Results 31 to 40 of about 3,316 (204)
Nanoenergy Advances, 2023 Facing the energy consumption of a huge number of distributed wireless Internet of Things (IoT) sensor nodes, scavenging energy from the ambient environment to power these devices is considered to be a promising method.
Xianhao Le, Xinge Guo, Chengkuo Lee
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Pyroelectric Properties and Applications of Lithium Tantalate Crystals
CrystalsLithium tantalate crystals, as a type of pyroelectric material, stand out from many other pyroelectric materials due to the advantages of high Curie temperature, large pyroelectric coefficient, high figure of merits, and environmental friendliness.
Jiashun Si +9 more
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Study of pyroelectric activity of PZT/PVDF-HFP composite
Materials Research, 2003 Flexible, free-standing piezo and pyroelectric composite with 0 to 3 connectivity was made up from Lead Zirconate Titanate (PZT) powder and poly(vinylidene fluoride-hexafluoropropylene) (PVDF-HFP) copolymer.
Luiz Francisco Malmonge +2 more
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Design and characteristics of two-dimensional piezoelectric nanogenerators
Open Engineering, 2023 In the last decades, increasing interest in piezoelectric material has opened new horizons in electronic industries and alternative energy fields. In this study, a piezoelectric (ZnO NSs–Na2Ti6O13) were prepared from Zinc Oxid Nanosheets (ZnO NSs) and ...
Radeef Zainab Shakir
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Pyroelectric Energy Conversion and Its Applications—Flexible Energy Harvesters and Sensors
Sensors, 2019 Among the various forms of natural energies, heat is the most prevalent and least harvested energy. Scavenging and detecting stray thermal energy for conversion into electrical energy can provide a cost-effective and reliable energy source for modern ...
Atul Thakre +4 more
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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
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Enabling Distributed Intelligence with Ferroelectric Multifunctionalities
Advanced Science, 2022 Distributed intelligence involving a large number of smart sensors and edge computing are highly demanded under the backdrop of increasing cyber‐physical interactive applications including internet of things.
Kui Yao +3 more
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Advanced Materials, EarlyView.The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj +8 more
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Pyroelectric response of inhomogeneous ferroelectric-semiconductor films
Condensed Matter Physics, 2007 We have modified Landau-Khalatnikov approach and shown that the pyroelectric response of inhomogeneous ferroelectric-semiconductor films can be described by using six coupled equations for the average displacement, its mean-square fluctuation and ...
A.N.Morozovska
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Advanced Materials, EarlyView.Field‐programmed anisotropy imparts material‐level intelligence to soft composites. Magnetic torque dynamics drive magneto‐piezoelectric nanowires from random dispersion into deterministic axial alignment. The resulting hierarchical percolation networks confine electromechanical coupling to specific axes and intrinsically decouple superposed force ...
Yubin Kim +9 more
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