2 papers
physics.app-ph2026
Single-Crystal AlN Wafer-Based Bulk Acoustic Resonators for Piezoelectric Power Conversion
Ziqian Yao, Clarissa Daniel, Kaicheng Pan +5
In this work, we demonstrate the first single-crystal aluminum nitride (AlN) wafer-based thickness-extensional (TE) mode bulk acoustic resonator for piezoelectric power conversion.…
cond-mat.mtrl-sci2024
Unraveling the nature of quasi van der Waals Epitaxy of magnetic topological insulators Cr: (BixSb1-x)2Te3 on a GaAs (111) substrate through coherently strained interface
Yuxing Ren, Lixuan Tai, Kaicheng Pan +14
Quasi van der Waals Epitaxy (qvdWE) has been realized for decades at the interfaces between 3D and 2D materials or van der Waals materials. The growth of magnetic topological insul…