Graphene-based wearable piezoresistive physical sensors

Q Zheng, J Lee, X Shen, X Chen, JK Kim - Materials Today, 2020 - Elsevier
In the last two decades, wearable piezoresistive physical sensors have attracted
tremendous attention due to their broad applications in individual health-monitoring, human …

[HTML][HTML] Nanoelectromechanical sensors based on suspended 2D materials

MC Lemme, S Wagner, K Lee, X Fan, GJ Verbiest… - Research, 2020 - spj.science.org
The unique properties and atomic thickness of two-dimensional (2D) materials enable
smaller and better nanoelectromechanical sensors with novel functionalities. During the last …

Capacitive pressure sensing with suspended graphene–polymer heterostructure membranes

C Berger, R Phillips, A Centeno, A Zurutuza… - Nanoscale, 2017 - pubs.rsc.org
We describe the fabrication and characterisation of a capacitive pressure sensor formed by
an ultra-thin graphene–polymer heterostructure membrane spanning a large array of micro …

Realization of a graphene/PMMA acoustic capacitive sensor released by silicon dioxide sacrificial layer

J Xu, GS Wood, E Mastropaolo… - … Applied Materials & …, 2021 - ACS Publications
We report the realization of an acoustic capacitive microphone formed by graphene/poly
(methyl methacrylate)(PMMA). It is the first time that the ultra-large graphene/PMMA …

Graphene transfer methods for the fabrication of membrane-based NEMS devices

S Wagner, C Weisenstein, AD Smith, M Östling… - Microelectronic …, 2016 - Elsevier
Graphene has extraordinary mechanical and electronic properties, making it a promising
material for membrane based nanoelectromechanical systems (NEMS). Here, three …

Fabrication of a graphene-based pressure sensor by utilising field emission behavior of carbon nanotubes

M Habibi, S Darbari, S Rajabali, V Ahmadi - Carbon, 2016 - Elsevier
In this paper, a miniature graphene-based field emission pressure sensor is reported for the
first time, in which carbon nanotubes have been applied as the cathode and reduced …

Design and characterization of a micro-fabricated graphene-based MEMS microphone

GS Wood, A Torin, AK Al-mashaal… - IEEE Sensors …, 2019 - ieeexplore.ieee.org
We fabricate a microelectromechanical systems (MEMS) microphone that incorporates a
graphene-based membrane that vibrates in response to acoustic forcing. We employ a novel …

Conductance signatures of electron confinement induced by strained nanobubbles in graphene

DA Bahamon, Z Qi, HS Park, VM Pereira, DK Campbell - Nanoscale, 2015 - pubs.rsc.org
We investigate the impact of strained nanobubbles on the conductance characteristics of
graphene nanoribbons using a combined molecular dynamics–tight-binding simulation …

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 …

Manufacturing and mechanical properties of graphene coated glass fabric and epoxy composites

R Umer - Journal of Composites Science, 2018 - mdpi.com
The processing characteristics and mechanical properties of glass fabric reinforcements
coated with graphene nanoparticles were investigated. Graphene was coated onto either …