Article contents
Semiconductor Superlattices: Order and Disorder
Published online by Cambridge University Press: 25 February 2011
Abstract
We review and discuss the main structural phenomena inherent in epitaxial multilayer semiconductor growth: lattice mismatch, misfit dislocation generation, two-dimensional vs. threedimensional growth, interface abruptness and planarity and the local atomic structure of semiconductor alloys. The prevalence of metastable structures, often a function of crystal growth temperature, is discussed. We also investigate the effect of Si ion implantation and subsequent rapid thermal annealing of AlGaAs/GaAs and InGaAs/GaAs multilayer structures, with reference to strain relaxation, layer planarity and enhanced Al, In and Si diffusion.
- Type
- Research Article
- Information
- Copyright
- Copyright © Materials Research Society 1987
References
REFERENCES
- 1
- Cited by