Results 81 to 90 of about 511,447 (196)

Role of trapped charges in neutralization of depolarizing field in ferroelectric polymers

, 2023
Sergeeva A. E. Role of trapped charges in neutralization of depolarizing field in ferroelectric polymers / A. E. Sergeeva // Збірник тез доповідей 83-ї наукової конференції викладачів університету, Одеса, 25–28 квіт. 2023 р. / Одес. нац. технол.
Sergeeva, A. E.
core  

Coupled dielectric spectroscopy and DSC for ferroelectric materials

, 2023
International audienceWe present here a new planar calorimeter coupling dielectric spectroscopy and DSC measurements permitting to link dielectric and thermodynamic behaviors.
Guillou, Hervé, Bourgault, Daniel, Bréfuel, N, Sylvestre, A, Morvézen, Gwenn   +4 more
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Unusual bendable soft molecule‐based ferroelectric crystals enabling the flexible photo‐pyroelectric detection

InfoMat
Soft molecule‐based ferroelectrics with unique structural flexibility hold a promise for versatile applications of non‐volatile memory, imaging and photovoltaic devices.
Liwei Tang, Xinxu Zhu, Yu Ma, Haojie Xu, Shiguo Han, Yi Liu, Yaoyao Chen, Daohua Wang, Junhua Luo, Zhihua Sun   +9 more
doaj   +1 more source

Propriedades dielétricas de compósitos de PVA:BaTiO3 [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico. Programa de Pós-Graduação em Engenharia ElétricaAs partículas de titanato de bário foram preparadas utilizando o método de Sol-precipitação.
Pinheiro, Geneviève Kreibich
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Introducing Photo-Cross-Linkable Functionalities on P(VDF-co-TrFE) Ferroelectric Copolymer. [PDF]

Ferroelectric polymers have emerged as crucial materials for the development of advanced organic electronic devices. Their recent high-end commercial applications as fingerprint sensors have only increased the amount of scientific interest around them ...
Alvarez-Fernandez, Alberto, Cloutet, Eric, Kallitsis, Konstantinos, Hadziioannou, Georges, Brochon, C.   +4 more
core   +3 more sources

A Modular Approach to Ferroelectric Polymers with Chemically Tunable Curie Temperatures and Dielectric Constants

, 2016
We present a modular approach toward poly(vinylidene fluoride)-based ferroelectric fluoropolymers with high dielectric constants. This strategy is based on a two-step reaction, including the copolymerization of vinylidene fluoride and ...
Qing Wang (27728), Qiming Zhang (2525875), Yingying Lu (180938), Jason Claude (2412520), Bret Neese (2537863)   +4 more
core   +1 more source

Ferroelectric–Electrolyte Hybrid Gate Dielectrics for Organic Synaptic Transistors with Long‐Term Plasticity

Advanced Electronic Materials
Organic electrochemical transistors (OECTs) have been of tremendous interest for neuromorphic memories thanks to their excellent device uniformity, facile processibility and biocompatibility. One of the hurdles for precise emulation of synaptic functions
Minsub Lee, Donghee Shin, Jaehui Cheon, Sumin Lee, Chanwoo Park, Jaegyun Im, Jaegeun Lee, Jin Hong Lee, Jong S. Park, Beomjin Jeong   +9 more
doaj   +1 more source

Ferroelectric liquid crystalline polymers with large pyroelectric coefficients for infrared detectors

, 1993
Restricted Access. SPIE conference on liquid crystal materials, devices and applications II, San Jose.We have synthesized many ferroelectric side-chain liquid crystalline polymers exhibiting the Smectic C* phase over a wide temperature range extending to
J. Ruth, Krishna Prasad, S., S. Chandrasekhar, D. S. Shankar Rao, Jawad W. Naciri, Shashidhar, Ranganathan, Chandrasekhar, S., Naciri, Jawad W., S. K. Prasad, Shankar Rao, D.S., Ruth, J., Prasad, S. K., Ratna, B.R., Shashidhar, R., Banahalli R. Ratna, Ranganathan Shashidhar, Naciri, J., Ratna, Banahalli R., Shankar Rao, D. S.   +18 more
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Novel ferroelectric liquid‐crystalline polymers with fast electro‐optic switching times

, 1994
The synthesis and ferroelectric properties of several novel liquid-crystalline polymers are presented. By manipulating the number of side-group mesogens attached to the polysiloxane backbone, it has been possible to achieve many significant properties ...
Naciri, Jawad, Jawad Naciri, Sebastian Pfeiffer, Mèry, Stèphane, Stéphane Méry, Shashidhar, Ranganathan, Ranganathan Shashidhar, Pfeiffer, Sebastian   +7 more
core   +1 more source

Laser Fabrication of Polymer Ferroelectric Nanostructures for Nonvolatile Organic Memory Devices

, 2015
Polymer ferroelectric laser-induced periodic surface structures (LIPSS) have been prepared on ferroelectric thin films of a poly­(vinylidene fluoride–trifluoroethylene) copolymer.
Aurora Nogales (1534231), Jordi Llobet (1534237), Francesc Pérez-Murano (1500475), Esther Rebollar (1534234), Daniel E. Martínez-Tong (1534243), Tiberio A. Ezquerra (1534240), Álvaro Rodríguez-Rodríguez (1534246), Mari-Cruz García-Gutiérrez (1534249)   +7 more
core   +1 more source