Zobrazeno 1 - 10
of 176
pro vyhledávání: '"Litvin, L."'
Autor:
Klompmaker, L., Poddubny, A. N., Yalcin, E., Litvin, L. V., Jede, R., Karczewski, G., Chusnutdinow, S., Wojtowicz, T., Yakovlev, D. R., Bayer, M., Akimov, I. A.
We study experimentally and theoretically the temperature dependence of transverse magnetic routing of light emission from hybrid plasmonic-semiconductor quantum well structures where the exciton emission from the quantum well is routed into surface
Externí odkaz:
http://arxiv.org/abs/2106.13619
Autor:
Akimov, I. A., Poddubny, A. N., Vondran, J., Vorobyov, Yu. V., Litvin, L. V., Jede, R., Karczewski, G., Chusnutdinow, S., Wojtowicz, T., Bayer, M.
Publikováno v:
Phys. Rev. B 103, 085425 (2021)
Optical control of electronic spins is the basis for ultrafast spintronics: circularly polarized light in combination with spin-orbit coupling of the electronic states allows for spin manipulation in condensed matter. However, the conventional approa
Externí odkaz:
http://arxiv.org/abs/2009.07658
Publikováno v:
Biosystems Diversity. 31(1):100-112
Externí odkaz:
https://www.ceeol.com/search/article-detail?id=1118315
Autor:
Spitzer, F., Poddubny, A. N., Akimov, I. A., Sapega, V. F., Klompmaker, L., Kreilkamp, L. E., Litvin, L. V., Jede, R., Karczewski, G., Wiater, M., Wojtowicz, T., Yakovlev, D. R., Bayer, M.
Magneto-optical phenomena such as the Faraday and Kerr effects play a decisive role for establishing control over polarization and intensity of optical fields propagating through a medium. Intensity effects where the direction of light emission depen
Externí odkaz:
http://arxiv.org/abs/1712.05703
Publikováno v:
Phys. Rev. B 91, 245419 (2015)
It was recently suggested that a novel type of phase transition may occur in the visibility of electronic Mach-Zehnder Interferometers. Here, we present experimental evidence for the existence of this transition. The transition is induced by strongly
Externí odkaz:
http://arxiv.org/abs/1211.5951
We investigate an electronic Mach-Zehnder interferometer with high visibility in the quantum Hall regime. The superposition of the electrostatic potentials from a quantum point contact (QPC) and the residual disorder potential from doping impurities
Externí odkaz:
http://arxiv.org/abs/0912.1230
Publikováno v:
Phys. Rev. B v.78, p.075303, (2008).
We study the visibility of Aharonov-Bohm interference in an electronic Mach-Zehnder interferometer (MZI) in the integer quantum Hall regime. The visibility is controlled by the filling factor $\nu$ and is observed only between $\nu \approx 2.0$ and 1
Externí odkaz:
http://arxiv.org/abs/0802.1164
Publikováno v:
Phys. Rev. B 75, 033315 (2007).
We investigate the temperature and voltage dependence of the quantum interference in an electronic Mach-Zehnder interferometer using edge channels in the integer quantum-Hall-regime. The amplitude of the interference fringes is significantly smaller
Externí odkaz:
http://arxiv.org/abs/cond-mat/0607758
Autor:
Helzel, A., Kokanovic, I., Babic, D., Litvin, L. V., Rohlfing, F., Otto, F., Surgers, C., Strunk, C.
We study nonlocal vortex transport in mesoscopic amorphous Nb0.7Ge0.3 samples. A dc current I is passed through a wire connected via a perpendicular channel, of a length L= 2-5 um, with a pair of voltage probes where a nonlocal response Vnl ~ I is me
Externí odkaz:
http://arxiv.org/abs/cond-mat/0606449
Autor:
Matusche, B., Litvin, L., Schneider, R., Bellenberg, B., Mühlau, M., Pongratz, V., Berthele, A., Groppa, S., Muthuraman, M., Zipp, F., Paul, F., Wiendl, H., Meuth, S.G., Sämann, P., Weber, F., Linker, R.A., Kümpfel, T., Gold, R., Lukas, C.
BACKGROUND: Brain pseudoatrophy has been shown to play a pivotal role in the interpretation of brain atrophy measures during the first year of disease-modifying therapy in multiple sclerosis. Whether pseudoatrophy also affects the spinal cord remains
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=mdc______med::eec8d11e380cdef702f2b0c2a222675b
http://edoc.mdc-berlin.de/22582/1/22582oa.pdf
http://edoc.mdc-berlin.de/22582/1/22582oa.pdf