Vibrational properties of the As-deposited InP(110) surface

Tütüncü, Hüseyin Murat; Aslan, Metin

dc.contributor.authors	Tutuncu, HM; Srivastava, GP; Aslan, M;
dc.date.accessioned	2020-01-20T08:02:14Z
dc.date.available	2020-01-20T08:02:14Z
dc.date.issued	2002
dc.identifier.citation	Tutuncu, HM; Srivastava, GP; Aslan, M; (2002). Vibrational properties of the As-deposited InP(110) surface. PHYSICA B-CONDENSED MATTER, 316, 482-479
dc.identifier.issn	0921-4526
dc.identifier.uri	https://hdl.handle.net/20.500.12619/32145
dc.identifier.uri	https://doi.org/10.1016/S0921-4526(02)00548-3
dc.description.abstract	We report on the vibrational properties of arsenic-deposited InP(110) surface based on investigations carried out using an adiabatic bond charge model. We have considered two structural models: epitaxially continued layer structure and an exchange-reacted structure. The structural and electronic information necessary for these calculations is obtained using the ab initio pseudopotential method. For both structural models, we find that deposition of As on InP(110) results in several characteristic new phonon modes in the bulk acoustical-optical gap range, with the density of states for the exchange-reacted model characterised by a clear gap of 10 meV. (C) 2002 Elsevier Science B.V. All rights reserved.
dc.language	English
dc.publisher	ELSEVIER SCIENCE BV
dc.subject	Physics
dc.title	Vibrational properties of the As-deposited InP(110) surface
dc.type	Proceedings Paper
dc.identifier.volume	316
dc.identifier.startpage	479
dc.identifier.endpage	482
dc.contributor.department	Sakarya Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü
dc.contributor.saüauthor	Tütüncü, Hüseyin Murat
dc.contributor.saüauthor	Aslan, Metin
dc.relation.journal	PHYSICA B-CONDENSED MATTER
dc.identifier.wos	WOS:000176297400121
dc.contributor.author	Tütüncü, Hüseyin Murat
dc.contributor.author	Aslan, Metin