Guodong Zhang

Noncontact Gesture Control Using Nested Multi‐Periodic Grating Modulated Perovskite Near‐Infrared Photodetector

Jiang Wang, Yuxuan Sun, Zhichun Yang, Haotian Bao et autres

ABSTRACT Miniaturized photodetectors (PDs) with high sensitivity and large dynamic range hold substantial promise for noncontact gesture control. However, their reliance on external power sources, limited anti‐interference capability in intricate environments, and the cost‐performance trade‐offs of high‐performance designs hinder broader application. Here, …

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Research on improving the micro-grinding quality of SiCf/SiC composites through laser-induced surface microstructuring

Beibei Zhao, Jing Wang, Jinkai Xu, Guodong Zhang et autres

Programmable Bidirectional Visible-to-SWIR Photoresponse in a Dual-Gate Ferroelectric WSe 2 Homojunction Phototransistor

Chenyang Jiao, X M Liu, Qinyang Li, Sixuan Guo et autres

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Research Progress on Sulphur Migration Characteristics in Coal Chemical Looping Combustion Processes

Mei An, Pengfei Hao, Jianping Zhang, Shuli Bai et autres

Coal chemical looping combustion (CLC) enables high-concentration CO2 capture with low NOx emissions. However, coal-derived sulphur species in the fuel reactor (FR) present severe challenges, including oxygen carrier (OC) poisoning and CO2 stream contamination. This study identifies coal-derived sulphur within the FR …

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Ferroelectric-Driven Asymmetric Band Engineering for Self-Powered Visible–SWIR Reconfigurable Photodetection

Rongen Xiang, Xiaojing Liu, Zhao Han, Jinlong Xu et autres

The integration of ferroelectric materials with 2-D semiconductors offers a powerful route toward adaptive, low-power, and multifunctional optoelectronics. Here, we report a ferroelectric-gated broadband photodetector based on a WSe2lateral homojunction integrated on a PMN–PT substrate. Asymmetric graphene contacts expose only part of …

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Enhanced Electrical and Electro‐Optic Properties of Trigonal 0.7Pb(Mg 1/3 Nb 2/3 )‐0.3PbTiO 3 Crystal by Sm Dopant

Jiayin Song, Chongjun He, Weiguo Qiu, Zhaoqing Miao et autres

ABSTRACT In recent years, relaxor ferroelectric single crystals (1‐x)Pb(Mg 1/3 Nb 2/3 )O 3 ‐xPbTiO 3 (PMN‐xPT) have been widely investigated and attracted attention due to their excellent piezoelectric and electromechanical properties. Yet, their internal microdomain structure results in low transmittance, which …

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Study on the effects of dopamine-modified electroplating bath on the performance of copper plating on carbon fiber surfaces

Guodong Zhang, Weizhuang Yang, Yonglian Sun, Shengzong Ci et autres

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Direct microwelding and sealing of glass-ceramics with burst-mode ultrafast laser

M. Y. Yu, Liang Wang, Jun Luo, Jiadong Liang et autres

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In-situ decomposition of (Cr,Ti,Mo)4AlC3 MAX phase for enhancing wear resistance of CoCrFeNiAl high-entropy alloy through the formation of multiple carbides

Mingxiang Tang, Shiyao Lei, Guodong Zhang, Conghui Meng et autres

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Fixed-Time Stabilization of Reaction-Diffusion Memristive Neural Networks Under Multiple Stochastic Noise and Deception Attacks

Yangyang Li, Guici Chen, Leimin Wang, Guodong Zhang et autres

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Pulse duration dependence of material response in ultrafast laser-induced surface-penetrating nanovoids in fused silica

Guodong Zhang, Na Li, Hao Zhang, Huaiyi Wang et autres

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Self-assembling ZiF-8 on electronegative Galdieria sulphuraria for uranium (VI) adsorption performance study

Haibo Mao, Yuantao Chen, Wei Zhang, Guodong Zhang et autres

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