Calculational approach for the structure of electron and hole levels in quantum dots of varying shape

Authors
Kiselev, AA Kim, KW Stroscio, MA
Citation
Aa. Kiselev et al., Calculational approach for the structure of electron and hole levels in quantum dots of varying shape, PHYS REV B, 60(11), 1999, pp. 7748-7751
Citations number
16
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICAL REVIEW B-CONDENSED MATTER
ISSN journal
01631829 → ACNP
Volume
60
Issue
11
Year of publication
1999
Pages
7748 - 7751
Database
ISI
SICI code
0163-1829(19990915)60:11<7748:CAFTSO>2.0.ZU;2-5
Abstract
Another approach to the calculation of electron and hole states in quantum dots is proposed. It benefits from the particular choice of products of pow ers of Cartesian coordinates as a basis, since it is possible to evaluate a ll required matrix elements analytically for these systems. A variety of do t shapes in the presence of external electric fields can be analyzed conven iently. This approach provides a way to calculate quantum dot ensemble aver ages quickly and effectively. [S0163-1829(99)09235-8].