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# Charged Excitons in the Quantum Hall Regime: Optical Probe of Fractionally Charged Quasiholes

Schüller, Christian and Broocks, Kay-Birger and Schröter, Patrick and Heyn, Christian and Heitmann, Detlef and Bichler, Max and Wegscheider, Werner and Apalkov, Vladimir M. and Chakraborty, Tapash (2004) Charged Excitons in the Quantum Hall Regime: Optical Probe of Fractionally Charged Quasiholes. Advances in solid state physics 44, pp. 1209-1210.

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## Abstract

We review recent optical experiments on dilute two-dimensional electron systems (2DES) at very low temperatures ( $$T<0.1$$ K) and high magnetic fields. In photoluminescence experiments on a 2DES subjected to a quantizing magnetic field around $$\nu=1/3$$ , we have observed an anomalous dispersion of the charged excitons. We have found that the anomaly exists only at a very low temperature ...

## Export bibliographical data

Item Type:Article
Date:2004
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Lupton > Group Christian Schüller
Identification Number:
ValueType
10.1007/b95888DOI
Related URLs:
URLURL Type
Keywords:60.00; 70.00; 80.00
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Unknown
Created at the University of Regensburg:Unknown
Deposited On:05 Oct 2009 13:22