2 papers
physics.app-ph2020
Effect of deep-defect excitation on mechanical energy dissipation of single-crystal diamond
Huanying Sun, Liwen Sang, Haihua Wu +7
The ultra-wide bandgap of diamond distinguishes it from other semiconductors, in that all known defects have deep energy levels that are inactive at room temperature. Here, we pres…
physics.app-ph2017
On-chip self-sensing enhancing actuation for MEMS/NEMS with large efficiency
Meiyong Liao, Liwen Sang, Tokuyuki Teraji +2
The implementation of on-chip MEMS/NEMS transducers for arbitrary resonators is difficult due to a number of difficulties such as material choice, large dissipation, restriction in…