Graphene, a two dimensional monoatomic thick building block of a carbon allotrope, has
emerged as an exotic material of the 21st century, and received world-wide attention due to …

Graphene is a rapidly rising star on the horizon of materials science and condensed-matter
physics. This strictly two-dimensional material exhibits exceptionally high crystal and …

Interactions between electrons and the topology of their energy bands can create unusual
quantum phases of matter. Most topological electronic phases appear in systems with weak …

This article reviews the basic theoretical aspects of graphene, a one-atom-thick allotrope of
carbon, with unusual two-dimensional Dirac-like electronic excitations. The Dirac electrons …

We have achieved mobilities in excess of 200,000 cm2 V− 1 s− 1 at electron densities of∼
2× 1011 cm− 2 by suspending single layer graphene. Suspension∼ 150 nm above a …

The ultimate aim of any detection method is to achieve such a level of sensitivity that
individual quanta of a measured entity can be resolved. In the case of chemical sensors, the …

A broad review of fundamental electronic properties of two-dimensional graphene with the
emphasis on density and temperature-dependent carrier transport in doped or gated …

We have studied temperature dependences of electron transport in graphene and its bilayer
and found extremely low electron-phonon scattering rates that set the fundamental limit on …

Carbon is one of the most intriguing elements in the Periodic Table. It forms many allotropes,
some known from ancient times (diamond and graphite) and some discovered 10-20 years …

We present a study of “nodal-semimetal” phases in which nondegenerate conduction and
valence bands touch at points (the “Weyl semimetal”) or lines (the “line-node semimetal”) in …