118 citations · 267 across the 6 of their papers we have counts for
6 papers
Efficient Magnetization Reversal with Noisy Currents
Wouter Wetzels, Gerrit E. W. Bauer, Oleg N. Jouravlev
We propose to accelerate reversal of the ferromagnetic order parameter in spin valves by electronic noise. By solving the stochastic equations of motion we show that the current-in…
Electron Transport in Double Quantum Dot governed by Nuclear Magnetic Field
Oleg N. Jouravlev, Yuli V. Nazarov
We investigate theoretically electron transfer in a doble dot in a situation where it is governed by nuclear magnetic field: This has been recently achieved in experiment. We show…
Shot Noise in Mesoscopic Transport Through Localised States
A. K. Savchenko, S. S. Safonov, S. H. Roshko +5
We show that shot noise can be used for studies of hopping and resonant tunnelling between localised electron states. In hopping via several states, shot noise is seen to be suppre…
Statistics of Transmission Eigenvalues for a Disordered Quantum Point Contact
G. Campagnano, O. N. Jouravlev, Ya. M. Blanter +1
We study the distribution of transmission eigenvalues of a quantum point contact with nearby impurities. In the semi-classical case (the chemical potential lies at the conductance…
Coherent oscillations of current due to nuclear spins
Sigurdur I. Erlingsson, Oleg N. Jouravlev, Yuli V. Nazarov
We propose a mechanism for very slow coherent oscillations of current and nuclear spins in a quantum dot system, that may qualitatively explain some recent experimental observation…
Enhanced shot noise in resonant tunnelling via interacting localised states
S. S. Safonov, A. K. Savchenko, D. A. Bagrets +4
In a variety of mesoscopic systems shot noise is seen to be suppressed in comparison with its Poisson value. In this work we observe a considerable enhancement of shot noise in the…