| dc.identifier.uri | https://hdl.handle.net/11421/17200 | |
| dc.description | WOS: 000274102800026 | en_US |
| dc.description.abstract | The composition dependence of longitudinal optical (LO) phonon energies in undoped and Mg-doped In1-xGaxN samples are determined using Raman spectroscopy in the range of Ga fraction from x = 0 to x = 56%. The LO phonon energy varies from 73 meV for InN to 83 meV for In(1-x)G(x)N with 56% Ga. Independent measurements of temperature dependent mobility at high temperatures where LO phonon scattering dominates the transport were also used to obtain the LO phonon energy for x = 0 and x = 20%. The results obtained from the two independent techniques compare extremely well | en_US |
| dc.description.sponsorship | TUBITAK Ankara [EEEAG-105E076]; Anadolu University [051023] | en_US |
| dc.description.sponsorship | E. TIRAS is grateful to TUBITAK Ankara (Project no: EEEAG-105E076) and Anadolu University (Project no: 051023) for financial support. We are indebted to Dr. R. Airey for the fabrication of the samples. We acknowledge the collaboration within the COST Action MP0805 entitled "Novel Gain Materials and Devices Based on III-V-N Compounds". | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | Wiley-Blackwell | en_US |
| dc.relation.isversionof | 10.1002/pssb.200945144 | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.title | In rich In1-xGaxN: Composition dependence of longitudinal optical phonon energy | en_US |
| dc.type | article | en_US |
| dc.relation.journal | Physica Status Solidi B-Basic Solid State Physics | en_US |
| dc.contributor.department | Anadolu Üniversitesi, Fen Fakültesi, Fizik Bölümü | en_US |
| dc.identifier.volume | 247 | en_US |
| dc.identifier.issue | 1 | en_US |
| dc.identifier.startpage | 189 | en_US |
| dc.identifier.endpage | 193 | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.contributor.institutionauthor | Tıraş, Engin | |
