TY - JOUR
T1 - Effect of spectral fluctuations on conductance-peak height statistics in quantum dots
AU - Held, K.
AU - Eisenberg, E.
AU - Altshuler, B. L.
PY - 2002
Y1 - 2002
N2 - Within random matrix theory for quantum dots, both the dot’s one-particle eigenlevels and the dot-lead couplings are statistically distributed. While the effect of the latter on the conductance is obvious and has been taken into account in the literature, the statistical distribution of the one-particle eigenlevels is generally replaced by a picket-fence spectrum. Here we take the random matrix theory eigenlevel distribution explicitly into account, and observe significant deviations in the conductance distribution and magnetoconductance of closed quantum dots at experimentally relevant temperatures.
AB - Within random matrix theory for quantum dots, both the dot’s one-particle eigenlevels and the dot-lead couplings are statistically distributed. While the effect of the latter on the conductance is obvious and has been taken into account in the literature, the statistical distribution of the one-particle eigenlevels is generally replaced by a picket-fence spectrum. Here we take the random matrix theory eigenlevel distribution explicitly into account, and observe significant deviations in the conductance distribution and magnetoconductance of closed quantum dots at experimentally relevant temperatures.
UR - http://www.scopus.com/inward/record.url?scp=85038960911&partnerID=8YFLogxK
U2 - 10.1103/PhysRevB.66.033308
DO - 10.1103/PhysRevB.66.033308
M3 - ???researchoutput.researchoutputtypes.contributiontojournal.article???
AN - SCOPUS:85038960911
SN - 1098-0121
VL - 66
SP - 1
EP - 3
JO - Physical Review B - Condensed Matter and Materials Physics
JF - Physical Review B - Condensed Matter and Materials Physics
IS - 3
ER -