Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Shchepetilnikov, A. V."'
Autor:
Shchepetilnikov, A. V., Frolov, D. D., Solovyev, V. V., Nefyodov, Yu. A., Großer, A., Mikolajick, T., Schmult, S., Kukushkin, I. V.
Spin resonance of a two-dimensional electron system confined in a GaN/AlGaN heterostructure grown by molecular beam epitaxy was resistively detected over a wide range of magnetic field and microwave frequency. Although the spin-orbit interaction is s
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A79725
https://tud.qucosa.de/api/qucosa%3A79725/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A79725/attachment/ATT-0/
Autor:
Khisameeva, A. R., Shchepetilnikov, A. V., Muravev, V. M., Gubarev, S. I., Frolov, D. D., Nefyodov, Yu. A., Kukushkin, I. V., Reichl, C., Dietsche, W., Wegscheider, W.
Terahertz photoconductivity of $100~\mu$m and $20~\mu$m Hall bars fabricated from narrow AlAs quantum wells (QWs) of different widths is investigated in this paper. The photoresponse is dominated by collective magnetoplasmon excitations within the bo
Externí odkaz:
http://arxiv.org/abs/1904.10238
Akademický článek
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Publikováno v:
Phys. Rev. B 99, 045305 (2019)
The integer quantum Hall effect is a well-studied phenomenon at frequencies below about 100 Hz. The plateaus in high-frequency Hall conductivity were experimentally proven to retain up to 33 GHz, but the behavior at higher frequencies has remained la
Externí odkaz:
http://arxiv.org/abs/1811.08777
Autor:
Khisameeva, A. R., Shchepetilnikov, A. V., Muravev, V. M., Gubarev, S. I., Frolov, D. D., Nefyodov, Yu. A., Kukushkin, I. V., Reichl, C., Tiemann, L., Dietsche, W., Wegscheider, W.
Spectra of magnetoplasma excitations have been investigated in a two-dimensional electron systems in AlAs quantum wells (QWs) of different widths. The magnetoplasma spectrum have been found to change profoundly when the quantum well width became thin
Externí odkaz:
http://arxiv.org/abs/1810.11374
Akademický článek
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Autor:
Shchepetilnikov, A. V., Frolov, D. D., Nefyodov, Yu. A., Kukushkin, I. V., Smirnov, D. S., Tiemann, L., Reichl, C., Dietsche, W., Wegscheider, W.
Publikováno v:
Phys. Rev. B 94, 241302(R) (2016)
The study of nuclear magnetic resonance and nuclear spin-lattice relaxation was conducted in an asymmetrically doped to $n\sim1.8\times10^{11}$ cm$^{-2}$ 16 nm AlAs quantum well grown in the $[001]$-direction. Dynamic polarization of nuclear spins du
Externí odkaz:
http://arxiv.org/abs/1612.07302
Autor:
Khisameeva, A. R.1 (AUTHOR) akhisameeva@issp.ac.ru, Shchepetilnikov, A. V.1 (AUTHOR), Dremin, A. A.1 (AUTHOR), Kukushkin, I. V.1 (AUTHOR)
Publikováno v:
JETP Letters. May2023, Vol. 117 Issue 9, p681-686. 6p.
Autor:
Devizorova, Zh. A., Shchepetilnikov, A. V., Nefyodov, Yu. A., Volkov, V. A., Kukushkin, I. V.
Publikováno v:
JETP Letters 100, 102 (2014)
One-body mechanisms of spin splitting of the energy spectrum of 2D electrons in a one-side doped (001) GaAs/Al$_x$Ga$_{1-x}$As quantum well have been studied theoretically and experimentally. The interfacial spin splitting has been shown to compensat
Externí odkaz:
http://arxiv.org/abs/1410.2519
Autor:
Shchepetilnikov, A. V., Nikolaev, G. A., Andreeva, S. A., Khisameeva, A. R., Fedotova, Ya. V., Dremin, A. A., Kukushkin, I. V.
Publikováno v:
JETP Letters; Jun2024, Vol. 119 Issue 11, p873-878, 6p