315 citations · 422 across the 12 of their papers we have counts for
12 papers
Localization under the effect of randomly distributed decoherence
Thomas Stegmann, Orsolya Ujsághy, Dietrich E. Wolf
Electron transport through disordered quasi one-dimensional quantum systems is studied. Decoherence is taken into account by a spatial distribution of virtual reservoirs, which rep…
Statistical model for the effects of phase and momentum randomization on electron transport
Thomas Stegmann, Matías Zilly, Orsolya Ujsághy +1
A simple statistical model for the effects of dephasing on electron transport in one-dimensional quantum systems is introduced, which allows to adjust the degree of phase and momen…
Conductance of DNA molecules: Effects of decoherence and bonding
M. Zilly, O. Ujsaghy, D. E. Wolf
The influence of decoherence and bonding on the linear conductance of single double-stranded DNA molecules is examined by fitting a phenomenological statistical model developed rec…
Energy relaxation due to magnetic impurities in mesoscopic wires: Logarithmic approach
O. Ujsaghy, A. Jakovac, A. Zawadowski
The transport in mesoscopic wires with large applied bias voltage has recently attracted great interest by measuring the energy distribution of the electrons at a given point of th…
Kondo Effect on Mesoscopic Scale (Review)
O. Ujsaghy, A. Zawadowski
Following the discovery of the Kondo effect the bulk transport and magnetic behavior of the dilute magnetic alloys have been successfully described. In the last fifteen years new d…
Role of surface anisotropy for magnetic impurities in electron dephasing and energy relaxation and their size effect
O. Ujsaghy, A. Jakovac, A. Zawadowski
Recently the electron dephasing and energy relaxation due to different magnetic impurities have been extensively investigated experimentally in thin wires and in this Letter these…