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Physical Review B
Paper

Stress-induced layer-by-layer growth of Ge on Si(100)

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Abstract

Several experiments have found that Ge initially grows layer by layer on the Si(100)2×1 surface, up to a thickness of 3 atomic layers. Further growth occurs via islands. Here, model calculations show that layer-by-layer growth is stabilized for up to 3 layers because it reduces the strain energy associated with the surface dimerization. © 1991 The American Physical Society.

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Physical Review B

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