Energetics of arsenic terminated GaAs(001) surfaces

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Erkoc S., Kokten H.

INTERNATIONAL JOURNAL OF MODERN PHYSICS C, vol.11, no.6, pp.1225-1237, 2000 (SCI-Expanded)

• Publication Type: Article / Article
• Volume: 11 Issue: 6
• Publication Date: 2000
• Doi Number: 10.1142/s0129183100001048
• Journal Name: INTERNATIONAL JOURNAL OF MODERN PHYSICS C
• Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Page Numbers: pp.1225-1237
• Middle East Technical University Affiliated: No

Abstract

We have investigated systematically the energetics of arsenic terminated GaAs(001) surfaces, Available surface models proposed in the literature have been considered, and relaxation and surface energies of each model have been calculated using an empirical many-body potential energy function comprising two and three-body atomic interactions.