Results 91 to 100 of about 3,222 (210)
Pyroelectric composite film for X-ray intensity detection
Materials Research, 2012 Composite material obtained with modified lead titanate (Pz34) ferroelectric ceramic and polyether-ether-ketone (PEEK) polymer matrix was used as sensitive component to measure X-ray intensity in a novel detection system.
Walter Katsumi Sakamoto +4 more
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MicroThis study describes the synthesis and characterization of the lead-free organic ferroelectric perovskite N-methyl-N’-diazabicyclo [2.2.2]octonium)-ammonium trichloride (MDABCO-NH4Cl3).
Rosa M. F. Baptista +8 more
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BMEMat, EarlyView.The immunosuppressive tumor microenvironment, characterized by hypoxia, redox imbalance, elevated interstitial fluid pressure, and acidity, was comprehensively elucidated. This review discussed the etiology and consequences of the characteristics of the immunosuppressive tumor microenvironment, and analyzed the recent advancements in nanomaterials for ...
Wen Zhang +7 more
wiley +1 more source
Observation of Pyroelectricity in Chiral Smectic-C and -H Liquid Crystals [PDF]
[[abstract]]Pyroelectricity has been observed in the smectic-C and smectic-H phases of l-p-decyloxybenzylidene-p′-amino-2-methylbutylcinnamate after the material is poled in a dc field. The observed pyroelectric coefficient is consistent with an estimate
Yu, L. J.
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Nanoscale Research Letters, 2019 Polyvinylidene fluoride (PVDF) films possess multifunctional ability for piezo/pyro/ferroelectronic applications. One critical challenge of the traditional techniques is the complicated fabrication process for obtaining the poled films. In this work, the
Yuming Wu +8 more
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Recent Advances on Self‐Powered Metal Halide Perovskite Photodetectors
EcoEnergy, EarlyView.This review outlines that metal halide perovskites, with high absorption coefficient and carrier mobility, enable self‐powered photodetectors. These devices operate without external power, with improvements via structural optimization, film engineering, and defect passivation, showing promise in smart sensors and Internet of Things applications ...
Guoqing Xiong +5 more
wiley +1 more source
, 2014 Citation: 'pyroelectric detector' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.P04960 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire +2 more sources
Two‐Dimensional Piezoelectric Nanomaterials for Nanoelectronics and Energy Harvesting
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Two‐Dimensional Piezoelectric Nanomaterials from properties to applications. Smart materials, especially piezoelectric materials, have gained popularity over the last two decades. Two‐dimensional (2D) piezoelectric materials exhibit attributes including great flexibility, ease of workability, extensive surface area, and many active sites, indicating ...
Yujun Cao +12 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Overview of thermal field–enhanced electro‐, photo‐, and photoelectrocatalytic processes: fundamentals, material design, and applications. As a very attractive approach to energy conversion and storage, electrocatalytic, photocatalytic, and photoelectrocatalytic strategies have gained increasing attention in the past decades.
Ziyi Qiao +6 more
wiley +1 more source
Технологія та конструювання в електронній апаратурі, 2008 The paper discusses design and circuit techniques for reducing the influence of the pyroelectric effect on the operation of charge-sensitive amplifiers.
V. I. Startsev, Ju. S. Yampolsky
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