Bryant, G.
and Jaskolski, W.
(2001),
Designing Nanocrystal Nanosystems: Quantum-Dot Quantum-Wells to Quantum-Dot Solids, Proceedings from the International Conference on Semiconductor Quantum Dots | |, Munich, GE
(Accessed May 18, 2024)
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Designing Nanocrystal Nanosystems: Quantum-Dot Quantum-Wells to Quantum-Dot Solids
Published
Author(s)
, W Jaskolski
Abstract
To design nanocrystal nanosystems, a theory for nanocrystals is needed which can be applied to nanocrystals with atomic-scale variations in composition, structure and shape. We present an empirical tight-binding theory for nanocrystal heteronanostructures. Electronic structure and optical absorption spectra are obtained for dS/HgS/CdS and ZnS/CdS/ZnS quantum-dot quantum-well nanocrystals. Comparison with experiment shows that tight-binding theory provides a good description of nanosystems with monolayer variations in composition. Issues for designing nanocrystal heteronanostructures are discussed.Proceedings Title
Proceedings from the International Conference on Semiconductor Quantum Dots | |
Volume
224
Issue
No. 3
Conference Dates
July 31-August 3, 2000
Conference Location
Munich, GE
Conference Title
Physica Status Solidi B
Pub Type
Conferences
Keywords
electronic structure, nanocrystal, optical absorption, quantum dot, semiconductor
Citation
Issues
If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.
Created April 1, 2001, Updated February 17, 2017