Samuel Lara (IMAGE)
Caption
"Graphene might be the only known material that remains an excellent conductor of electricity/heat even when having, effectively, no electrons. We have reached a near zero-electron scenario in graphene, also called Dirac point, by assembling electron-accepting molecules on its surface. Our results show that graphene is an exceptionally good material for THz heterodyne detection when doped to the Dirac point", says Samuel Lara-Avila, assistant professor at the Quantum Device Physics Laboratory and lead author of the paper.
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Photographer / Source J O Yxell / Chalmers
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