DocumentCode
3018789
Title
Terahertz Electric Polarizability of Multiple Excitons in CdSe Quantum Dots
Author
Dakovski, Georgi L. ; Kubera, Brian ; Mathur, Harsh ; Shan, Jie
Author_Institution
Case Western Reserve Univ., Cleveland
fYear
2007
fDate
6-11 May 2007
Firstpage
1
Lastpage
2
Abstract
Dependence of the polarizability of a QD on the number of excitons in it was investigated. A simple model of weakly interacting charge carriers in an infinite spherical potential well agrees well with the experiment.
Keywords
II-VI semiconductors; cadmium compounds; excitons; semiconductor quantum dots; submillimetre wave spectra; CdSe; CdSe quantum dots; infinite spherical potential well; multiple excitons; terahertz electric polarizability; terahertz time-domain spectroscopy; weakly interacting charge carriers; Charge carriers; Energy states; Excitons; Optical polarization; Optical pulses; Optical pumping; Potential well; Probes; Quantum dots; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2007. CLEO 2007. Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-55752-834-6
Type
conf
DOI
10.1109/CLEO.2007.4453353
Filename
4453353
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