Kechedzhi, K. and Kashuba, O. and Falko, Vladimir (2008) Quantum kinetic equation and universal conductance fluctuations in graphene. Physical review B, 77 (19): 193403. ISSN 1098-0121
Preview
Abstract
We analyze universal conductance fluctuations (UCFs) in graphene in the framework of diagrammatic perturbation theory in the metallic regime. It is shown that strong intervalley scattering lifts the valley degeneracy of electronic states, whereas at weak intervalley scattering two valleys independently contribute such that the variance of UCF would be expected to show sample- and geometry-dependent behaviors.
Item Type:
Journal Article
Journal or Publication Title:
Physical review B
Additional Information:
© 2008 The American Physical Society
Uncontrolled Keywords:
/dk/atira/pure/core/keywords/physics
Subjects:
?? physicsqc physics ??
Departments:
ID Code:
57004
Deposited By:
Deposited On:
16 Aug 2012 15:55
Refereed?:
Yes
Published?:
Published
Last Modified:
31 Dec 2023 00:25