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Electron-hole Puddles in Graphene and Topological Insulators

Speaker: 
Sankar Das Sarma (University of Maryland, USA)
Date: 
Tue, 13/12/2011 - 12:00pm to 1:00pm
Location: 
S13-M01-11 (Physics Conference Room)
Event Type: 
Seminars

Abstract

I will discuss in some depth how the theoretical concept of long-range Coulomb disorder induced electron-hole puddles describes the physics of both graphene and three-dimensional topological insulators in a seamless manner, concentrating on the understanding of transport measurements in quantitative details.

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