Results 61 to 70 of about 25,170 (359)
A quantitative model of triboelectric charge transfer
FrictionTriboelectricity, when rubbing or contacting materials causes electric charge transfer, is ubiquitous across many fields, and has been studied in detail for centuries. Despite this, a complete description of triboelectricity remains elusive.
Karl P. Olson, Laurence D. Marks
doaj +1 more source
On the role of flexoelectricity in triboelectricity for randomly rough surfaces [PDF]
Europhysics letters, 2019 I show how flexoelectricity results in a fluctuating surface electric potential when elastic solids with random roughness are squeezed into contact.
B. N. J. Persson
semanticscholar +1 more source
npj Flexible ElectronicsTriboelectricity-driven acoustic transducers with various merits have demonstrated significant potential in energy harvesting and self-powered sensing.
Dongik Kam +7 more
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Voltage Sensors Monitor Harmful Static [PDF]
, 2009 A tiny sensor, small enough to be worn on clothing, now monitors voltage changes near sensitive instruments after being created to alert Agency workers to dangerous static buildup near fuel operations and avionics.
core +1 more source
Wearable Haptic Feedback Interfaces for Augmenting Human Touch
Advanced Functional Materials, EarlyView.The wearable haptic feedback interfaces enhance user experience in gaming, social media, biomedical instrumentation, and robotics by generating tactile sensations. This review discusses and categorizes current haptic feedback interfaces into force, thermal, and electrotactile stimulation‐based haptic feedback interfaces, elucidating their current ...
Shubham Patel +3 more
wiley +1 more source
Advanced Functional Materials, EarlyView.In this article, a water‐evaporation driven energy harvester is devised that works even in the absence of sunlight. This is achieved by combining PVA hydrogel with thermoelectrics (TEG) to directly capture energy from water evaporation. Under mild conditions (RH 40%, T of 26 °C, and 2.8 m s−1 wind), 1.71 mW (1.02 W m−2) power can be generated, >3 fold ...
Zichen Gong, Ady Suwardi, Jing Cao
wiley +1 more source
Schottky Diode Leakage Current Fluctuations: Electrostatically Induced Flexoelectricity in Silicon
Advanced ScienceNearly four decades have passed since IBM scientists pioneered atomic force microscopy (AFM) by merging the principles of a scanning tunneling microscope with the features of a stylus profilometer.
Carlos Hurtado +3 more
doaj +1 more source
Recent advancement in TENG polymer structures and energy efficient charge control circuits
Advanced Industrial and Engineering Polymer Research, 2021 Tribo-electric nanogenerator proved a better alternative energy resource for many electronic accessories because of its flexible nature and optimized device properties. It opens up the use of polymer materials (PMs) for harvesting mechanical energy.
D. Godwinraj, Soney C. George
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InfoMatEnabling pressure sensors with high resolution and a broad detection range is of paramount importance yet challenging due to the limitations of each known sensing method.
Shilong Zhao +4 more
semanticscholar +1 more source
Advanced Science, 2023 AbstractTriboelectrification necessitates a frictional interaction between two materials, and their contact electrification is characteristically based on the polarity variance in the triboelectric series. Utilizing this fundamental advantage of the triboelectric phenomenon, different materials can be identified according to their contact ...
Arnab Pal +5 more
openaire +3 more sources