Compact and wideband nanoacoustic pass-band filters for future 5G and 6G cellular radios
Over recent years, the surge in mobile communication has deepened global connectivity.
With escalating demands for faster data rates, the push for higher carrier frequencies …
With escalating demands for faster data rates, the push for higher carrier frequencies …
Perspectives and progress on wurtzite ferroelectrics: Synthesis, characterization, theory, and device applications
Wurtzite ferroelectrics are an emerging material class that expands the functionality and
application space of wide bandgap semiconductors. Promising physical properties of binary …
application space of wide bandgap semiconductors. Promising physical properties of binary …
Trilayer periodically poled piezoelectric film lithium niobate resonator
This work presents the first demonstration of a three layer periodically poled piezoelectric
film (P3F) lithium niobate resonator. The proposed platform allows for high series 3dB …
film (P3F) lithium niobate resonator. The proposed platform allows for high series 3dB …
Near 6-GHz Sezawa Mode Surface Acoustic Wave Resonators Using AlScN on SiC
Surface Acoustic Wave (SAW) devices featuring Aluminum Scandium Nitride (AlScN) on a
4H-Silicon Carbide (SiC) substrate, offer a unique blend of high sound velocity, low thermal …
4H-Silicon Carbide (SiC) substrate, offer a unique blend of high sound velocity, low thermal …
Controlled ferroelectric switching in ultrawide bandgap AlN/ScAlN multilayers
Ultrawide bandgap ferroelectric nitride semiconductors have shown promising applications
in electronic, micromechanical, and optical devices. Current studies, however, have largely …
in electronic, micromechanical, and optical devices. Current studies, however, have largely …
Nanosheet Lithium Niobate Acoustic Resonator for mmWave Frequencies
As wireless communication evolves into millimeter wave (mmWave) frequencies, it becomes
extremely challenging to realize compact and integrated radio frequency (RF) front-end …
extremely challenging to realize compact and integrated radio frequency (RF) front-end …
A 56 ghz trilayer aln/scaln/aln periodically poled fbar
Emerging wireless communication standards call for higher carrier frequencies, presenting
challenges to frontend filter design for 5G and beyond. Bulk acoustic wave (BAW) resonators …
challenges to frontend filter design for 5G and beyond. Bulk acoustic wave (BAW) resonators …
Analysis of Heterostructure Formation of Abnormally Oriented Grains in Sputter-Deposited AlScN Films and Its Impact on Bulk Acoustic Wave Devices
The presence of abnormally oriented grains (AOGs) in sputter-deposited aluminum
scandium nitride (AlScN) films significantly degrades their physical properties …
scandium nitride (AlScN) films significantly degrades their physical properties …
A Distributed Magnetostatic Resonator
This work reports the design, fabrication, and characterization of coupling-enhanced
magnetostatic forward volume wave (MSFVW) resonators with significant spur suppression …
magnetostatic forward volume wave (MSFVW) resonators with significant spur suppression …
A Comprehensive Approach for Total Suppression of In-Band Spurious Modes in UHF AlScN Lamb Wave Resonators and Filters
Z Tang, G Esteves, S Yen, TR Young… - Journal of …, 2024 - ieeexplore.ieee.org
In this paper, spurious mode suppression methods for Al Sc N Lamb wave resonators and
filters using the lowest order symmetric (S Lamb wave were meticulously studied and …
filters using the lowest order symmetric (S Lamb wave were meticulously studied and …