Ab initio calculations of phonon dispersion relations for bulk and (110) surface of cubic InN

Bağcı, Sadık; Duman, Sıtkı; Tütüncü, Hüseyin Murat

dc.contributor.authors	Bagci, S; Duman, S; Tutuncu, HM; Srivastava, GP;
dc.date.accessioned	2020-01-20T08:01:57Z
dc.date.available	2020-01-20T08:01:57Z
dc.date.issued	2009
dc.identifier.citation	Bagci, S; Duman, S; Tutuncu, HM; Srivastava, GP; (2009). Ab initio calculations of phonon dispersion relations for bulk and (110) surface of cubic InN. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 70, 450-444
dc.identifier.issn	0022-3697
dc.identifier.uri	https://hdl.handle.net/20.500.12619/31978
dc.identifier.uri	https://doi.org/10.1016/j.jpcs.2008.11.016
dc.description.abstract	The ground-state structural and dynamical properties of cubic InN and its (110) surface are calculated using density functional theory within the generalised gradient approximation. A detailed discussion is provided for the energy location and atomic displacement pattern for characteristic surface phonon modes at symmetry points and along symmetry lines. The present surface phonon results are used to assess the level of success achieved by the application of an adiabatic bond charge model in a previous publication. By comparing the present results for InN (110) with a previous study of GaN (110), we are able to conclude that their dynamical behaviour is quite similar. (C) 2008 Elsevier Ltd. All rights reserved.
dc.language	English
dc.publisher	PERGAMON-ELSEVIER SCIENCE LTD
dc.subject	Physics
dc.title	Ab initio calculations of phonon dispersion relations for bulk and (110) surface of cubic InN
dc.type	Article
dc.identifier.volume	70
dc.identifier.startpage	444
dc.identifier.endpage	450
dc.contributor.department	Sakarya Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü
dc.contributor.saüauthor	Bağcı, Sadık
dc.contributor.saüauthor	Duman, Sıtkı
dc.contributor.saüauthor	Tütüncü, Hüseyin Murat
dc.relation.journal	JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS
dc.identifier.wos	WOS:000263940300035
dc.identifier.doi	10.1016/j.jpcs.2008.11.016
dc.contributor.author	Bağcı, Sadık
dc.contributor.author	Duman, Sıtkı
dc.contributor.author	Tütüncü, Hüseyin Murat