No CrossRef data available.
Article contents
Progress in the Growth and Characterization of Ge Quantum Dots and Islands
Published online by Cambridge University Press: 01 February 2011
Abstract
We review progress in the growth of Si1-xGex islands and Ge dots on (001) Si. We discuss the evolution of the island morphology with Si1-xGex coverage, and the effect of growth parameters or post-growth annealing on the shape of the islands and dots. We outline some of the structural, and optical properties of Si1-xGex islands and review recent progress in the determination of their composition and strain distribution. We discuss various approaches currently being investigated to engineer Si1-xGex quantum dots and in particular control their size, density and spatial distribution. For example, we show how C pre-deposition on Si (001) can influence nucleation and growth of Ge islands.
- Type
- Research Article
- Information
- Copyright
- Copyright © Materials Research Society 2005