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arXiv · 0708.2169

Photogalvanic effects in HgTe quantum wells

B. Wittmann·R. Ravash·H. Diehl·S. N. Danilov·Z. D. Kvon·S. A. Tarasenko·E. L. Ivchenko·N. N. Mikhailov·S. A. Dvoretsky·W. Prettl·S. D. Ganichev
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Abstract

We report on the observation of the terahertz radiation induced circular (CPGE) and linear (LPGE) photogalvanic effects in HgTe quantum wells. The current response is well described by the phenomenological theory of CPGE and LPGE.

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B. Wittmann, R. Ravash, H. Diehl, S. N. Danilov, Z. D. Kvon, S. A. Tarasenko, E. L. Ivchenko, N. N. Mikhailov, S. A. Dvoretsky, W. Prettl, S. D. Ganichev. 2007-08-16. Photogalvanic effects in HgTe quantum wells. https://doi.org/10.1007/978-1-4020-8425-6_2

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