First-principles study of surface phonons on the AlN(110) surface

Tütüncü, Hüseyin Murat

dc.contributor.authors	Ugur, S; Tutuncu, HM; Srivastava, GP; Akgun, I;
dc.date.accessioned	2020-01-20T08:02:34Z
dc.date.available	2020-01-20T08:02:34Z
dc.date.issued	2004
dc.identifier.citation	Ugur, S; Tutuncu, HM; Srivastava, GP; Akgun, I; (2004). First-principles study of surface phonons on the AlN(110) surface. SURFACE SCIENCE, 566, 908-904
dc.identifier.issn	0039-6028
dc.identifier.uri	https://hdl.handle.net/20.500.12619/32268
dc.identifier.uri	https://doi.org/10.1016/j.susc.2004.06.136
dc.description.abstract	Using a linear-response approach based on the pseudo-potential method and the local density functional scheme, we have performed calculations of the atomic and dynamical properties of the (110) surface of the cubic phase of AlN. Surface localised modes are found with energies below and above the bulk spectrum, as well as in the acoustic-optical and optical-optical gap regions. The first-principles results are compared with results obtained from the application of an empirical adiabatic bond-charge model, providing an assessment of the latter scheme. (C) 2004 Elsevier B.V. All rights reserved.
dc.language	English
dc.publisher	ELSEVIER SCIENCE BV
dc.subject	Physics
dc.title	First-principles study of surface phonons on the AlN(110) surface
dc.type	Proceedings Paper
dc.identifier.volume	566
dc.identifier.startpage	904
dc.identifier.endpage	908
dc.contributor.department	Sakarya Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü
dc.contributor.saüauthor	Tütüncü, Hüseyin Murat
dc.relation.journal	SURFACE SCIENCE
dc.identifier.wos	WOS:000224238300044
dc.identifier.doi	10.1016/j.susc.2004.06.136
dc.identifier.eissn	1879-2758
dc.contributor.author	Tütüncü, Hüseyin Murat