High-velocity saturation in graphene encapsulated by hexagonal boron nitride

MA Yamoah, W Yang, E Pop, D Goldhaber-Gordon - ACS nano, 2017 - ACS Publications
We measure drift velocity in monolayer graphene encapsulated by hexagonal boron nitride
(hBN), probing its dependence on carrier density and temperature. Due to the high mobility …

Coherent surface plasmon amplification through the dissipative instability of 2D direct current

IV Smetanin, A Bouhelier, AV Uskov - Nanophotonics, 2018 - degruyter.com
We propose an original concept for on-chip excitation and amplification of surface plasmon
polaritons. Our approach, named nanoresotron, utilizes the collective effect of dissipative …

[BUCH][B] Effects of impurities on charge transport in graphene field-effect transistors

M Bonmann - 2017 - search.proquest.com
In order to push the upper frequency limit of high speed electronics further, thereby
extending the range of applications, new device technologies and materials are …