Seminar on Disorder and strong electron correlations: "Interplay between Kondo effect and Rashba precession in magnetic field"
Starts 27 Nov 2008 11:00
Ends 27 Nov 2008 20:00
Central European Time
Leonardo da Vinci Building Seminar Room
Strada Costiera, 11
I - 34151 Trieste (Italy)
The influence of Thomas-Rashba (TR) precession on the Kondo tunneling through quantum dots is discussed. It is shown that this precession is pertinent only at finite magnetic fields. TR precession results in peculiar anisotropy of effective g-factor and initiates dephasing of Kondo tunneling at low temperature, which strongly depends on the magnitude and direction of magnetic field.