%0 Journal Article
%T Dirac-Based Quantum Admittance of 2D Nanomaterials at Radio Frequencies
%V 12
%N 24
%P 12539
%U https://www.mdpi.com/2076-3417/12/24/12539
%X Starting from a rigorous finite mass, Dirac equation-based model, we investigate the R.F. quantum admittance of a monolayer 2D material under the action of an electromagnetic (e.m.) wave with axially directed vector potential. With some reasonable approximations, the analysis yields a relatively simple RLC-equivalent circuit with frequency-independent elements depending on the bias, temperature, effective mass, Fermi velocity and effective e.m. index of the material, losses and other relevant parameters.
%G en
%J Applied Sciences
%A Rozzi, Tullio
%A Mencarelli, Davide
%A Zampa, Gian Marco
%A Pierantoni, Luca
%D 2022-12-07