Piezoelectric MEMS resonators: A review

G Pillai, SS Li - IEEE Sensors Journal, 2020 - ieeexplore.ieee.org
Since two decades piezoelectric MEMS resonator research has been making a headway by
leaps and bounds in multiple fronts such as micro/nanofabrication techniques, device and …

Gallium nitride as an electromechanical material

M Rais-Zadeh, VJ Gokhale, A Ansari… - Journal of …, 2014 - ieeexplore.ieee.org
Gallium nitride (GaN) is a wide bandgap semiconductor material and is the most popular
material after silicon in the semiconductor industry. The prime movers behind this trend are …

High-figure-of-merit X-cut lithium niobate MEMS resonators operating around 50 MHz for large passive voltage amplification in radio frequency applications

L Colombo, A Kochhar… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This article reports on the modeling, design, fabrication, and testing of high-performance X-
cut lithium niobate (LN) laterally vibrating resonators (LVRs) operating around 50 MHz. The …

X-cut lithium niobate laterally vibrating MEMS resonator with figure of merit of 1560

L Colombo, A Kochhar… - Journal of …, 2018 - ieeexplore.ieee.org
This letter reports on the design, fabrication, and testing of an X-cut lithium niobate laterally
vibrating resonator operating around 50 MHz and exhibiting a record figure of merit–FoM …

Super-high-frequency low-loss Sezawa mode SAW devices in a GaN/SiC platform

I Ahmed, U Rawat, JT Chen… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This article presents a comprehensive study of the performance of Sezawa surface acoustic
wave (SAW) devices in SweGaN QuanFINE ultrathin GaN/SiC platform, reaching …

Modeling and analysis for thermal management in gallium nitride HEMTs using microfluidic cooling

G Agarwal, T Kazior, T Kenny… - Journal of …, 2017 - asmedigitalcollection.asme.org
In this paper, thermal management in GaN (gallium nitride) based microelectronic devices is
addressed using microfluidic cooling. Numerical modeling is done using finite element …

Microelectromechanical resonator

JC Doll, N Miller, CI Grosjean, PM Hagelin… - US Patent …, 2017 - Google Patents
In a MEMS device having a substrate and a moveable micromachined member, a
mechanical structure secures the moveable micromachined member to the substrate, ther …

Thin film Gallium nitride (GaN) based acoustofluidic Tweezer: Modelling and microparticle manipulation

C Sun, F Wu, Y Fu, DJ Wallis, R Mikhaylov, F Yuan… - Ultrasonics, 2020 - Elsevier
Gallium nitride (GaN) is a compound semiconductor which shows advantages in new
functionalities and applications due to its piezoelectric, optoelectronic, and piezo-resistive …

Temperature-engineered MEMS resonator

JC Doll, PM Hagelin, GC Hill, N Miller… - US Patent …, 2017 - Google Patents
Degenerately doped semiconductor materials are deployed within resonant structures to
control the first and higher order temperature coefficients of frequency, thereby enabling …

Temperature-engineered MEMS resonator

JC Doll, PM Hagelin, GC Hill, N Miller… - US Patent …, 2019 - Google Patents
Degenerately doped semiconductor materials are deployed within resonant structures to
control the first and higher order temperature coefficients of frequency, thereby enabling …