Gas adsorption effect on the graphene nanoribbon band structure and quantum capacitance

AH Pourasl, MT Ahmadi, R Ismail, N Gharaei - Adsorption, 2017 - Springer
Graphene nanoribbons (GNRs) as a quasi-one dimensional (1D) narrow strip of graphene
hold great potential for applications in variety of sensors because of π-bonds that can react …

Analytical modelling and simulation of gas adsorption effects on graphene nanoribbon electrical properties

AH Pourasl, MT Ahmadi, R Ismail… - Molecular Simulation, 2018 - Taylor & Francis
Inspired by the realisation of the ability of graphene nanoribbon (GNR) based sensors to
detect individual gas molecules, analytical approach based on the nearest neighbour tight …

An analytical conductance model for gas detection based on a zigzag carbon nanotube sensor

A Hosseingholipourasl, S Hafizah Syed Ariffin… - Sensors, 2020 - mdpi.com
Recent advances in nanotechnology have revealed the superiority of nanocarbon species
such as carbon nanotubes over other conventional materials for gas sensing applications. In …

A carrier velocity model for electrical detection of gas molecules

AH Pourasl, SHS Ariffin, MT Ahmadi… - Beilstein Journal of …, 2019 - beilstein-journals.org
Nanomaterial-based sensors with high sensitivity, fast response and recovery time, large
detection range, and high chemical stability are in immense demand for the detection of …