Atomic geometry, electronic structure, and vibrational properties of the AlSb(110) and GaSb(110) surfaces

Tütüncü, Hüseyin Murat

dc.contributor.authors	Tutuncu, HM; Srivastava, GP;
dc.date.accessioned	2020-01-20T08:02:16Z
dc.date.available	2020-01-20T08:02:16Z
dc.date.issued	1999
dc.identifier.citation	Tutuncu, HM; Srivastava, GP; (1999). Atomic geometry, electronic structure, and vibrational properties of the AlSb(110) and GaSb(110) surfaces. PHYSICAL REVIEW B, 59, 4932-4925
dc.identifier.issn	1098-0121
dc.identifier.uri	https://hdl.handle.net/20.500.12619/32156
dc.identifier.uri	https://doi.org/10.1103/PhysRevB.59.4925
dc.description.abstract	We have investigated the atomic geometry and electronic structure of the clean (110) surfaces of AlSb and GaSb using the nb initio pseudopotential theory. The calculated atomic geometry for these surfaces is in good agreement with experimental and previous theoretical results. The calculated electronic spectrum for the GaSb(110) surface agrees very well with photoemission results. We have used our atomic geometry to study surface phonons on these surfaces by applying the adiabatic bond-charge model. The calculated phonon spectra for both surfaces compare very well with results obtained from a recent high-resolution electron-energy-loss spectroscopy experiment. The results are used to draw some general trends for surface phonons on III-V(110). [S0163-1829(99)02108-6].
dc.language	English
dc.publisher	AMER PHYSICAL SOC
dc.subject	Physics
dc.title	Atomic geometry, electronic structure, and vibrational properties of the AlSb(110) and GaSb(110) surfaces
dc.type	Article
dc.identifier.volume	59
dc.identifier.startpage	4925
dc.identifier.endpage	4932
dc.contributor.department	Sakarya Üniversitesi/Fen-Edebiyat Fakültesi/Fizik Bölümü
dc.contributor.saüauthor	Tütüncü, Hüseyin Murat
dc.relation.journal	PHYSICAL REVIEW B
dc.identifier.wos	WOS:000078778800065
dc.identifier.eissn	1550-235X
dc.contributor.author	Tütüncü, Hüseyin Murat