TY - JOUR
T1 - Numerical simultation of quantum dots
T2 - Quasi-periodic conductance fluctuations and 'scarred' wave-functions
AU - Akis, R.
AU - Ferry, D. K.
AU - Bird, J. P.
N1 - Funding Information:
Acknowledgements—The work of R.A. and D.K.F. was supported in part by the Office of Naval Research and the Advanced Research Projects Agency.
PY - 1996/10
Y1 - 1996/10
N2 - Simulating ballistic transport through square quantum dots, we find quasi-periodic conductance fluctuations and power spectra containing few frequencies, indicating few periodic orbits participate, in very good agreement with some recent experiments. We also find corresponding scar-like features in the wave functions. To reproduce these effects classically, the electrons must be restricted to a collimated beam which enters the dot at an angle.
AB - Simulating ballistic transport through square quantum dots, we find quasi-periodic conductance fluctuations and power spectra containing few frequencies, indicating few periodic orbits participate, in very good agreement with some recent experiments. We also find corresponding scar-like features in the wave functions. To reproduce these effects classically, the electrons must be restricted to a collimated beam which enters the dot at an angle.
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U2 - 10.1006/spmi.1996.0084
DO - 10.1006/spmi.1996.0084
M3 - Article
AN - SCOPUS:0029746620
VL - 20
SP - 323
EP - 329
JO - Superlattices and Microstructures
JF - Superlattices and Microstructures
SN - 0749-6036
IS - 3
ER -