Results 131 to 140 of about 25,170 (359)
Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application
Advanced Materials, EarlyView.This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong +12 more
wiley +1 more source
Contact Electrification by Quantum-Mechanical Tunneling
Research, 2019 A simple model of charge transfer by loss-less quantum-mechanical tunneling between two solids is proposed. The model is applicable to electron transport and contact electrification between e.g. a metal and a dielectric solid.
Morten Willatzen, Zhong Lin Wang
doaj +1 more source
Self‐Spiking Linear Neuromorphic Soft Pressure Sensor for Underwater Sensing Applications
Advanced Materials, EarlyView.This study presents a novel design of a neuromorphic pressure sensor that can generate self‐spiking symmetric signals with direct event‐based encoding through the integration of magnetic spheres and alternating coil circuits. The key advantages of this work include high linearity up to 200 kPa (R2 = 0.997), self‐spiking behavior for simplified signal ...
Jingyi Yang +17 more
wiley +1 more source
Materials for Renewable and Sustainable EnergyTriboelectric nanogenerators (TENGs), a new technology for gathering sustainable energy, have attracted much scientific interest. In this study, we describe a unique method for modifying the triboelectric power generation performance of Polyvinyl Alcohol
Swathi Yempally +2 more
doaj +1 more source
ActuatorsElectroactive polymers (EAPs) have emerged as versatile materials for self-powered actuators and biosensors, revolutionizing biomedical diagnostics and healthcare technologies.
Nargish Parvin +3 more
doaj +1 more source
Advanced Materials, EarlyView.Closed‐loop and sustainable 4D printing of sulfur‐rich polymer composites is demonstrated for the first time using loosely crosslinked poly(phenylene polysulfide) networks (PSNs) and their magnetic composites (MPSNs). 3D‐printed PSNs and MPSNs exhibit shape‐morphing capabilities and can be directly reprinted into new form factors and magneto‐responsive
Jae Hyuk Hwang +10 more
wiley +1 more source
Discrete element modeling (DEM) of triboelectrically charged particles: Revised experiments [PDF]
, 2009 Michael D. Hogue +3 more
openalex +1 more source
Triboelectricity and friction.—VI. On surface strain and relaxation for unlike solids
, 1930 It has been shown that the position of a solid, in the triboelectric series, depends on the previous treatment of its surface: thus, ebonite when rubbed by hard solids is lowered in the series; on heating it is raised again. This reversible process holds
P. E. Shaw, R. F. Hanstock
semanticscholar +1 more source
Advanced Materials, EarlyView.A high‐resolution mechanoluminescence (ML) platform is achieved through chromatic filtration strategy using a conjugated polymer shell (F8BT) on copper‐doped zinc sulfide microparticles. This shell narrows the emission bandwidth, selectively filtering out blue noise, while simultaneously boosting intensity via ML photon recycling process.
Hong In Jeong +11 more
wiley +1 more source
Harvesting DC current from friction and pressure on silicon-based diodes: from micro to macro devices [PDF]
This thesis explores the integration of electrochemistry with semiconductor technology, focusing on the development of DC-generating triboelectric nanogenerators (DC-TENGs) for energy harvesting.
Hurtado Torres, Carlos
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