Suspended graphene electromechanical switches for energy efficient electronics

T Szkopek, E Martel - Progress in Quantum Electronics, 2021 - Elsevier
Improving the energy efficiency of electronics is one of the grand challenges of
semiconductor device physics, as global energy consumption by electronics grows in …

Millimeter-sized few-layer suspended graphene membranes

AF Carvalho, AJS Fernandes, MB Hassine… - Applied Materials …, 2020 - Elsevier
In this work, suspended 4-mm-wide graphene membranes are obtained through a
sublimation-assisted transfer process, using few-layer films grown by microwave plasma …

Large Scale Fabrication of Graphene Based Nano‐Electromechanical (NEM) Contact Switches with Sub‐0.5 Volt Actuation

J Kulothungan, K Kandhasamy - Advanced Physics Research, 2023 - Wiley Online Library
Nano‐electromechanical (NEM) contact switches are extensively studied to suppress the
limitations of conventional complementary metal‐oxide‐semiconductor (CMOS) transistors …

Bending a graphene cantilever by a diamagnetic force

N Inui, K Maebuchi - Journal of Applied Physics, 2022 - pubs.aip.org
The application of a magnetic field perpendicular to the surface of a graphene cantilever
generates a bending force owing to the strong anisotropy of the magnetic susceptibility. We …

Graphene electromechanical water sensor: the wetristor

LM Meireles, EGS Neto, GA Ferrari… - Advanced Electronic …, 2020 - Wiley Online Library
A water‐induced electromechanical response in suspended graphene atop a microfluidic
channel is reported. The graphene membrane resistivity rapidly decreases to≈ 25% upon …

A Large Scale Fabrication of Graphene Based Nano-electromechanical Contact Switches With Ultra-low Pull-in Voltage

J Kulothungan - arXiv preprint arXiv:2206.09685, 2022 - arxiv.org
Nano-electromechanical (NEM) contact switches have been extensively studied to suppress
the limitations of conventional complementary metal-oxide-semiconductor (CMOS) …

Graphene Nanoelectromechanical Switch: Ultimate Downscaled NEM Actuators to Single-Molecule and Zeptogram Mass Sensors

M Muruganathan, H Mizuta - … of More Moore, More than Moore …, 2021 - taylorfrancis.com
This chapter aims to review the recent progress of graphene nanoelectromechanical
(GNEM) switches and their extreme sensing capability as a single-molecule sensor and …