Wide bandgap semiconductor thin films for piezoelectric and piezoresistive MEMS sensors applied at high temperatures: an overview

MA Fraga, H Furlan, RS Pessoa, M Massi - Microsystem technologies, 2014 - Springer
The use of wide bandgap semiconductor thin films as sensing materials for micro-electrical–
mechanical systems (MEMS) sensors has been the subject of much discussion in the …

Applications of graphene and its derivatives in chemical analysis

H Grajek, J Jonik, Z Witkiewicz, T Wawer… - Critical Reviews in …, 2020 - Taylor & Francis
In this review, the applications of graphene and its derivatives in the chemical analysis have
been described. The properties of graphene materials which are essential for their use in …

A high performance humidity sensor based on surface acoustic wave and graphene oxide on AlN/Si layered structure

X Le, X Wang, J Pang, Y Liu, B Fang, Z Xu… - Sensors and Actuators B …, 2018 - Elsevier
A surface acoustic wave (SAW) humidity sensor based on AlN/Si (doped) layered structure
and graphene oxide (GO) sensing layer is proposed for high sensitivity and low temperature …

Hydrogen sensors using 2‐dimensional materials: a review

TKN Pham, JJ Brown - ChemistrySelect, 2020 - Wiley Online Library
Widespread application of hydrogen for energy storage, manufacturing processes, medical
treatment, and other uses has motivated development in hydrogen sensing technology for …

Surface acoustic wave hydrogen sensors based on ZnO nanoparticles incorporated with a Pt catalyst

DT Phan, GS Chung - Sensors and Actuators B: Chemical, 2012 - Elsevier
This paper describes the fabrication and characterization of surface acoustic wave (SAW)
hydrogen sensors using ZnO nanoparticles incorporated with a Pt catalyst for hydrogen …

Controllable growth of oriented ZnO nanorods using Ga-doped seed layers and surface acoustic wave humidity sensor

HS Hong, GS Chung - Sensors and Actuators B: Chemical, 2014 - Elsevier
ZnO nanorods were grown on a Si/AlN structure using hydrothermal method. The fabricated
ZnO nanorod film was used as a sensitive material layer for surface acoustic wave (SAW) …

Influence of substrate temperature on structural properties and deposition rate of AlN thin film deposited by reactive magnetron sputtering

H Jin, B Feng, S Dong, C Zhou, J Zhou, Y Yang… - Journal of electronic …, 2012 - Springer
Aluminum nitride (AlN) thin films with c-axis preferred orientation have been prepared by
reactive direct-current (DC) magnetron sputtering. The degree of preferred crystal …

A surface acoustic wave ethanol sensor based on uniform ZnO nanoparticles-reduced graphene oxide composite film

D Li, K Pang, Q Zhang, M Qu, Z Xu, C Gao… - IEEE Sensors …, 2020 - ieeexplore.ieee.org
The uniformity and repeatability of sensing film will greatly affect the sensor-to-sensor
reproducibility. In this paper, an ethanol sensor based on a surface acoustic wave (SAW) …

Hydrogen Gas Sensing Using Palladium‐Graphene Nanocomposite Material Based on Surface Acoustic Wave

NH Ha, NH Nam, DD Dung, NH Phuong… - Journal of …, 2017 - Wiley Online Library
We report the fabrication and characterization of surface acoustic wave (SAW) hydrogen
sensors using palladium‐graphene (Pd‐Gr) nanocomposite as sensing material. The Pd‐Gr …

Surface acoustic wave humidity sensor based on polycrystalline AlN thin film coated with sol–gel derived nanocrystalline zinc oxide film

HS Hong, GS Chung - Sensors and Actuators B: Chemical, 2010 - Elsevier
In this work, the nanocrystalline ZnO/polycrystalline (poly) aluminum nitride (AlN)/Si-layered
structure was fabricated for humidity sensor applications based on surface acoustic wave …