Investigations of InAs surface dots on InP
Author
Summary, in English
We have fabricated InAs dots on the surface of InP, determined their structure, and measured the optical transition energy. This energy was found to be in excellent agreement with theoretical calculations, where no free parameters have been used. The calculations were performed using eight-band k center dot p theory in the envelope function approximation. We conclude that this theory is adequate to describe quantum dots also when one of the confining materials is vacuum. (c) 2006 American Institute of Physics.
Department/s
Publishing year
2006
Language
English
Publication/Series
Applied Physics Letters
Volume
89
Issue
3
Document type
Journal article
Publisher
American Institute of Physics (AIP)
Topic
- Condensed Matter Physics
Status
Published
ISBN/ISSN/Other
- ISSN: 0003-6951