Results 21 to 30 of about 63,457 (174)

Ferroelectric polymers and their nanocomposites for dielectric energy storage applications

APL Materials, 2021
Dielectric capacitors deliver the highest power density and operating voltage among known energy storage devices that are integrable in modern electronic and electrical systems.
Yanda Jiang, Mengjun Zhou, Zhonghui Shen, Xin Zhang, Hao Pan, Yuan-Hua Lin   +5 more
doaj   +1 more source

Influence of Applied Stress on the Ferroelectricity of Thin Zr-Doped HfO₂ Films

Applied Sciences, 2021
HfO2-based ferroelectric materials have been widely studied for their application in ferroelectric FETs, which are compatible with conventional CMOS processes; however, problems with the material’s inherent fatigue properties have limited its potential ...
Yuwei Cai, Qingzhu Zhang, Zhaohao Zhang, Gaobo Xu, Zhenhua Wu, Jie Gu, Junjie Li, Jinjuan Xiang, Huaxiang Yin   +8 more
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Ferroic alternation in methylammonium lead triiodide perovskite

EcoMat, 2021
Methylammonium lead triiodide (MAPbI3) perovskite has attracted broad interest for solar cells, light‐emitting diodes, and so forth. Experiments have captured that the alternative coexistence of polar and nonpolar domains in MAPbI3 can be switched by ...
Shengjian Qin, Shenghui Yi, Yanqing Xu, Zhou Mi, Jinjin Zhao, Xiaobao Tian, Huajun Guo, Yinan Jiao, Guanglei Zhang, Jian Lu   +9 more
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Effects of LaNiO3 Seed Layer on the Microstructure and Electrical Properties of Ferroelectric BZT/PZT/BZT Thin Films

Frontiers in Materials, 2021
Ferroelectric multilayer films attract great attention for a wide variation of applications. The synergistic effect by combining different functional layers induces distinctive electrical properties.
Jinyu Ruan, Chao Yin, Chao Yin, Tiandong Zhang, Tiandong Zhang, Hao Pan   +5 more
doaj   +1 more source

On the persistence of polar domains in ultrathin ferroelectric capacitors [PDF]

, 2017
The instability of ferroelectric ordering in ultra-thin films is one of the most important fundamental issues pertaining realization of a number of electronic devices with enhanced functionality, such as ferroelectric and multiferroic tunnel junctions or
Bark, Chung-Wung, Catalan, Gustau, Eom, Chang-Beom, Gruverman, Alexei, Lu, Haidong, Martí, Xavi, Santiso, José, Zubko, Pavlo   +7 more
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Some lead-free ceramics of ferroelectric and photoelectrochemical applications.

Materials and Devices, 2017
The main ferroelectric materials are lead-based which cause serious environmental problem. Then, to develop environment friendly materials, lead-free ceramics derived from BaTiO3 were found to be interesting owing to their attractive ferroelectric ...
Kamel TAÏBI
doaj   +4 more sources

Perovskite‐Type Hybrid Ferroelectric Semiconductors: A Potential Photosensitive Candidate Family for New Optoelectronic Applications

Advanced Physics Research, 2023
Ferroelectricity, characterized by the reversible switching of spontaneous polarization (Ps) under external electric field, exists in polar crystalline materials without a spatial‐inversion symmetry.
Wenjing Li, Yu Ma, Haojie Xu, Junhua Luo, Zhihua Sun   +4 more
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Correlations between Elastic, Calorimetric, and Polar Properties of Ferroelectric PbSc0.5Ta0.5O3 (PST) [PDF]

, 2019
Calorimetric, elastic, and polar properties of ferrolectric lead scandium tantalate PbSc0.5Ta0.5O3 (PST) with 65% cation order have been investigated in the vicinity of the paraelectric-ferroelectric transition at Ttrans = 295K.
Ekhard K. H. Salje, Francisco Javier Romero, Gan Linyu, José-María Martín-Olalla, Levanyuk A., María Carmen Gallardo, Oktay Aktas, Salje E., Victorino Franco, Yumei Zhou   +9 more
core   +1 more source

Yttrium Doping Effects on Ferroelectricity and Electric Properties of As-Deposited Hf_1−xZr_xO₂ Thin Films via Atomic Layer Deposition

Nanomaterials, 2023
Hf1−xZrxO2 (HZO) thin films are versatile materials suitable for advanced ferroelectric semiconductor devices. Previous studies have shown that the ferroelectricity of HZO thin films can be stabilized by doping them with group III elements at low ...
Youkyoung Oh, Seung Won Lee, Jeong-Hun Choi, Seung-Eon Ahn, Hyo-Bae Kim, Ji-Hoon Ahn   +5 more
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Ferroelectric Rashba Semiconductors as a novel class of multifunctional materials [PDF]

, 2014
The discovery of novel properties, effects or microscopic mechanisms in modern materials science is often driven by the quest for combining, into a single compound, several functionalities: not only the juxtaposition of the latter functionalities, but ...
Picozzi, Silvia
core   +3 more sources