Growth morphology of Ag islands on GaAs (110) at low coverage: Monte Carlo simulations

Ashok Challa, Timothy S. Cale, Jeffery Drucker

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

The growth morphology of Ag on GaAs (110) surface, at low coverage, is investigated with Monte Carlo simulations using a solid-on-solid model. Experimentally Ag deposited at room temperature forms isotropic islands and forms islands elongated along the 〈110〉 direction when deposited at 250°C. The preliminary results from our Monte Carlo simulations indicate that anisotropy in the surface migration and near-neighbor interactions are the main factors for the elongated islands observed for depositions performed at 250°C.

Original languageEnglish (US)
Title of host publicationMaterials Research Society Symposium - Proceedings
PublisherMaterials Research Society
Pages101-106
Number of pages6
Volume355
StatePublished - 1995
EventProceedings of the 1994 MRS Fall Meeting - Boston, MA, USA
Duration: Nov 28 1994Dec 2 1994

Other

OtherProceedings of the 1994 MRS Fall Meeting
CityBoston, MA, USA
Period11/28/9412/2/94

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ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

Cite this

Challa, A., Cale, T. S., & Drucker, J. (1995). Growth morphology of Ag islands on GaAs (110) at low coverage: Monte Carlo simulations. In Materials Research Society Symposium - Proceedings (Vol. 355, pp. 101-106). Materials Research Society.