Nonlinear magneto-gyrotropic photogalvanic effect (2009)
Diehl, H., Shalygin, V. A., Golub, L. E., Tarasenko, S. A., Danilov, S. N., Bel'kov, V. V., ...
We report on the observation of nonlinear magneto-gyrotropic photogalvanic effect in HgTe/HgCdTe quantum wells. The interband absorption of mid-infrared radiation as well as the intrasubband...
Danilov, S. N., Wittmann, B., Olbrich, P., Eder, W., Prettl, W., Golub, L. E., ...
We report a fast, room temperature detection scheme for the polarization ellipticity of laser radiation, with a bandwidth that stretches from the infrared to the terahertz range. The device consists...
Resonant circular photogalvanic effect in GaN/AlGaN heterojunctions (2008)
Wittmann, B., Golub, L. E., Danilov, S. N., Karch, J., Reitmaier, C., Kvon, Z. D., ...
The resonant circular photogalvanic effect is observed in wurtzite (0001)-oriented GaN low-dimensional structures excited by infrared radiation. The current is induced by angular momentum transfer of...
Weber, W., Golub, L. E., Danilov, S. N., Karch, J., Reitmaier, C., Wittmann, B., ...
Photogalvanic effects are observed and investigated in wurtzite (0001)-oriented GaN/AlGaN low-dimensional structures excited by terahertz radiation. The structures are shown to represent linear...
Weber, W., Golub, L. E., Danilov, S. N., Karch, J., Reitmaier, C., Wittmann, B., ...
Photogalvanic effects are observed and investigated in wurtzite (0001)-oriented GaN/AlGaN low-dimensional structures excited by terahertz radiation. The structures are shown to represent linear...
Weber, W, Golub, L E, Danilov, S N, Karch, J, Reitmaier, C, Wittmann, B, ...
Photogalvanic effects are observed and investigated in wurtzite (0001)-oriented GaN/AlGaN low-dimensional structures excited by terahertz radiation. The structures are shown to represent linear...
Resonant Circular Photogalvanic Effect in GaN/AlGaN Heterojunctions (2008)
Wittmann, B, Golub, L E, Danilov, S N, Karch, J, Reitmaier, C, Kvon, Z D, ...
The resonant circular photogalvanic effect is observed in wurtzite (0001)-oriented GaN low-dimensional structures excited by infrared radiation. The current is induced by angular-momentum transfer of...
Ganichev, S. D., Weber, W., Kiermaier, J., Danilov, S. N., Schuh, D., Wegscheider, W., ...
Two types of room temperature detectors of terahertz laser radiation have been developed which allow in an all-electric manner to determine the plane of polarization of linearly polarized radiation...
Magneto-gyrotropic photogalvanic effects in GaN/AlGaN two-dimensional systems (2007)
Weber, W., Seidl, S., Danilov, S. N., Prettl, W., Bel'kov, V. V., Golub, L. E., ...
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 absorption of...
Photogalvanic effects in HgTe quantum wells (2007)
Wittmann, B., Ravash, R., Diehl, H., Danilov, S. N., Kvon, Z. D., Tarasenko, S. A., ...
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...
Magneto-gyrotropic photogalvanic effects due to inter-subband absorption in quantum wells (2007)
Diehl, H., Shalygin, V. A., Danilov, S. N., Tarasenko, S. A., Bel'kov, V. V., Schuh, D., ...
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 gyrotropic properties of...
Subnanosecond Ellipticity Detector for Laser Radiation (second version, extended) (2007)
Ganichev, S. D., Weber, W., Kiermaier, J., Danilov, S. N., Olbrich, P., Schuh, D., ...
Two types of room temperature detectors of terahertz laser radiation have been developed which allow in an all-electric manner to determine the plane of polarization of linearly polarized radiation...
Ganichev, S. D., Danilov, S. N., Bel'kov, V. V., Giglberger, S., Tarasenko, S. A., Ivchenko, E. L., ...
We show that spin-dependent electron-phonon interaction in the energy relaxation of a two-dimensional electron gas results in equal and oppositely directed currents in the spin-up and spin-down...
Ganichev, S. D., Danilov, S. N., Bel'kov, V. V., Giglberger, S., Tarasenko, S. A., Ivchenko, E. L., ...
We show that spin-dependent electron-phonon interaction in the energy relaxation of a two-dimensional electron gas results in equal and oppositely directed currents in the spin-up and spin-down...
Ganichev, S. D., Danilov, S. N., Bel'kov, V. V., Giglberger, S., Tarasenko, S. A., Ivchenko, E. L., ...
We show that spin-dependent electron-phonon interaction in the energy relaxation of a two-dimensional electron gas results in equal and oppositely directed currents in the spin-up and spin-down...
Spin photocurrents and circular photon drag effect in (110)-grown quantum well structures (2006)
Shalygin, V. A., Diehl, H., Hoffmann, Ch., Danilov, S. N., Herrle, T., Tarasenko, S. A., ...
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 circular photon drag...
Giglberger, S., Golub, L. E., Bel'kov, V. V., Danilov, S. N., Schuh, D., Gerl, Ch., ...
The spin-galvanic effect and the circular photogalvanic effect induced by terahertz radiation are applied to determine the relative strengths of Rashba and Dresselhaus band spin-splitting in...
Demonstration of Rashba spin splitting in GaN-based heterostructures (2005)
Weber, W., Ganichev, S. D., Kvon, Z. D., Bel'kov, V. V., Golub, L. E., Danilov, S. N., ...
The circular photogalvanic effect (CPGE), induced by infrared radiation, has been observed in (0001)-oriented GaN quantum well (QW) structures. The photocurrent changes sign upon reversing the...
Magneto-Gyrotropic Photogalvanic Effects in Semiconductor Quantum Wells (2005)
Bel'kov, V. V., Ganichev, S. D., Ivchenko, E. L., Tarasenko, S. A., Weber, W., Giglberger, S., ...
We show that free-carrier (Drude) absorption of both polarized and unpolarized terahertz radiation in quantum well (QW) structures causes an electric photocurrent in the presence of an in-plane...
Can an electric current orient spins in quantum wells? (2004)
Ganichev, S. D., Danilov, S. N., Schneider, Petra, Bel'kov, V. V., Golub, L. E., Wegscheider, W., ...
A longstanding theoretical prediction is the orientation of spins by an electrical current flowing through low-dimensional carrier systems of sufficiently low crystallographic symmetry. Here we show...
Spin relaxation times of 2D holes from spin sensitive bleaching of inter-subband absorption (2004)
Schneider, Petra, Kainz, J., Ganichev, S. D., Bel'kov, V. V., Danilov, S. N., Glazov, M. M., ...
We present spin relaxation times of 2D holes obtained by means of spin sensitive bleaching of the absorption of infrared radiation in p-type GaAs/AlGaAs quantum wells (QWs). It is shown that the...
Magnetic field effect on tunnel ionization of deep impurities by terahertz radiation (2003)
Ganichev, S. D., Danilov, S. N., Sollinger, M., Zimmermann, J., Moskalenko, A. S., Perel, V. I., ...
A suppression of tunnelling ionization of deep impurities in terahertz frequency electric fields by a magnetic field is observed. It is shown that the ionization probability at external magnetic...
Bondarenko, E. B., Vorobjev, L. E., Danilov, S. N., Donetsky, D. V., Zerovat, V. L.
Far-infrared (lambda = from 70 to 300 micrometers) spontaneous emission and modulation of absorption under heating 2D-electrons in strong electric field applied along GaAs/AlGaAs quantum layers are...
Intraband Absorptoin of Far-Infrared Light by Electrons in GaAs/AlGaAs Quantum Wells (2002)
Verobjev, L. E., Danilov, S. N., Zerova, V. L., Kochegarov, Y. V., Firsov, D. A.
In present work the first results of the investigations of intrasubband absorption of far-infrared polarized radiation (lambda = approx. 100 micrometers) by equilibrium and hot electrons in...
Vorobjev, L. E., Danilov, S. N., Titkov, I. E., Firsov, D. A., Shalygin, V. A.
For the first time the electrooptical phenomena due to intersubband electron transitions were investigated in GaAs/AlAs MQW structures. These structures are purposed for creation a mid infrared laser...
Near and Mid Infrared Spectroscopy of InGaAs/GaAs Quantum Dot Structures (2002)
Shalygin, V. A., Vorobjev, L. E., Glukhovskoy, A. V., Danilov, S. N., Panevin, V. Yu.
Results of a photo- and electroluminescence study of vertically coupled in(o.5)Ga?0.5)As/GaAs quantum dot structures with extended waveguide (1.24 micrometers thick) are presented. Spectra of...
Spin Sensitive Bleaching of Absorption in P-Type GaAs/AlGaAs QWs (2002)
Ganichev, S. D., Danilov, S. N., Bel'kov, V. V., Ivchenko, E. L., Vorobjev, L. E.
This article is from ADA408025 Nanostructures: Physics and Technology International Symposium (9th), St. Petersburg, Russia, June 18-22, 2001 Proceedings
Light absorption and emission in InAs/GaAs quantum dots and stepped quantum wells (2002)
Aleshkin, V. Y., Gaponova, D. M., Revin, D. G., Vorobjev, L. E., Danilov, S. N., Panevin, V. Y., ...
Spin sensitive bleaching and monopolar spin orientation in quantum wells (2001)
Ganichev, S. D., Danilov, S. N., Bel'kov, V. V., Ivchenko, E. L., Bichler, M., Wegscheider, W., ...
Spin sensitive bleaching of the absorption of far-infrared radiation has been observed in $p$-type GaAs/AlGaAs quantum well structures. The absorption of circularly polarized radiation saturates at...
Vorobjev, L. E., Danilov, S. N., Gluhovskoy, A. V., Zerova, V. L., Zibik, E. A., Panevin, V. Yu., ...
Optical phenomena in the mid-infrared range connected with interlevel and intersubband charge-carrier transitions in quantum dot and quantum well (QW) heterostructures under optical and electrical...