Applications of remote epitaxy and van der Waals epitaxy

I Roh, SH Goh, Y Meng, JS Kim, S Han, Z Xu, HE Lee… - Nano …, 2023 - Springer
Epitaxy technology produces high-quality material building blocks that underpin various
fields of applications. However, fundamental limitations exist for conventional epitaxy, such …

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 …

Lithium Niobate Thin Film Based A1 Mode Resonators with Frequency up to 16 Ghz and Electromechanical Coupling Factor Near 35%

R Su, Z Yu, S Fu, H Xu, S Zhang, P Liu… - 2023 IEEE 36th …, 2023 - ieeexplore.ieee.org
The 5G or emerging sub-6G systems have turned to millimeter wave (mmw) frequency range
with large bandwidth, so it is urgent to develop suitable filter to meet the spectrum …

Geometry characteristics and wide temperature behavior of silicon-based GaN surface acoustic wave resonators with ultrahigh quality factor

G Yu, R Liang, H Zhao, L **ao, J Cui, Y Zhao… - Science China …, 2024 - Springer
Surface acoustic wave (SAW) resonators with an ultrahigh Q-factor are designed and
fabricated on silicon-based gallium nitride (GaN/Si). The temperature-dependent …

Photoconductive and acoustic dual-mode X-ray dose rate detector based on a GaN single crystal

Z Yu, X Zhao, Y Yue, D Huang, Y He - Sensors and Actuators A: Physical, 2025 - Elsevier
A photoconductive and acoustic dual-mode X-ray dose rate detector based on a GaN single
crystal was explored in this work, which utilizing the photoelectric and piezoelectric effects of …

Sezawa Guided Mode on Periodic Grooves of GaN/Sapphire Substrate

MM Jaafar, MF Mohd Razip Wee, CF Dee… - Electronic Materials …, 2022 - Springer
Gallium nitride could exhibit strong piezoelectric properties which could be further
developed for high frequency devices, telecommunication applications, and many more. In …