期刊
PHYSICAL REVIEW B
卷 77, 期 19, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevB.77.193403
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资金
- Engineering and Physical Sciences Research Council [EP/D062918/1] Funding Source: researchfish
- EPSRC [EP/D062918/1] Funding Source: UKRI
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.
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