3 papers
cond-mat.mtrl-sci2026
Cladding Layer Enhanced GHz Bulk Acoustic Wave Resonance in Sodium Niobate Thin Films on Silicon
Zhi Shiuh Lim, Qibin Zeng, Hui Kim Hui +17
Bulk acoustic wave resonators (BAWR) and bandpass filters operating at GHz frequency are the workhorse of (Vo-)LTE telecommunication and broadband internet. In line with the Singap…
cond-mat.mtrl-sci2025
Ideal antiferroelectricity with large digital electrostrain in PbZrO3 epitaxial thin films
Yangyang Si, Ningbo Fan, Yongqi Dong +13
Antiferroelectrics exhibit reversible antipolar-polar phase transitions under electric fields, yielding large electrostrain suitable for electromechanical devices. Nevertheless, in…
cond-mat.mtrl-sci2025
PICTS: A Novel Deep Reinforcement Learning Approach for Dynamic P-I Control in Scanning Probe Microscopy
Ziwei Wei, Shuming Wei, Qibin Zeng +3
We have developed a Parallel Integrated Control and Training System, leveraging the deep reinforcement learning to dynamically adjust the control strategies in real time for scanni…