NANOSYSTEMS: PHYSICS, CHEMISTRY, MATHEMATICS, 2018, 9 (6), P. 770–774
Sensitivity characteristics of germanene
N. N. Konobeeva – Volgograd State University, 400062, Volgograd, Russia; yana_nn@volsu.ru
M. B. Belonenko – Volgograd State University, 400062, Volgograd, Russia; belonenko@volsu.ru
In this paper, we investigate a sensitivity characteristics of germanene based on the tunneling current in the contact of a germanene with a metal or a superlattice. It is shown, that the sensitivity of the considered system to impurity molecules increases when a constant electric field is applied to it along the germanene plane.
Keywords: germanene, impurities, external electric field.
PACS 71.20.b, 73.20. Hb, 73.40. Gk
DOI 10.17586/2220-8054-2018-9-6-770-774