Detection of graphene microelectromechanical system resonance
Artikel i vetenskaplig tidskrift, 2014

We present an experimental setup for fast detection of resonances of graphene microelectromechanical structures of different quality. The relatively simple technique used to read-out of the resonance frequency is the main advantage of the proposed system. The resolution is good enough to detect vibrations of the graphene resonator with the quality factor of ∼24 and resonance frequency of 104 MHz.

vibration measurement

Q-factor

microsensors

graphene

Författare

M. Wiesner

Uniwersytet im. Adama Mickiewicza w Poznaniu

Niclas Lindvall

Chalmers, Mikroteknologi och nanovetenskap (MC2), Kvantkomponentfysik

Avgust Yurgens

Chalmers, Mikroteknologi och nanovetenskap (MC2), Kvantkomponentfysik

Journal of Applied Physics

0021-8979 (ISSN) 1089-7550 (eISSN)

Vol. 116 224510- 224510

Styrkeområden

Nanovetenskap och nanoteknik

Materialvetenskap

Ämneskategorier

Fysik

Nanoteknik

Signalbehandling

Fundament

Grundläggande vetenskaper

Infrastruktur

Nanotekniklaboratoriet

DOI

10.1063/1.4903987