644 citations · 725 across the 4 of their papers we have counts for
6 papers
Magnetically driven ferroelectric order in NiVO
G. Lawes, A. B. Harris, T. Kimura +8
We show that for NiVO long-range ferroelectric and incommensurate magnetic order appear simultaneously in a single phase transition. The temperature and magnetic field…
Quantized charge pumping by surface acoustic waves in ballistic quasi-1D channels
Vyacheslavs Kashcheyevs, Amnon Aharony, Ora Entin-Wohlman
Adiabatic pumping of electrons induced by surface acoustic waves (SAWs) in a ballistic quasi-1D quantum channel is considered using an exactly solvable tight-binding model for non-…
Adiabatic Quantum Pumping of Coherent Electrons
Ora Entin-Wohlman, Amnon Aharony, Vyacheslavs Kashcheyevs
We review recent theoretical calculations of charge transfer through mesoscopic devices in response to slowly-oscillating, spatially-confined, potentials. The discussion is restric…
Resonance approximation and charge loading/unloading in adiabatic quantum pumping
Vyacheslavs Kashcheyevs, Amnon Aharony, Ora Entin-Wohlman
Quantum pumping through mesoscopic quantum dots is known to be enhanced by resonant transmission. The pumped charge is close to an integer number of electrons when the pumping cont…
Exact eigenstates and transmission for two interacting electrons on quantum dots
Amnon Aharony O. Entin-Wohlman, Y. Imry, Y. Levinson
The eigenstates and the scattering transmission for two interacting electrons are found exactly for I quantum dots, including the hybridization with the states on the leads. The re…
Suppression of antiferromagnetic correlations by dipole-type impurities in lamellar cuprates
I. Ya. Korenblit, V. Cherepanov, Amnon Aharony +1
In doped lamellar cuprates, localized holes create ferromagnetic bonds and cause spin canting similar to that caused by magnetic dipoles. At low temperatures, these dipoles are fro…