Towards graphene-based asymmetric diodes: a density functional tight-binding study
E Mohebbi, E Pavoni, L Pierantoni, P Stipa… - Nanoscale …, 2024 - pubs.rsc.org
Self-consistent charge density functional tight-binding (DFTB) calculations have been
performed to investigate the electrical properties and transport behavior of asymmetric …
performed to investigate the electrical properties and transport behavior of asymmetric …
A Graphene Geometric Diode with the Highest Asymmetry Ratio and Three States Gate‐Tunable Rectification Ability
Graphene geometric diodes, with applications in THz detection, energy harvesting, and high‐
speed rectification, have been previously constrained by graphene quality and geometry …
speed rectification, have been previously constrained by graphene quality and geometry …
Accurate Modeling of Quantum Transport in Graphene Geometric Diode for THz Rectenna Applications
GM Zampa, D Mencarelli… - 2024 IEEE 24th …, 2024 - ieeexplore.ieee.org
Graphene geometric diodes could provide rectification at terahertz frequencies and present
promising application in rectennas design for sensing and energy harvesting. This paper …
promising application in rectennas design for sensing and energy harvesting. This paper …
Multiphysics modelling of quantum-EM transport in ballistic graphene devices
L Pierantoni, GM Zampa… - … Materials and Devices …, 2023 - ieeexplore.ieee.org
Ballistic graphene device modeling and design can be highly difficult since it requires a
comprehensive quantum analysis at the nanoscale that is accurate enough to capture …
comprehensive quantum analysis at the nanoscale that is accurate enough to capture …