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Spin-and Charge-Density Excitations in Quantum Dots: A Raman Study

Schüller, Christian and Steinebach, Christoph and Heitmann, Detlef (2001) Spin-and Charge-Density Excitations in Quantum Dots: A Raman Study. Solid State Communications 119 (4-5), pp. 323-331.

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Abstract

In this article we review our recent experimental and theoretical investigations of electronic excitations in GaAs–AlGaAs quantum dots. In the experimental structures we have observed collective spin- (SDE) and charge-density excitations (CDE), and, under conditions of extreme resonance, excitations which can be attributed to nearly unrenormalized single-particle-like transitions (SPE). We ...

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Item Type:Article
Date:25 July 2001
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Lupton > Group Christian Schüller
Identification Number:
ValueType
10.1007/b9588810.1016/S0038-1098(01)00113-2 DOI
Classification:
NotationType
73.20.Dx; 73.20.Mf; 78.30.−j; 78.66.FdPACS
Keywords:A. Heterojunctions; A. Nanostructures; D. Electron–electron interactions; E. Inelastic light scattering
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Owner: Martin Kaiser
Deposited On:05 Oct 2009 13:26
Last Modified:13 Mar 2014 11:04
Item ID:9696
Owner Only: item control page

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