| dc.contributor.author | Tıraş, Engin | |
| dc.date.accessioned | 2019-10-20T09:30:34Z | |
| dc.date.available | 2019-10-20T09:30:34Z | |
| dc.date.issued | 2012 | |
| dc.identifier.issn | 1454-4164 | |
| dc.identifier.uri | https://hdl.handle.net/11421/17330 | |
| dc.description | WOS: 000310498600014 | en_US |
| dc.description.abstract | The electron effective mass in AlGaN/AlN/GaN heterostructure grown by the metalorganic chemical vapor deposition (MOCVD) technique was determined from the phonon-plasmon coupled-mode line-shape analysis of vibrational spectroscopy measurements. The vibrational properties of AlGaN/AlN/GaN heterostructures were studied using Raman scattering spectroscopy at room temperature. 532 nm (2.33 eV) was used as the excitations in the Raman scattering measurement. The effective mass obtained from the Raman scattering spectroscopy is in good agreement with the current results in the literature. | en_US |
| dc.description.sponsorship | Anadolu University [BAP-1001F99]; TUBITAK [110T377]; COST Action [MP0805] | en_US |
| dc.description.sponsorship | This work is supported by the Anadolu University under the project BAP-1001F99 and TUBITAK under the Project 110T377. I would like to thank to E. Ozbay, and S.B. Lisesivdin for growing the samples, and J. Ibanez for useful discussions on the topic. I also acknowledge the support of COST Action: MP0805 for providing a suitable platform for the successful execution of this research. | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | Natl Inst Optoelectronics | en_US |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | Gan Heterostructure | en_US |
| dc.subject | Raman Spectra | en_US |
| dc.subject | Electron Effective Mass | en_US |
| dc.subject | Phonon-Plasmon Coupled-Mode | en_US |
| dc.title | Determination of the electron effective mass of 2D electrons in AlGaN/AlN/GaN heterostructure by Raman-scattering measurements | en_US |
| dc.type | article | en_US |
| dc.relation.journal | Journal of Optoelectronics and Advanced Materials | en_US |
| dc.contributor.department | Anadolu Üniversitesi, Fen Fakültesi, Fizik Bölümü | en_US |
| dc.identifier.volume | 14 | en_US |
| dc.identifier.issue | 9.Eki | en_US |
| dc.identifier.startpage | 787 | en_US |
| dc.identifier.endpage | 791 | en_US |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| dc.contributor.institutionauthor | Tıraş, Engin | |
