NDLI: Effect of the electric field on the linear polarization property of binary quantum dots

Content Provider	IEEE Xplore Digital Library
Author	Nan Thidar Chit Swe Suraprapapich, S. Wissawinthanon, C. Panyakeow, S.
Copyright Year	2007
Description	Author affiliation: Dept. of Electr. Eng., Chulalongkorn Univ., Bangkok (Nan Thidar Chit Swe; Suraprapapich, S.; Wissawinthanon, C.; Panyakeow, S.)
Abstract	The splitting and shifting of eigen-energy levels of coupled binary quantum dots was theoretically studied. The amount of splitting as a function of applied electric field strength, in particular, was investigated. The eigen-energy of the system was calculated from the time-independent Schrodinger equation using a finite-difference method. It was found that a larger electric field leads to a larger amount of eigen-energy splitting. Since the degree of linear polarization is related to the amount of splitting of the eigen-energies, we can expect that the binary quantum dots should exhibit a stronger degree of linear polarization with increasing applied electric field.
Starting Page	1137
Ending Page	1140
File Size	4302138
Page Count	4
File Format	PDF
ISBN	1424406102
DOI	10.1109/NEMS.2007.352218
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-01-16
Publisher Place	Thailand
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Quantum dots Schrodinger equation Gallium arsenide Quantum mechanics Optical polarization Molecular beam epitaxial growth Photoluminescence Finite difference methods Substrates Shape linear polarization binary quantum dots eigen-energy splitting
Content Type	Text
Resource Type	Article

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