High speed surface acoustic wave and laterally excited bulk wave resonator based on single-crystal non-polar AlN film
One approach to extend the acoustic applications of aluminum nitride (AlN) in the GHz
frequency range is to take advantage of the piezoelectric performance and high acoustic …
frequency range is to take advantage of the piezoelectric performance and high acoustic …
Surface acoustic wave temperature sensor based on Pt/AlN/4 H-SiC structure for high-temperature environments
Z Yang, F Wang, W Nie, X Han, X Guo, X Shan… - Sensors and Actuators A …, 2023 - Elsevier
In this study, a two-dimensional finite element model (2D-FEM) of surface acoustic wave
sensors based on Pt/AlN/SiC structure was first constructed using the commercial software …
sensors based on Pt/AlN/SiC structure was first constructed using the commercial software …
Influence of thermal deformations on sound absorption of three-dimensional printed metamaterials
Acoustic metamaterials (AMMs) are designed with complex geometrical shapes to obtain
unconventional sound-absorbing performances. As additive manufacturing is particularly …
unconventional sound-absorbing performances. As additive manufacturing is particularly …
The activation threshold evaluation of metallization for aluminum nitride ceramic under nanosecond laser pulses in air
J Shao, R Zhang, S Han, H Dong, S Sun - Ceramics International, 2021 - Elsevier
Laser activation is an efficient metallization method for producing conductive paths on
Aluminum Nitride (AlN) ceramic surface. The problem is that the precipitated aluminum on …
Aluminum Nitride (AlN) ceramic surface. The problem is that the precipitated aluminum on …
Investigation of temperature sensing capabilities of GaN/SiC and GaN/sapphire surface acoustic wave devices
This paper proposes high sensitivity temperature sensors based on single port surface
acoustic wave (SAW) devices with GHz resonance frequencies, developed on GaN/SiC and …
acoustic wave (SAW) devices with GHz resonance frequencies, developed on GaN/SiC and …
The influence of pressure on the TCF of AlN-based SAW pressure sensor
This work illustrates the temperature stability of an AlN-based surface acoustic wave (SAW)
pressure sensor working at different pressures. At atmospheric pressure, the temperature …
pressure sensor working at different pressures. At atmospheric pressure, the temperature …
On the performance evaluation of commercial SAW resonators by means of a direct and reliable equivalent-circuit extraction
Nowadays, surface acoustic wave (SAW) resonators are attracting growing attention, owing
to their widespread applications in various engineering fields, such as electronic …
to their widespread applications in various engineering fields, such as electronic …
3D simulation-based acoustic wave resonator analysis and validation using novel finite element method software
RY Vidana Morales, S Ortega Cisneros… - Sensors, 2021 - mdpi.com
This work illustrates the analysis of Film Bulk Acoustic Resonators (FBAR) using 3D Finite
Element (FEM) simulations with the software OnScale in order to predict and improve …
Element (FEM) simulations with the software OnScale in order to predict and improve …
The influence of temperature on the pressure sensitivity of surface acoustic wave pressure sensor
This paper illustrates the effect of temperature on AlN-based surface acoustic wave (SAW)
pressure sensor. The resonance frequency of the SAW pressure sensor at different …
pressure sensor. The resonance frequency of the SAW pressure sensor at different …
[HTML][HTML] Numerical simulation and experimental validation of bending and curling behaviors of liquid crystal elastomer beams under thermal actuation
A Potekhina, C Wang - Applied Physics Letters, 2021 - pubs.aip.org
The exceptional actuation properties of liquid crystal elastomers (LCEs) have made these
materials highly attractive for various emerging applications such as soft robotics and …
materials highly attractive for various emerging applications such as soft robotics and …