Gang Zhao

Synergistic Y-Doping Strategy To Simultaneously Enhance Sensing Response and Humidity Stability in NiO-Based Triethylamine Sensors

Jiaqi Yang, Yi Wang Chen, Yongjie Zhang, Wenjiang Han et autres

Developing MOS-based chemiresistors with both high gas response and humidity resistance poses challenges, primarily due to the effects of water-induced surface poisoning. To address this issue, Y ions are utilized as a beneficial modifying component on p-type NiO nanofibers for constructing a …

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Highly uniform and ultra-sensitive graphene hybrid SERS substrates fabricated by colloidal lithography

He‐Ping Wu, Linya Huang, Luyue Jiang, Zixuan Li et autres

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Author response for "Preparation of 2D WS 2 /MoS 2 Heterostructure via S-vacancy Doping and its Application in Ultrafast Laser Modulation"

Mengdi Wang, Wei Xia, Jing Wang, Xinyue Zhang et autres

Correction to “Optical-Feedback Cavity-Enhanced Raman Spectroscopy with Continuous Laser-to-Cavity Locking for Multigas Detection”

Xiaojuan Yan, Sen Yeu Yang, Taotao Fu, Jia-Qi Yang et autres

Multifunctional plant fiber sponge integrated with polypyrrole and magnetic Fe₃O₄ nanoparticles for enhanced all-weather crude oil spill cleanup via photothermal and magnetic-thermal synergy

Tingjie Chen, Yuhan Tang, Gang Zhao, Zhaoxing Lin et autres

As environmental pollution intensifies, particularly due to the severe ecological threats posed by crude oil spills, there is an urgent need to develop hydrophobic/oleophilic porous absorbents with self-heating capabilities. These absorbents can reduce crude oil viscosity through in-situ heat transfer, thereby accelerating …

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Optical feedback cavity enhanced Raman spectroscopy with continuous locking using cavity reflection

Sen Yeu Yang, Xiaojuan Yan, Gang Zhao, Weiguang Ma

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V‐Shaped 3D Electrothermal Dual‐Function Metamaterials: Dynamic Dual‐Field Cloak Through Geometric Transformation

Yanbing Zhou, Xianrong Cao, Zhenghong Wang, Jiachang Li et autres

Abstract Multifunctional metamaterials have emerged as a transformative platform for controlling multi‐physical fields, promising applications in intelligent manufacturing, flexible electronics, thermal management, and energy conversion. However, conventional metamaterial designs typically prioritize optimizing single‐field responses, constraining their adaptability and functional integration potential in …

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Effects of Cu on thermoelastic martensitic transformation in FeMnAlNi-based superelastic alloys

Zhenxin Li, Yang Zhang, Yingwei Liu, Junpeng Li et autres

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Optical-Feedback Cavity-Enhanced Raman Spectroscopy with Continuous Laser-to-Cavity Locking for Multigas Detection

Xiaojuan Yan, Sen Yeu Yang, Taotao Fu, Jia-Qi Yang et autres

A multigas detection technology based on optical-feedback cavity-enhanced Raman spectroscopy is introduced. The apparatus combines optical feedback technology with modulation/demodulation technology to realize unintermittent and precise frequency locking of a continuous-wave diode laser at 637 nm, operating at moderate emitting power, to …

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Suppression of overlapping spectral interference based on sub-Doppler wavelength modulation NICE-OHMS

Y. J. Li, Bo Zhang, Gang Zhao, Xijun Zhou et autres

Research on linewidth narrowing and frequency control technology of quantum cascade lasers based on optical feedback and optical phase-locked loops

Jian Gao, Kang Jiao, Gang Zhao, Jiaqi Yang et autres

The mid-infrared (MIR) spectral region, which corresponds to molecular vibrational and rotational energy level transitions, contains a wealth of molecular energy level information. By employing techniques such as cavity ring-down spectroscopy (CRDS), the MIR spectra can be precisely measured, thereby validating fundamental …

Dual laser based optical feedback cavity enhanced absorption spectroscopy by polarization division multiplexing

Ziwei Cheng, Gang Zhao, Zihao Zhang, Xuefeng Zhao et autres

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