Please use this identifier to cite or link to this item:
Title: A consistent extension of the local spin density approximation to account for quantum dot mass and dielectric mismatches
Author: Pi Pericay, Martí
Royo, Miguel
Planelles, Josep (Planelles Fuster)
Keywords: Propietats elèctriques
Estructura electrònica
Electronic structure
Electric properties
Issue Date: 12-Oct-2006
Publisher: American Institute of Physics
Abstract: A consistent extension of local spin density approximation (LSDA) to account for mass and dielectric mismatches in nanocrystals is presented. The extension accounting for variable effective mass is exact. Illustrative comparisons with available configuration interaction calculations show that the approach is also very reliable when it comes to account for dielectric mismatches. The modified LSDA is as fast and computationally low demanding as LSDA. Therefore, it is a tool suitable to study large particle systems in inhomogeneous media without much effort.
Note: Reproducció del document publicat a:
It is part of: Journal of Applied Physics, 2006, vol. 100, núm. 7, p. 73712-1-73712-6
Related resource:
ISSN: 0021-8979
Appears in Collections:Articles publicats en revistes (Física Quàntica i Astrofísica)

Files in This Item:
File Description SizeFormat 
557054.pdf113.57 kBAdobe PDFView/Open

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.