Xiaoming Tao

Creation of ferroelectric flux-closure transistor array for non-volatile field-effect memory

Feng‐Hui Gong, Songge Zhang, Na Li, Xiangwei Guo et autres

Ferroelectric flux-closures are promising candidates for high-performance memories, offering reversible switching and low power consumption. However, integration of ferroelectric flux-closures into memory devices is elusive, mostly due to the constraint from the substrate on which polar film is grown. Here, we demonstrate …

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Advances in Bioacoustics Sensing and Signal Processing Technologies

Chengyu Li, Wenbo Li, Jingyang Wu, Shuo Wang et autres

Abstract Driven by advances in flexible electronics, microfabrication, and artificial intelligence, bioacoustics is revolutionizing sensing and signal processing across health, ecology, and intelligent systems. This review systematically examines key progress in high-performance acoustic sensors (e.g., piezoelectric, triboelectric, MEMS) and acquisition schemes for …

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High-accuracy real-time measurement by viscoelastic flexible composite sensors via electromechanical modeling and UKF data fusion

Pan Yang, Zhou Ni, Xi Wang, Qiao Li et autres

Abstract Flexible strain sensors based on soft materials have been widely adopted in wearable applications recently. However, the inherent viscoelasticity of these materials inevitably leads to stress and resistance relaxation, which limits their use to more qualitative rather than quantitative. To address …

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A deep learning framework for electrical impedance imaging with integrated prior rules

Xiaoyin Wu, Zhongliang Zhang, Junjie Pan, Qiwei Xiong et autres

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Engineering Conducting Polymer Islands Toward High-Performance Solid-State Organic Electrochemical Transistors for Gas Recognition

Liang Zhang, Dongzi Yang, Shouwen Zhu, Yingying Huang et autres

Fluent ion transport within conducting polymer channels can boost overall performance of organic electrochemical transistors (OECTs), which requires a highly accessible ion migration path. Here, we design highly crystalline Poly(3,4-ethylenedioxythiophene) (PEDOT) islands with an average lateral size of around 9.11 nm in …

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Sweat-pumping cooling fabric for enhanced power generation and comfort

Renbo Zhu, Zhongliang Zhang, Yonghui Luo, Jing Yang et autres

Energy harvesting devices are the critical components in the self-powered wearable microelectronic systems. However, insufficient electrical output limits their effectiveness as wearable power supplies, and poor moisture/thermal management often causes discomfort, particularly with sweat release. Here, we report a self-powered, self-cooling fabric …

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Lower Extremity Muscle Activation Pattern Grouping Techniques by the Unsupervised Machine Learning-Driven Integrated Wearable System: A Proof-of-Concept Study

Heng Luo, Jie Ma, Ying Xiong, Xiaoming Tao et autres

Accurate classification of muscle activation patterns is crucial for advancing rehabilitation, as it enables objective and physiologically informed patient grouping. Nevertheless, this approach remains underutilized in lower extremity rehabilitation due to the lack of standardized evaluation methods and robust implementation frameworks. To …

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Generative AI for joint source and channel coding

Wanli Ni, Shumin Yao, Yaping Sun, Zhijin Qin et autres

This chapter delves into the transformative potential of generative artificial intelligence (AI) in the realm of joint source and channel coding (JSCC) for next-generation wireless communication systems. As wireless networks evolve to support higher data rates, lower latencies, and increased reliability, traditional …

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Contributors

Yichen Cai, Junting Chen, Mingzhe Chen, Xiaobing Chen et autres

Assessment of spatial and temporal pressure distribution of compression stockings during 8-hour wear by using a smart bionic morphing leg mannequin

Bao Jian Yang, Ying Xiong, Su Liu, Fei Wang et autres

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Highlights of Materials Science Research and Innovation at The Hong Kong Polytechnic University

Wai‐Yeung Wong, Xiaoming Tao, Meng Ni, Yang Chai

In this special issue of Advanced Materials, we are privileged to feature 28 high-quality papers on materials science as the Hong Kong Polytechnic University (PolyU) celebrates its 30th anniversary as a university status.Founded in 1937 as the Government Trade School, PolyU is …

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Biomimetic High‐Order Encoder for Trichromatic Recognition Based on Flexible MoS 2 Ring Oscillators

Yuchen Wang, Songge Zhang, Yixiao Li, Hua Liang Yu et autres

ABSTRACT Biomimetic visual perception and processing have gained increasing prominence in advancing vision restoration technologies and developing next‐generation human‐machine interfaces. As dual fundamental parameters for environmental information capture, light intensity and color perception constitute essential dimensions in visual signal acquisition. While digital …

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