3 papers
nlin.CD2000
Anomalous Diffusion and Quantum Interference Effect in Nano-scale Periodic Lorentz Gas
Shiro Kawabata
Recent advances in submicrometer technology have made it possible to confine the two-dimensional electron gas into high-mobility semi-conductor heterostructures. Such structure wit…
chao-dyn1999
Semiclassical Theory of h/e Aharonov-Bohm Oscillation in Ballistic Regimes
Shiro Kawabata
We study the magneto-transport in Aharonov-Bohm (AB) billiards forming doubly connected structures. In these systems, non-averaged conductance oscillates as a function of magnetic…
cond-mat.mes-hall1998
Chaos and quantum interference effect in semiconductor ballistic micro-structures
Shiro Kawabata
We study the quantum-interference effect in the ballistic Aharonov-Bohm (AB) billiard. The wave-number averaged conductance and the correlation function of the non-averaged conduct…