h/2e oscillations and quantum chaos in ballistic Aharonov-Bohm billiards

Details h/2e oscillations and quantum chaos in ballistic Aharonov-Bohm billiards h/2e oscillations and quantum chaos in ballistic Aharonov-Bohm billiards

1997-07-09

arxiv.org/abs/cond-mat/9707087v2

Phys. Rev. B 57 (1998) 6282

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

RevTeX, 6 pages, 5 figures

Scientific paper

10.1103/PhysRevB.57.6282

We study the quantum interference effect for the single ballistic Aharonov-Bohm billiard in the presence of a weak magnetic field B. The diagonal part of the wave-number averaged reflection coefficient $\delta {\cal R}_D$ is calculated by use of semi-classical scattering theory. In addition to the appearance of "h/2e oscillation" that are caused by interference between time-reversed coherent backscattering classical trajectories, B in the conducting region leads to negative magnetoresistance and dampening of the h/2e oscillation amplitude. The B dependence of the results reflects the underlying classical (chaotic and regular) dynamics.

Affiliated with

Also associated with

No associations

Rating

h/2e oscillations and quantum chaos in ballistic Aharonov-Bohm billiards does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with h/2e oscillations and quantum chaos in ballistic Aharonov-Bohm billiards, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and h/2e oscillations and quantum chaos in ballistic Aharonov-Bohm billiards will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-487500