[HTML][HTML] Advances in piezoelectric thin films for acoustic biosensors, acoustofluidics and lab-on-chip applications
Recently, piezoelectric thin films including zinc oxide (ZnO) and aluminium nitride (AlN)
have found a broad range of lab-on-chip applications such as biosensing, particle/cell …
have found a broad range of lab-on-chip applications such as biosensing, particle/cell …
Thermal Conductivity of β-Phase Ga2O3 and (AlxGa1–x)2O3 Heteroepitaxial Thin Films
Heteroepitaxy of β-phase gallium oxide (β-Ga2O3) thin films on foreign substrates shows
promise for the development of next-generation deep ultraviolet solar blind photodetectors …
promise for the development of next-generation deep ultraviolet solar blind photodetectors …
Super-high-frequency SAW resonators on AlN/diamond
JG Rodriguez-Madrid, GF Iriarte… - IEEE Electron device …, 2012 - ieeexplore.ieee.org
This letter describes the procedure to manufacture high-performance surface acoustic wave
(SAW) resonators on AlN/diamond heterostructures working at frequencies beyond 10 GHz …
(SAW) resonators on AlN/diamond heterostructures working at frequencies beyond 10 GHz …
Single-crystalline LiNbO3 film based wideband SAW devices with spurious-free responses for future RF front-ends
X He, K Chen, L Kong, P Li - Applied Physics Letters, 2022 - pubs.aip.org
This work demonstrates super-high frequency wave-guided surface acoustic wave (SAW)
devices based on LiNbO 3/SiO 2/Si layered substrates. SAW resonators with fundamental …
devices based on LiNbO 3/SiO 2/Si layered substrates. SAW resonators with fundamental …
GaN/Si based single SAW resonator temperature sensor operating in the GHz frequency range
The paper presents the manufacturing and characterization of GaN based SAW (surface
acoustic wave) type temperature sensors. In contrast with most SAW sensor structures …
acoustic wave) type temperature sensors. In contrast with most SAW sensor structures …
Sezawa propagation mode in GaN on Si surface acoustic wave type temperature sensor structures operating at GHz frequencies
This letter investigates the applicability of Sezawa propagation mode for various GaN/Si
surface acoustic wave (SAW) temperature sensor structures. First, different acoustic …
surface acoustic wave (SAW) temperature sensor structures. First, different acoustic …
GaN membrane supported SAW pressure sensors with embedded temperature sensing capability
This paper presents the fabrication and characterization of a GHz operating surface acoustic
wave (SAW)-based pressure sensor on a 1.2-μm-thin GaN membrane. Two types of …
wave (SAW)-based pressure sensor on a 1.2-μm-thin GaN membrane. Two types of …
[HTML][HTML] Acoustoelectric amplification of Rayleigh waves in low sheet density AlGaN/GaN heterostructures on sapphire
S Ghosh, MA Hollis, RJ Molnar - Applied Physics Letters, 2019 - pubs.aip.org
This letter demonstrates amplification of surface acoustic waves through the application of
dc electric fields in low sheet density heterostructures of Al x Ga 1− x N barrier layers over …
dc electric fields in low sheet density heterostructures of Al x Ga 1− x N barrier layers over …
High quality factor surface Fabry-Perot cavity of acoustic waves
Surface acoustic wave (SAW) resonators are critical components in wireless
communications and many sensing applications. They have also recently emerged as a …
communications and many sensing applications. They have also recently emerged as a …
SAW devices manufactured on GaN/Si for frequencies beyond 5 GHz
This letter describes the manufacture and characterization of surface acoustic wave (SAW)
devices on GaN/Si devoted to applications above the 5-GHz frequency range. The SAW …
devices on GaN/Si devoted to applications above the 5-GHz frequency range. The SAW …