315 citations · 422 across the 12 of their papers we have counts for
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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…
Can the Spin-Orbit Interaction Break the Channel Degeneracy of the Two-Channel Orbital Kondo Problem?
O. Ujsaghy, A. Zawadowski
Two-level systems (TLS) interacting with conduction electrons are possibly described by the two-channel Kondo Hamiltonian. In this case the channel degeneracy is due to the real sp…
The Role of Electron-Hole Symmetry Breaking in the Kondo Problems
O. Ujsaghy, K. Vladar, G. Zarand +1
In studying the different Kondo problems it is generally assumed that breaking the electron-hole symmetry does not affect the perturbative infrared divergencies. It is shown here t…
Theory of STM Spectroscopy of Kondo Ions on Metal Surfaces
O. Ujsaghy, J. Kroha, L. Szunyogh +1
The conduction electron density of states nearby a single magnetic impurity, as measured recently by scanning tunneling microscopy (STM), is calculated. It is shown that the Kondo…