2 papers
cond-mat.mtrl-sci2026
Bimorph Lithium Niobate Piezoelectric Micromachined Ultrasonic Transducers
Vakhtang Chulukhadze, Zihuan Liu, Ziqian Yao +8
Piezoelectric micromachined ultrasonic transducers (PMUTs) are widely utilized in applications that demand mechanical resilience, thermal stability, and compact form factors. Recen…
eess.SP2026
62.6 GHz ScAlN Solidly Mounted Acoustic Resonators
Yinan Wang, Byeongjin Kim, Nishanth Ravi +13
We demonstrate a record-high 62.6 GHz solidly mounted acoustic resonator (SMR) incorporating a 67.6 nm scandium aluminum nitride (Sc0.3Al0.7N) piezoelectric layer on a 40 nm buried…