Yuan Hao Wang

Electrical feedthrough governs symmetry of phononic frequency combs in MEMS resonators

Hongyu Chen, Yangyang Guan, Dongyang Chen, Zunhao Xiao et autres

Understanding parasitic electrical feedthrough in microelectromechanical (MEMS) resonators is essential for controlling nonlinear spectral phenomena. Here, we demonstrate that electrical feedthrough fundamentally governs the symmetry of phononic frequency combs in a capacitively transduced MEMS resonator. Rather than acting as a mere measurement …

cn, be, mo (code pays fourni par la source)

Parallel reservoir computing exploiting a single MEMS device via blue sideband excitation

Yueyang Li, Yu Qian, Fangzhou Chen, Yancheng Lian et autres

Physical reservoir computing (PRC) offers a promising pathway for energy-efficient edge intelligence; however, existing micro-electromechanical systems (MEMS) implementations struggle to balance computational dimensionality with hardware complexity. Here, we introduce a parallel reservoir architecture realized within a single MEMS resonator via Blue Sideband …

mo, cn (code pays fourni par la source)

A Dual-Top-Electrode ScAlN-Based Piezoelectric Micromachined Ultrasound Transducer With Series-Connected Electrode Topology for Enhanced Receiving Sensitivity

Zihan Lu, Hongxin Xu, Xuefei Yan, Huahuang Luo et autres

cn, mo (code pays fourni par la source)

Near-zero stiffness MEMS accelerometer utilizing electrothermal buckling in a closed loop configuration

Yiwei Ge, Yuan Hao Wang, Hussein Hussein, Michael D. Kraft et autres

Abstract This study introduces a novel closed-loop near-zero stiffness micro-electro-mechanical system (MEMS) accelerometer. It achieves high, adjustable sensitivity by tuning the buckling behavior of electrothermal microbeams. A closed-loop force feedback control system is implemented for the accelerometer, effectively enhancing its linearity, dynamic …

cn, mo, lb, be (code pays fourni par la source)

A High-Performance Transparent Triboelectric Nanogenerator-Based Solar-Hydro Hybrid Energy Collector for All-Weather Utilization

Linnan Zhang, Guizhong Li, Yong Lei, Tong Zheng et autres

cn (code pays fourni par la source)

Microwave Pressure Sensor Based on Coupled Transmission Lines Integrating Clamped–Clamped Beam

Zhuoyue Zheng, Zhuowei Zhang, Gang Zhang, Jiquan Yang et autres

mo, cn, gb (code pays fourni par la source)

A Comprehensive Study on MEMS Resonators Subject to Blue Sideband Excitation

Fangzhou Chen, Yueyang Li, Yancheng Lian, Zhuoyue Zheng et autres

mo, cn, gb (code pays fourni par la source)

High-Order Continuously Scalable-Conversion-Ratio Switched-Capacitor Converters

Z K Zhang, Yuan Hao Wang, Rui Paulo Martins, Sijun Du et autres

mo, nl (code pays fourni par la source)

A Thermal Convection Tilt Sensor With Synergistic Thermal Control and Adaptive Filtering for Long-Term Drift Suppression

Tingfeng Peng, Mengqi Zheng, Yixuan Zhang, Yuan Hao Wang et autres

cn, mo (code pays fourni par la source)

A multi-functional MEMS resonator for simultaneously dual-mode physical sensing and ppb-level timing

Jiao Xu, Jingqian Xi, Chen Wang, Michael D. Kraft et autres

The development of multifunctional MEMS resonators has long been constrained by the challenge of integrating high-sensitivity sensing and high-stability frequency referencing into a single compact device. This limitation hinders the realization of advanced microsystems for precision sensing, navigation, and signal processing. This …

cn, be, mo (code pays fourni par la source)

Graph-based surrogate modeling for structural eigenvalue problems with modal matching training

Chengqi Lin, Junzhe Ding, Jianlin Chen, Yuan Hao Wang et autres

cn, mo, gb (code pays fourni par la source)

Defect-engineered Bi@ZnO-OVs for photoreforming lignin biomass into high value-added chemicals and hydrogen production

Jiangyushan Liang, Abdelkader Labidi, Hao Liang, Ewa Kowalska et autres

cn, pl, th, br (code pays fourni par la source)