2 papers
cond-mat.mes-hall2003
Imaging Fractal Conductance Fluctuations and Scarred Wave Functions in a Quantum Billiard
R. Crook, C. G. Smith, A. C. Graham +3
We present scanning-probe images and magnetic-field plots which reveal fractal conductance fluctuations in a quantum billiard. The quantum billiard is drawn and tuned using erasabl…
cond-mat.mes-hall2003
Enhanced shot noise in resonant tunnelling via interacting localised states
S. S. Safonov, A. K. Savchenko, D. A. Bagrets +4
In a variety of mesoscopic systems shot noise is seen to be suppressed in comparison with its Poisson value. In this work we observe a considerable enhancement of shot noise in the…