36 citations · 47 across the 3 of their papers we have counts for
3 papers
cond-mat.mes-hall2008★ 36 cited
Pure spin photocurrents
E. L. Ivchenko, S. A. Tarasenko
The pure spin currents, i.e., the counterflow of particles with opposite spin orientations, can be optically injected in semiconductors. Here, we develop a phenomenological theory,…
cond-mat.mes-hall2007★ 10 cited
Magneto-gyrotropic photogalvanic effects in GaN/AlGaN two-dimensional systems
W. Weber, S. Seidl, S. N. Danilov +8
The magneto-gyrotropic photogalvanic and spin-galvanic effects are observed in (0001)-oriented GaN/AlGaN heterojunctions excited by terahertz radiation. We show that free-carrier a…
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…