Theoretical modelling of surface phonons

Tütüncü, Hüseyin Murat

dc.contributor.authors	Srivastava, GP; Tutuncu, HM;
dc.date.accessioned	2020-01-20T08:01:58Z
dc.date.available	2020-01-20T08:01:58Z
dc.date.issued	2009
dc.identifier.citation	Srivastava, GP; Tutuncu, HM; (2009). Theoretical modelling of surface phonons. CENTRAL EUROPEAN JOURNAL OF PHYSICS, 7, 219-209
dc.identifier.issn	1895-1082
dc.identifier.uri	https://hdl.handle.net/20.500.12619/31988
dc.identifier.uri	https://doi.org/10.2478/s11534-009-0032-x
dc.description.abstract	We present a mini review of progress made towards theoretical modelling of surface phonons. We outline the essential ingredients of two theoretical methods, viz. an adiabatic bond charge method for semiconductor surfaces and the ab-initio density-functional perturbation method for solid surfaces in general. From the results of theoretical calculations we establish trends and criteria for the existence of localized phonon modes on group-IV(001) and III-V(110) semiconductor surfaces. We further obtain signatures of characteristic vibrational modes which develop during dissociative molecular adsorption on Si(001) surfaces. The results are compared with available experimental measurements. Some remarks are forwarded regarding manipulation of surface phonon modes for scientific advances and technological applications.
dc.language	English
dc.publisher	DE GRUYTER POLAND SP ZOO
dc.subject	Physics
dc.title	Theoretical modelling of surface phonons
dc.type	Proceedings Paper
dc.identifier.volume	7
dc.identifier.startpage	209
dc.identifier.endpage	219
dc.contributor.department	Sakarya Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü
dc.contributor.saüauthor	Tütüncü, Hüseyin Murat
dc.relation.journal	CENTRAL EUROPEAN JOURNAL OF PHYSICS
dc.identifier.wos	WOS:000265522000002
dc.identifier.doi	10.2478/s11534-009-0032-x
dc.identifier.eissn	1644-3608
dc.contributor.author	Tütüncü, Hüseyin Murat