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Linear and ultrafast optical spectroscopy in the regime of the quantum Hall effect

Brooks, K.-B., Su, B., Schröter, P., Heyn, Ch., Heitmann, D., Wegscheider, Werner, Apalkov, V. M., Chakraborty, Tapash, Perakis, I. E. and Schüller, Christian (2008) Linear and ultrafast optical spectroscopy in the regime of the quantum Hall effect. physica status solidi b 245 (2), pp. 321-330.

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Date of publication of this fulltext: 02 Oct 2009 08:01

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Other URL: http://www3.interscience.wiley.com/journal/117885322/abstract


We review our optical experiments on two-dimensional electron systems (2DES) of different mobilities, realized in modulation-doped GaAs-AlGaAs single quantum wells, in quantizing magnetic fields. The carrier densities of the 2DESs could be tuned in a quite broad range between about 1 × 1010 cm-2 and 2 × 1011 cm-2 via gate electrodes. In photoluminescence (PL) and absorption experiments on 2DES ...


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Item type:Article
Date:15 January 2008
Institutions:Physics > Institute of Experimental and Applied Physics > Chair Professor Lupton > Group Christian Schüller
Identification Number:
71.30.+h • 73.43.Lp • 73.63.KvPACS
Dewey Decimal Classification:500 Science > 530 Physics
Created at the University of Regensburg:Unknown
Item ID:9621
Owner only: item control page


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