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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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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|Date:||25 July 2001|
|Institutions:||Physics > Institute of Experimental and Applied Physics > Chair Professor Lupton > Group Christian Schüller|
|Keywords:||A. Heterojunctions; A. Nanostructures; D. Electron–electron interactions; E. Inelastic light scattering|
|Subjects:||500 Science > 530 Physics|
|Created at the University of Regensburg:||Unknown|
|Deposited On:||05 Oct 2009 13:26|
|Last Modified:||13 Mar 2014 11:04|