3 papers
cond-mat.mtrl-sci2021
Phonon heat conduction in Al1-xScxN thin films
Chao Yuan, Mingyo Park, Yue Zheng +4
Aluminum scandium nitride alloy (Al1-xScxN) is regarded as a promising material for high-performance acoustic devices used in wireless communication systems. Phonon scattering and…
cs.RO2020
Bidirectional Microrocker Bots Controlled via Neutral Position Offset
Tony Wang, DeaGyu Kim, Yifan Shi +2
The recent advancements in nanoscale 3D printing and microfabrication techniques have reinvigorated research on microrobots. However, precise motion control of the microrobots on b…
eess.SY2020
On the Forward and Backward Motion of Milli-Bristle-Bots
DeaGyu Kim, Zhijian Hao, Ali Reza Mohazab +1
This works presents the theoretical analysis and experimental observations of bidirectional motion of a millimeter-scale bristle robot (milli-bristle-bot) with an on-board piezoele…