Results 211 to 220 of about 7,018,705 (370)

Three‐State Thermochromic Smart Window for Building Energy‐Saving

open access: yesAdvanced Science, EarlyView.
A unique three‐state thermochromic smart window (TSSW) featuring W‐VO₂ and perovskite adapts to cold, warm, and hot states, dynamically modulating visible and NIR transmittance across the solar spectrum for superior energy efficiency. Abstract Smart windows that dynamically regulate solar spectrum transmission to reduce energy consumption in heating ...
Meiling Liu   +8 more
wiley   +1 more source

AI‐Driven TENGs for Self‐Powered Smart Sensors and Intelligent Devices

open access: yesAdvanced Science, EarlyView.
Triboelectric nanogenerators (TENGs) enable sustainable energy harvesting and self‐powered sensing but face challenges in material optimization, fabrication, and stability. Integrating artificial intelligence (AI) enhances TENG performance through machine learning, improving energy output, adaptability, and predictive maintenance.
Aiswarya Baburaj   +4 more
wiley   +1 more source

A Bias‐Tunable Multispectral Photodetector Based on a GaN/TexSe1‐x Homo‐Type Heterojunction with a Unidirectional Barrier

open access: yesAdvanced Science, EarlyView.
A bias‐tunable multispectral photodetector based on a TexSe1‐x/GaN homo‐type heterojunction with a unidirectional barrier is proposed. By modulating the bias polarity and magnitude, the device's spectral response range can be extended from UV to the SWIR region.
Weijie Liu   +14 more
wiley   +1 more source

Bioinspired Adaptive Neuron Enabled by Self‐powered Optoelectronic Memristor and Threshold Switching Memory for Neuromorphic Visual System

open access: yesAdvanced Science, EarlyView.
The self‐powered optoelectronic memristor based on ZnO/WOx heterojunction is developed, exhibiting the visual adaptation functions of desensitization and Weber's law. A bioinspired visual adaptive neuron is constructed, capable of converting light stimuli into dynamic spike trains.
Yankun Cheng   +8 more
wiley   +1 more source

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