Plasma-Driven Tuning of Dielectric Permittivity in Graphene.
Tatarova E, Dias A, Dankov P, Kissovski J, Botelho do Rego AM, Bundaleska N, Felizardo E, Abrashev M, Ferraria AM, Strunskus T, Shvalya V, Santhosh NM, Ivanov IV, Košiček M, Zavašnik J, Alves LL, Gonçalves B, Cvelbar U.
Tatarova E, et al.
Small. 2024 Mar 27:e2303421. doi: 10.1002/smll.202303421. Online ahead of print.
Small. 2024.
PMID: 38533978
Selectively incorporated nitrogen atoms in a graphene scaffold tailor the electronic structure in a way that provides an ultra-low energy (0.5-2 eV) 2D surface plasmon excitation, leading to subunitary and negative dielectric constant values in the Ka-band, from 30 up to 4 …
Selectively incorporated nitrogen atoms in a graphene scaffold tailor the electronic structure in a way that provides an ultra-low energy (0 …