Current statistics for transport through rectangular and circular billiards
2004 (English)In: Physical Review E - Statistical, Nonlinear, and Soft Matter Physics, ISSN 1539-3755, Vol. 70, no 1 2Article in journal (Refereed) Published
The statistics of currents for electron transmission through rectangular and circular billiards was discussed. The statistics was based on fact that the scattering function described a complex Gaussian random field?=u+iv with the correlation dependent on the conductance and measure of the openness of the billiard. For nonresonant transmission the current statistics reveals features of the current channeling interior of the billiard. It was observed that scattering function interior of the billiard could be superposed of the eigenfunctions of the billiard although the coefficients of superposition are not random.
Place, publisher, year, edition, pages
2004. Vol. 70, no 1 2
Engineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-45694DOI: 10.1103/PhysRevE.70.016208OAI: oai:DiVA.org:liu-45694DiVA: diva2:266590