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paper

Photogalvanic effects in HgTe quantum wells

arXiv:0708.2169 · doi:10.1007/978-1-4020-8425-6_2

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.

2 pages, 2 figures