Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Sukhorukov, E. V."'
Autor:
Goremykina, A. S., Sukhorukov, E. V.
Publikováno v:
Phys. Rev. B 95, 155419 (2017)
We study the manifestation of the non-perturbative effects of interaction in sequential tunnelling between a quasi-one dimensional system of chiral quantum Hall edge channels and a multilevel quantum dot (QD). We use the formal scattering theory appr
Externí odkaz:
http://arxiv.org/abs/1611.02745
Autor:
Jezouin, S., Iftikhar, Z., Anthore, A., Parmentier, F. D., Gennser, U., Cavanna, A., Ouerghi, A., Levkivskyi, I. P., Idrisov, E., Sukhorukov, E. V., Glazman, L. I., Pierre, F.
Publikováno v:
Nature 536, 58 (2016)
In 1909, Millikan showed that the charge of electrically isolated systems is quantized in units of the elementary electron charge e. Today, the persistence of charge quantization in small, weakly connected conductors allows for circuits where single
Externí odkaz:
http://arxiv.org/abs/1609.08910
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
Publikováno v:
Phys. Rev. Lett. 101, 016803 (2008)
An experimental study of current fluctuations through a tunable transmission barrier, a quantum point contact, are reported. We measure the probability distribution function of transmitted charge with precision sufficient to extract the first three c
Externí odkaz:
http://arxiv.org/abs/0710.1852
Autor:
Sim, H. -S., Sukhorukov, E. V.
Publikováno v:
Phys. Rev. Lett. 96, 020407 (2006)
We investigate the quantum transport in a generalized N-particle Hanbury Brown--Twiss setup enclosing magnetic flux, and demonstrate that the Nth-order cumulant of current cross correlations exhibits Aharonov-Bohm oscillations, while there is no such
Externí odkaz:
http://arxiv.org/abs/cond-mat/0508399
Publikováno v:
New. J. Phys. 7, 176 (2005)
A scattering approach to entanglement in mesoscopic conductors with independent fermionic quasiparticles is discussed. We focus on conductors in the tunneling limit, where a redefinition of the quasiparticle vacuum transforms the wavefunction from a
Externí odkaz:
http://arxiv.org/abs/cond-mat/0503016
Publikováno v:
Physica E 20, 33 (2003)
Electronic Hanbury Brown Twiss correlations are discussed for geometries in which transport is along adiabatically guided edge channels. We briefly discuss partition noise experiments and discuss the effect of inelastic scattering and dephasing on cu
Externí odkaz:
http://arxiv.org/abs/cond-mat/0404123
Publikováno v:
Phys. Rev. B 70, 115330 (2004)
We investigate the spin entanglement in the superconductor-quantum dot system proposed by Recher, Sukhorukov and Loss, coupling it to an electronic beam-splitter. The superconductor-quantum dot entangler and the beam-splitter are treated within a uni
Externí odkaz:
http://arxiv.org/abs/cond-mat/0402368
Autor:
Jacquod, Ph., Sukhorukov, E. V.
Publikováno v:
Phys. Rev. Lett. 92, 116801 (2004)
We investigate the transport properties of open quantum chaotic systems in the semiclassical limit. We show how the transmission spectrum, the conductance fluctuations, and their correlations are influenced by the underlying chaotic classical dynamic
Externí odkaz:
http://arxiv.org/abs/cond-mat/0311528
Publikováno v:
Phys. Rev. Lett. 92, 026805 (2004)
We analyze a Hanbury Brown Twiss geometry in which particles are injected from two independent sources into a mesoscopic electrical conductor. The set-up has the property that all partial waves end in different reservoirs without generating any singl
Externí odkaz:
http://arxiv.org/abs/cond-mat/0307473