Zobrazeno 1 - 10
of 26
pro vyhledávání: '"G. V. Budkin"'
Autor:
G V Budkin, S A Tarasenko
Publikováno v:
New Journal of Physics, Vol 22, Iss 1, p 013005 (2020)
It is shown that the dissipation of energy in an electron gas confined in a quantum well made of non-centrosymmetric crystal leads to a direct electric current. The current originates from the real-space shift of the wave packets of Bloch electrons a
Externí odkaz:
https://doaj.org/article/6961acdb4c1d4dec83d2647f6dbb03d9
Autor:
I. Yahniuk, G. V. Budkin, A. Kazakov, M. Otteneder, J. Ziegler, D. Weiss, N. N. Mikhailov, S. A. Dvoretskii, T. Wojciechowski, V. V. Bel’kov, W. Knap, S. D. Ganichev
Publikováno v:
Physical Review Applied. 18
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d24a5ffde746b532a3394e8cb3e36906
https://doi.org/10.1103/physrevapplied.18.054011
https://doi.org/10.1103/physrevapplied.18.054011
Autor:
G. V. Budkin, S. A. Tarasenko
Spin-orbit interaction in semiconductor structures with broken space inversion symmetry leads to spin splitting of electron and hole states even in the absence of magnetic field. We discover that, beyond the Rashba and Dresselhaus contributions, ther
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4f16d06e22b29a471d21e60236e41e3
http://arxiv.org/abs/2201.10388
http://arxiv.org/abs/2201.10388
Autor:
S. Hubmann, G. V. Budkin, M. Urban, V. V. Bel’kov, A. P. Dmitriev, J. Ziegler, D. A. Kozlov, N. N. Mikhailov, S. A. Dvoretsky, Z. D. Kvon, D. Weiss, S. D. Ganichev
Publikováno v:
Journal of Infrared, Millimeter, and Terahertz Waves.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d14107f622fdcdc18709f289f8273ea
https://doi.org/10.1007/s10762-021-00822-6
https://doi.org/10.1007/s10762-021-00822-6
Autor:
Sergey A. Dvoretsky, I. Yahnuk, V. Kachorovskii, Jonas D. Ziegler, Dieter Weiss, Sergey Ganichev, Wojciech Knap, N. N. Mikhailov, M. Otteneder, Leonid Golub, A. S. Kazakov, Tomasz Dietl, G. V. Budkin
Publikováno v:
2021 46th International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz).
We report on the observation of terahertz radiation induced ratchet effects in HgTe/HgCdTe-based quantum well (QWs) structures with a comb-like dual-grating-gate (DGG) structures. For investigations, we used various HgTe QWs with thickness of the 8.0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b7d10e4d4101f5980fc833d5d15d81e
https://doi.org/10.1109/irmmw-thz50926.2021.9567271
https://doi.org/10.1109/irmmw-thz50926.2021.9567271
Autor:
N. N. Mikhailov, V. G. Remesnik, V. S. Varavin, Stefan Hubmann, Wojciech Knap, S. A. Dvoretsky, M. Otteneder, D. A. Kozlov, G. V. Budkin, Dmytro B. But, I. Yahniuk, Sergey Ganichev, V. V. Bel'kov, Daniel Sacré, Sergey Tarasenko, K. Diendorfer
We report on the observation of symmetry breaking and the circular photogalvanic effect in ${\mathrm{Cd}}_{x}{\mathrm{Hg}}_{1\ensuremath{-}x}\mathrm{Te}$ alloys. We demonstrate that irradiation of bulk epitaxial films with circularly polarized terahe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97a8fc7c8cea9f62a8ed84b091f5a6c8
https://epub.uni-regensburg.de/43603/
https://epub.uni-regensburg.de/43603/
Autor:
Kilian Diendorfer, Nikolay N. Mikhailov, Wojciech Knap, D. A. Kozlov, V. V. Bel'kov, Ivan Dmitriev, M. Otteneder, I. Yahniuk, G. V. Budkin, Daniel Sacré, Sergey Ganichev, Sergey A. Dvoretsky
We present studies of the cyclotron resonance (CR) in thick Cd$_x$Hg$_{1-x}$Te films with different cadmium concentrations corresponding to inverted and normal band order, as well as to an almost linear energy dispersion. Our results demonstrate that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a441d95adb439c08bc9e35a5a49384f
http://arxiv.org/abs/2001.04806
http://arxiv.org/abs/2001.04806
Autor:
G. V. Budkin, A. Reznitsky
Publikováno v:
Semiconductors. 52:1795-1797
“We present experimental and theoretical study of the photoluminescence in a set of double asymmetric CdSe/ZnSe quantum wells with self-assembled quantum dots separated by rather thick ZnSe barrier. It is found that for a certain ratio between dept
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e48a2c06c1f45ae4cec04db7d5f1557
https://doi.org/10.1134/s1063782618140051
https://doi.org/10.1134/s1063782618140051
Publikováno v:
Journal of Experimental and Theoretical Physics. 124:740-750
The luminescence and luminescence excitation spectra of CdSe/ZnSe quantum dots are studied in a set of double quantum wells with the ZnSe barrier of width 14 nm, the same amount of a deposited CdSe layer forming a deep well and shallow wells with dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::feade265366a14258bbc0dfb9a57b63c
https://doi.org/10.1134/s1063776117040100
https://doi.org/10.1134/s1063776117040100
Autor:
Dieter Weiss, A. P. Dmitriev, V. V. Bel'kov, M. Otteneder, S. Gebert, D. Disterheft, G. V. Budkin, Sergey Ganichev, Jonas D. Ziegler, S. A. Dvoretsky, S. Baumann, D. A. Kozlov, Z. D. Kvon, Stefan Hubmann, E. L. Ivchenko, N. N. Mikhailov
Publikováno v:
Physical Review B
We report on a strong nonlinear behavior of the photogalvanics and photoconductivity under excitation of HgTe quantum wells (QWs) by intense terahertz (THz) radiation. The increasing radiation intensity causes an inversion of the sign of the photocur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ba2d6217d949bb3e54bb8c175eaf55b