73 citations · 88 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2007★ 1 cited
Photogalvanic effects in HgTe quantum wells
B. Wittmann, R. Ravash, H. Diehl +8
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 describe…
cond-mat.mtrl-sci2007★ 14 cited
Magneto-gyrotropic photogalvanic effects due to inter-subband absorption in quantum wells
H. Diehl, V. A. Shalygin, S. N. Danilov +6
We report on the observation of the magneto-photogalvanic effect (MPGE) due to inter-subband transitions in (001)-oriented GaAs quantum wells. This effect is related to the gyrotro…
cond-mat.mes-hall2006★ 73 cited
Spin photocurrents and circular photon drag effect in (110)-grown quantum well structures
V. A. Shalygin, H. Diehl, Ch. Hoffmann +8
We report on the study of spin photocurrents in (110)-grown quantum well structures. Investigated effects comprise the circular photogalvanic effect and so far not observed circula…