Results 71 to 80 of about 3,402 (205)
Temperature Field Analysis for PZT Pyroelectric Cells for Thermal Energy Harvesting
Sensors, 2011 This paper proposes the idea of etching PZT to improve the temperature variation rate of a thicker PZT sheet in order to enhance the energy conversion efficiency when used as pyroelectric cells.
Chi-Yuan Lee +3 more
doaj +1 more source
FlexTech, EarlyView.Regulation strategies, material platforms, and application scenarios of personal thermal management wearables. ABSTRACT Personal thermal management (PTM) has emerged as a vital frontier for protecting individual health, mitigating societal energy burdens, and combating global climate change.
Zhihan Zhang, Haiwen Luan
wiley +1 more source
FlexMat, EarlyView.Abstract Soft robots, engineered from highly compliant materials, offer superior adaptability and safety in unstructured environments compared to their rigid counterparts. Recent advancements, fueled by bio‐inspiration and material programmability, have led to the rapid co‐evolution of their core modules: actuation, sensing, protection, energy, and ...
Qiulei Liu +3 more
wiley +1 more source
The flexoelectric effect associated size dependent pyroelectricity in solid dielectrics
AIP Advances, 2015 A phenomenological thermodynamic theory is used to investigate the effect of strain gradient on the pyroelectric effect in centrosymmetric dielectric solids.
Gang Bai +5 more
doaj +1 more source
Interdisciplinary Materials, EarlyView.Neuromorphic hardware enables the integration of sensing, memory, and computing for intelligent artificial perception. Recent advances in multimodal fusion further highlight its potential for embodied intelligence and next‐generation human–machine interfaces.
Yixin Zhu +3 more
wiley +1 more source
Domain-Wall Enhanced Pyroelectricity
Physical Review XFerroelectric domain walls are not just static geometric boundaries between polarization domains; they are, in fact, dynamic and functional interfaces with the potential for diverse technological applications.
Ching-Che Lin +9 more
doaj +1 more source
Improving Pyroelectric Energy Harvesting Using a Sandblast Etching Technique
Sensors, 2013 Large amounts of low-grade heat are emitted by various industries and exhausted into the environment. This heat energy can be used as a free source for pyroelectric power generation.
An-Shen Siao, Chun-Ching Hsiao
doaj +1 more source
Unlocking Ferroelectricity in Hafnia: From Phase Origins to Device Integration
Interdisciplinary Materials, EarlyView.This review provides a systematic overview of the critical factors for inducing ferroelectricity in hafnia‐based systems, covering multiple dimensions such as physical origin mechanisms, materials research, integration strategies, and emerging application areas.
Jiangzhen Niu +10 more
wiley +1 more source
Information &Functional Materials, EarlyView.This review systematically summarizes two‐dimensional layered and nonlayered oxides, focusing on their synthesis, properties, and post‐Moore applications in transistors, gate dielectrics, optoelectronics, and ferroelectric/magnetic devices. It also discusses challenges including scalable growth and interface engineering, along with future industrial ...
Xinjie Hou +5 more
wiley +1 more source
International Journal of Ceramic Engineering & SciencePhysical properties of the K0.5Na0.5NbO3 (KNN) system doped with less than 1.3 mol% of Li+, La3+, and Ti4+ ions were studied. These samples were prepared by a mixture of oxides and carbonates using high‐energy milling and solid‐state reactions.
C. Montero‐Tavera +5 more
doaj +1 more source