DISTRIBUTIONS OF THE CONDUCTANCE AND ITS PARAMETRIC DERIVATIVES IN QUANTUM DOTS

Authors
HUIBERS AG PATEL SR MARCUS CM BROUWER PW DURUOZ CI HARRIS JS
Citation
Ag. Huibers et al., DISTRIBUTIONS OF THE CONDUCTANCE AND ITS PARAMETRIC DERIVATIVES IN QUANTUM DOTS, Physical review letters, 81(9), 1998, pp. 1917-1920
Citations number
26
Categorie Soggetti
Physics
Journal title
Physical review letters → ACNP
ISSN journal
00319007
Volume
81
Issue
9
Year of publication
1998
Pages
1917 - 1920
Database
ISI
SICI code
0031-9007(1998)81:9<1917:DOTCAI>2.0.ZU;2-Z
Abstract
Full distributions of conductance through quantum dots with single-mod e leads are reported for both broken and unbroken time-reversal symmet ry. The distributions are non-Gaussian and agree well with random matr ix theory calculations that account for a finite dephasing time, tau(p hi), once broadening due to a finite temperature T is also included. F ull distributions of the derivatives of conductance with respect to ga te voltage P(dg/dV(g)) are also investigated.