62 citations · 141 across the 9 of their papers we have counts for
9 papers
Surface-mediated frequency aging beyond quality-factor saturation in an AlScN-on-silicon resonator
S M Enamul Hoque Yousuf, Mahmudul Hasan, Shruti Mishra +3
Vacuum package integrity in micro- and nanoelectromechanical resonators is commonly assessed through the quality factor Q, although Q probes residual-gas damping rather than the su…
Coherent phononic frequency combs in ferroelectric CMOS oxides
Jinghan Gao, Shruti Mishra, Yilin Kou +3
Modern electronic systems require tens of clock and carrier frequencies, each synthesized by a dedicated phase-locked loop from a shared reference, imposing routing, power and sync…
Aluminum Scandium Nitride as a Functional Material at 1000°C
Venkateswarlu Gaddam, Shaurya S. Dabas, Jinghan Gao +10
Aluminum scandium nitride (AlScN) has emerged as a highly promising material for high-temperature applications due to its robust piezoelectric, ferroelectric, and dielectric proper…
Unprecedented Enhancement of Piezoelectricity in Wurtzite Nitride Semiconductors via Thermal Annealing
Shubham Mondal, Md Mehedi Hasan Tanim, Garrett Baucom +9
The incorporation of rare-earth elements in wurtzite nitride semiconductors, e.g., scandium alloyed aluminum nitride (ScAlN), promises dramatically enhanced piezoelectric responses…
2D Magnetic Heterostructures: Spintronics and Quantum Future
Bingyu Zhang, Pengcheng Lu, Roozbeh Tabrizian +2
The discovery of two-dimensional (2D) magnetism within atomically thin structures derived from layered crystals has opened up a new realm for exploring magnetic heterostructures. T…
The Ferroelectric-Gate Fin Microwave Acoustic Signal Processor
Faysal Hakim, Nicholas Rudawski, Troy Tharpe +1
Wireless communication through dynamic spectrum allocation over microwave bands, essential to accommodate exponentially growing data traffic, requires massive array of radio-freque…
Complementary-Switchable Dual-Mode SHF Scandium-Aluminum Nitride BAW Resonator
Dicheng Mo, Shaurya Dabas, Sushant Rassay +1
This article presents a bulk acoustic wave (BAW) resonator with complementary switchable operation in the first and second thickness extensional modes (TE1 and TE2) at 7.04 and 13.…
Growth of C-Axis Textured AlN Films on Vertical Sidewalls of Silicon Micro-Fins
Mehrdad Ramezani, Valeriy Felmetsger, Nicholas Rudawski +1
A fabrication process is developed to grow c-axis textured aluminum nitride (AlN) films on the sidewall of single crystal silicon (Si) micro-fins to realize fin bulk acoustic wave…
Atomically Engineered Hf0.5Zr0.5O2 Integrated Nano-Electromechanical Transducers
Mayur Ghatge, Glen Walters, Toshikazu Nishida +1
The monolithic integration of electromechanical transduction at the nanoscale with advanced CMOS is among the most important challenges of semiconductor electronic systems to lever…