159 citations · 212 across the 5 of their papers we have counts for
12 papers
Quantum rings as electron spin beam splitters
Peter Foldi, Orsolya Kalman, Mihaly G. Benedict +1
Quantum interference and spin-orbit interaction in a one-dimensional mesoscopic semiconductor ring with one input and two output leads can act as a spin beam splitter. Different po…
Microwave emission from a crystal of molecular magnets -- The role of a resonant cavity
Mihaly G. Benedict, Peter Foldi, F. M. Peeters
We discuss the effects caused by a resonant cavity around a sample of a magnetic molecular crystal (such as Mn-Ac), when a time dependent external magnetic field is applie…
Masking effect of heat dissipation on the current-voltage characteristics of a mesoscopic superconducting square with leads
D. Y. Vodolazov, F. M. Peeters, M. Morelle +1
A theoretical analysis based on a numerical solution of the coupled time-dependent Ginzburg-Landau and heat dissipation equations shows a strong dependence of the critical currents…
Long-range nonlocal flow of vortices in narrow superconducting channels
I. V. Grigorieva, A. K. Geim, S. V. Dubonos +5
We report a new nonlocal effect in vortex matter, where an electric current confined to a small region of a long and sufficiently narrow superconducting wire causes vortex flow at…
Structure and correlations in two-dimensional Coulomb confined classical artificial atoms
W. P. Ferreira, A. Matulis, G. A. Farias +1
The ordering of N equally charged particles (-e) moving in two dimensions and confined by a Coulomb potential, resulting from a displaced positive charge Ze is discussed. This is a…
Stable and metastable states in a superconducting "eight" loop in applied magnetic field
D. Y. Vodolazov, F. M. Peeters
The stable and metastable states of different configurations of a loop in the form of an eight is studied in the presence of a magnetic field. We find that for certain configuratio…