Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Ivchenko, Eougenious"'
Autor:
Ganichev, Sergey D., Bel'kov, Vasily V., Tarasenko, Sergey A., Danilov, Sergey N., Giglberger, Stephan, Hoffmann, Christoph, Ivchenko, Eougenious L., Weiss, Dieter, Wegscheider, Werner, Gerl, Christian, Schuh, Dieter, Stahl, Joachim, De Boeck, Joan, Borghs, Gustaaf, Prettl, Wilhelm
Spin-orbit coupling provides a versatile tool to generate and to manipulate the spin degree of freedom in low-dimensional semiconductor structures. The spin Hall effect, where an electrical current drives a transverse spin current and causes a nonequ
Externí odkaz:
http://arxiv.org/abs/cond-mat/0605556
Autor:
Kirstein, Erik, Yakovlev, Dmitri R., Glazov, Mikhail M., Zhukov, Evgeny A., Kudlacik, Dennis, Kalitukha, Ina V., Sapega, Victor F., Dimitriev, Grigorii S., Semina, Marina A., Nestoklon, Mikhail O., Ivchenko, Eougenious L., Kopteva, Nataliia E., Dirin, Dmitry N., Nazarenko, Olga, Kovalenko, Maksym V., Baumann, Andreas, Höcker, Julian, Dyakonov, Vladimir, Bayer, Manfred
Publikováno v:
Nature Communications, 13
The Lande or g-factors of charge carriers are decisive for the spin-dependent phenomena in solids and provide also information about the underlying electronic band structure. We present a comprehensive set of experimental data for values and anisotro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ebe05a85604f68c6e55d596476f04bc0
https://hdl.handle.net/20.500.11850/552943
https://hdl.handle.net/20.500.11850/552943
Autor:
Diehl, Helgi, Shalygin, Vadim, Golub, Leonid, Tarasenko, Sergey, Danilov, Sergey, Belkov, Vassilij, Novik, E. G., Buhmann, H., Brüne, C., Molenkamp, L. W., Ivchenko, Eougenious, Ganichev, Sergey
We report on the observation of magnetic-field-induced photocurrent in HgTe/HgCdTe quantum wells of different widths. Both the intrasubband and interband absorption of infrared/terahertz radiation in the heterostructures is shown to cause a dc electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4a59b8e5df60f238b06f67680ad500e
https://epub.uni-regensburg.de/8355/
https://epub.uni-regensburg.de/8355/
Autor:
Wagenhuber, Klaus, Shalygin, Vadim, Niedermeier, Ulrich, Gerl, Christian, Wegscheider, Werner, Korn, Tobias, Schulz, Robert, Schüller, Christian, Ivchenko, Eougenious
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb9dd09874ea484ca964cd08260805bc
https://epub.uni-regensburg.de/2146/
https://epub.uni-regensburg.de/2146/
Autor:
Belkov, Vassilij, Ganichev, Sergey, Ivchenko, Eougenious, Tarasenko, Sergey, Weber, Wolfgang, Giglberger, Stephan, Olteanu, M., Tranitz, Hans-Peter, Danilov, Sergey, Schneider, Petra, Wegscheider, Werner, Weiss, Dieter, Prettl, Wilhelm
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 magnetic field. Experimental and theoretical analysis ev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbb7eb94072fc6df9fad1eb07eace126
Autor:
Ganichev, Sergey, Ivchenko, Eougenious, Belkov, Vassilij, Tarasenko, Sergey, Sollinger, M., Schowalter, Dieter, Weiss, Dieter, Wegscheider, Werner, Prettl, Wilhelm
It is shown that a homogeneous nonequlibrium spin polarization in semiconductor heterostructures results in an electric current. The microscopic origin of the effect is an inherent asymmetry of spin-flip scattering in systems with lifted spin degener
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cf0e9b6752e24c0a23cac15146ec671
https://epub.uni-regensburg.de/2170/
https://epub.uni-regensburg.de/2170/
Autor:
Belkov, Vassilij, Ganichev, Sergey, Schneider, Petra, Schowalter, D., Rössler, Ulrich, Prettl, Wilhelm, Ivchenko, Eougenious, Neumann, Richard, Brunner, K., Abstreiter, Gerhard
A detailed study of the circular photogalvanic effect (CPGE) in SiGe structures is presented. It is shown that the CPGE becomes possible because of the built-in asymmetry of quantum wells (QWs) in compositionally stepped samples and in asymmetrically
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02946151dd14480b7164032042e58621
Autor:
Tarasenko, Sergey, Ivchenko, Eougenious, Belkov, Vassilij, Ganichev, Sergey, Schneider, Petra, Sollinger, M., Schowalter, Dieter, Prettl, Wilhelm, Ustinov, V., Zhukov, A., Vorobjev, L.
It is shown that absorption of circularly polarized infrared radiation due to intraband (Drude-like) transitions in n-type bulk semiconductors and due to intra-subband or inter-subband transitions in quantum well (QW) structures results in a monopola
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______855::e7a6f987d3df921c01afc1b6be065cf9
https://epub.uni-regensburg.de/2186/
https://epub.uni-regensburg.de/2186/
Autor:
Tarasenko, Sergey, Ivchenko, Eougenious, Belkov, Vassilij, Ganichev, Sergey, Schowalter, Dieter, Schneider, Petra, Sollinger, M., Prettl, Wilhelm, Ustinov, V., Zhukov, A., Vorobjev, L.
It is shown that absorption of circularly polarized infrared radiation achieved by inter-subband and intra-subband (Drude-like) transitions results in a monopolar spin orientation of free carriers. The monopolar spin polarization in zinc-blende-based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c2dc7dbd1395e62d28d03047ad81596a