1.
Phys Rev Lett
; 104(7): 076802, 2010 Feb 19.
Article
in English
| MEDLINE
| ID: mdl-20366902
ABSTRACT
The full counting statistics for the charge transport through an undoped graphene sheet in the presence of strong potential impurities is studied. Treating the scattering off the impurity in the s-wave approximation, we calculate the impurity correction to the cumulant generating function. This correction is universal provided the impurity strength is tuned to a resonant value. In particular, the conductance of the sample acquires a correction of 16e{2}/(pi{2}h) per resonant impurity.
2.
Proc Natl Acad Sci U S A
; 96(19): 10578-81, 1999 Sep 14.
Article
in English
| MEDLINE
| ID: mdl-10485866
ABSTRACT
Ecological inference is the process of drawing conclusions about individual-level behavior from aggregate-level data. Recent advances involve the combination of statistical and deterministic means to produce such inferences.