Emerging SiC applications beyond power electronic devices

F La Via, D Alquier, F Giannazzo, T Kimoto, P Neudeck… - Micromachines, 2023 - mdpi.com
In recent years, several new applications of SiC (both 4H and 3C polytypes) have been
proposed in different papers. In this review, several of these emerging applications have …

Technology and applications of micro-LEDs: their characteristics, fabrication, advancement, and challenges

TY Lee, LY Chen, YY Lo, SS Swayamprabha… - Acs …, 2022 - ACS Publications
Micro-light-emitting diodes (μLEDs) are getting much attention in display industry because of
their outstanding optical and electrical characteristics. μLEDs have several advantages over …

Experimental investigation and optimization of femtosecond laser processing parameters of silicon carbide–based on response surface methodology

R Zhang, C Huang, J Wang, D Chu, D Liu, S Feng - Ceramics International, 2022 - Elsevier
The femtosecond laser, with its extremely high peak power and ultrashort pulse duration, is
widely used in silicon carbide (SiC) processing. Herein, the response surface method was …

4H silicon carbide bulk acoustic wave gyroscope with ultra-high Q-factor for on-chip inertial navigation

Z Liu, Y Long, C Wehner, H Wen, F Ayazi - Communications …, 2024 - nature.com
Inertial navigation on a chip has long been constrained by the noise and stability issues of
micromechanical Coriolis gyroscopes, as silicon, the dominant material for …

Investigating Elastic Anisotropy of 4H-SiC Using Ultra-High Q Bulk Acoustic Wave Resonators

J Yang, B Hamelin, F Ayazi - Journal of …, 2020 - ieeexplore.ieee.org
Hexagonal 4H-silicon carbide (4H-SiC) is a transversely isotropic substrate garnering
interest for precision MEMS devices such as resonant gyroscopes. This paper investigates …

Robust Scandium Aluminum Nitride MEMS Resonators for L Band Operation in Orbital Environments

IW Dunk - 2021 - scholar.afit.edu
This thesis investigates AlN alloyed with scandium in a variety of resonator architectures
including WEM, overtone WEM, LEM, and SAW that have the potential to achieve high levels …