Xiangyu Hou

Inhibitory Effects and Mechanisms of Thymol Against Fusarium oxysporum, a Pathogen of Stem Base Rot

Xiangyu Hou, Peng Huang, Jun Wang, Yangxin Chen et autres

Background/Objectives: Stem base rot caused by Fusarium oxysporum is a devastating soil-borne disease, yet long-term chemical pesticide application has raised serious environmental and ecological concerns. Thymol, a plant-derived fungicide, demonstrates a favorable safety profile for humans and environmental systems while exhibiting broad-spectrum …

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Photoelectron Spectroscopic Insights Into Interfacial Silicide Formation and Electronic Coupling Governing Contact Resistance Reduction at Mo/SiC Interfaces

Xiangrui Geng, Xiangyu Hou, Yichen Cai, Yishui Ding et autres

ABSTRACT Silicon carbide (SiC) is a leading candidate for next‐generation power electronics. However, achieving reliable and low‐resistance metal/SiC contacts remains a challenge due to incomplete mechanistic understanding of the interplay between interfacial chemistry, electronic structure, and contact resistance. Here, we combine laboratory‐based …

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Dynamics of a nonlinear oscillator with space–time phase-modulated excitation

Xianbo Liu, Xiangyu Hou, Guang Meng

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Enhanced stability in robotic milling systems through parameter optimization and chatter suppression

Xianbo Liu, Chenglin Li, Xiangyu Hou, Guang Wei Meng

In this study, an advance method for enhancing chatter stability in robotic arm milling systems is proposed and validated numerically. A dynamic model incorporating both rigid–flexible coupling and time-delay effects is developed by means of a parameterized delay differential equation. Stability boundaries …

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Dynamical Stability Analysis and Optimization of Antistall Tools for Stick-Slip Vibration Mitigation in Rotary Drilling Systems

Yihan Zhou, Xiangyu Hou, Guang Yao Meng

Abstract Stick-slip vibration, a severe torsional instability in rotary drilling systems, significantly impairs drilling efficiency and can lead to catastrophic failures. Antistall tools (ASTs) offer a passive mechanical solution to mitigate this detrimental phenomenon. This study presents a comprehensive investigation into the …

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Scalable transition metal dichalcogenide memtransistor arrays with Schottky-barrier control for energy-efficient artificial neural networks

Xiangyu Hou, Wei Zhang, Sisheng Duan, Tengyu Jin et autres

Memtransistors that integrate memristor and transistor functionalities are promising candidates for scalable, energy-efficient neuromorphic computing. However, achieving high performance in memtransistor arrays—particularly in terms of resistive switching ratio, uniformity, and scalability—remains a significant challenge for practical deployment in artificial neural networks. Here, …

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Tow-Layer Data-Driven Model Predictive Control for Coal Blending System of Coking Process

Xiangyu Hou, Dewei Li, Shaoying He, Aoyun Ma

In the coal coking process, coal blending refers to the procedure of mixing different individual coal types from storage bins in specific proportions. The system controls the mass flow rate of each coal type to maintain the blending ratio, which is essential …

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Anomalous CuCrP 2 S 6 / WSe 2 interface enabled two‐dimensional programmable homojunction for self‐powered photodetection and complex optoelectronic logics

Tengyu Jin, Xiangyu Hou, Shu Shi, Jingyu Mao et autres

Abstract Ferroelectric materials hold great potential for modulating two‐dimensional (2D) materials to achieve electrically tunable homojunction (ETH). However, ETH based on conventional ferroelectrics encounters significant challenges attributed to the surface with dangling bonds and the associated depolarization field. Here, we introduce a …

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Vortex-Induced Dynamics of a Pipe-in-Pipe System with Backward Whirling: Nonlinear Model Predictive Control with Tension-Based Detuning

Xiangyu Hou, Xianbo Liu, Hongguang Li, Guang Meng

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Optical Synaptic Devices with Multiple Encryption Features Based on SERS‐Revealed Charge‐Transfer Mechanism

Shaoguang Zhao, Xiangyu Hou, Yue Cheng, Qiman Zhang et autres

2D optical synaptic devices with atomic-scale thickness show potential for building highly integrated tunable artificial visual neural networks. However, their atomic-scale thickness also leads to weak light absorption, limiting device photoresponse. Here, a high-performance optical synaptic device based on a Rhodamine 6G …

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Dynamic stability and optimization of a delay-affected drill string with an anti-stall tool

Xiangyu Hou, Yihan Zhou, Guang Meng, Xianbo Liu

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Investigating Single-Event Burnout in 4H-SiC Inverters: Experiments and Simulations

Yong Gu, Yurui Yang, Yawen Xv, Hongyang Wen et autres

In this paper, the failure mechanism of single-event burnout (SEB) in 4H-SiC inverter is studied by experiments and simulations. The most sensitive region to SEB in 4H-SiC inverter circuit has been identified by conducting pulsed laser simulations of single-event experiments. Experimental evidence …

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