Structure of the annealed Au-Si(100) system: a UHV-HREM study

G. Jayaram; Laurence Marks

Structure of the annealed Au-Si(100) system: a UHV-HREM study

G. Jayaram^*, Laurence Marks

^*Corresponding author for this work

Materials Science and Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

The structure obtained on annealing sub-monolayer of Au deposited on clean Si(100) surfaces at room temperature was studied using mainly ultrahigh vacuum transmission electron imaging (UHV-HREM). Spots suggesting a 5×1 type reconstruction and faint 1/2 order streaks were seen in the diffraction patterns. The reconstructed wave shows pairs of Au-rows which correspond to the 'trenches' reported in an earlier STM study. Lateral disorder across the rows was seen to be responsible for the streaks in the patterns.

Original language	English (US)
Pages (from-to)	275-279
Number of pages	5
Journal	Materials Research Society Symposium - Proceedings
Volume	355
State	Published - Jan 1 1995

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials

Cite this

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title = "Structure of the annealed Au-Si(100) system: a UHV-HREM study",

abstract = "The structure obtained on annealing sub-monolayer of Au deposited on clean Si(100) surfaces at room temperature was studied using mainly ultrahigh vacuum transmission electron imaging (UHV-HREM). Spots suggesting a 5×1 type reconstruction and faint 1/2 order streaks were seen in the diffraction patterns. The reconstructed wave shows pairs of Au-rows which correspond to the 'trenches' reported in an earlier STM study. Lateral disorder across the rows was seen to be responsible for the streaks in the patterns.",

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N2 - The structure obtained on annealing sub-monolayer of Au deposited on clean Si(100) surfaces at room temperature was studied using mainly ultrahigh vacuum transmission electron imaging (UHV-HREM). Spots suggesting a 5×1 type reconstruction and faint 1/2 order streaks were seen in the diffraction patterns. The reconstructed wave shows pairs of Au-rows which correspond to the 'trenches' reported in an earlier STM study. Lateral disorder across the rows was seen to be responsible for the streaks in the patterns.

AB - The structure obtained on annealing sub-monolayer of Au deposited on clean Si(100) surfaces at room temperature was studied using mainly ultrahigh vacuum transmission electron imaging (UHV-HREM). Spots suggesting a 5×1 type reconstruction and faint 1/2 order streaks were seen in the diffraction patterns. The reconstructed wave shows pairs of Au-rows which correspond to the 'trenches' reported in an earlier STM study. Lateral disorder across the rows was seen to be responsible for the streaks in the patterns.

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Structure of the annealed Au-Si(100) system: a UHV-HREM study

Abstract

ASJC Scopus subject areas

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