Results 1 to 10 of about 11,226 (166)

Recent Progress in the Nanoscale Evaluation of Piezoelectric and Ferroelectric Properties via Scanning Probe Microscopy [PDF]

Advanced Science, 2020
Piezoelectric and ferroelectric materials have garnered significant interest owing to their excellent physical properties and multiple potential applications.
Owoong Kwon, Daehee Seol, Huimin Qiao, Yunseok Kim   +3 more
doaj   +2 more sources

Ferroelectric Properties of Bilayer MoS2/WS2 Heterostructure Modulated by Twist Angle [PDF]

Advanced Science
The emergence of sliding ferroelectricity is found in non‐ferroelectric two‐dimensional materials, which brings novel ferroelectric phenomena and expands the potential for advancing ferroelectric devices.
Liyao Wang, Zhuopeng Xia, Xiaoyao Sun, Shiyao Xu, Guodong Sun, Yingying Zheng, Zhen Zhan, Enlong Li, Songhua Cai, Yuan Zhang, Jinzhu Zhao, Wenwu Li, Shuoguo Yuan   +12 more
doaj   +2 more sources

Ferroelectric, Piezoelectric Mechanism and Applications

Journal of Asian Ceramic Societies, 2022
The features of ferroelectric materials and their applications are presented. State-of-the-art employment of characterization techniques, and the properties of ferroelectric materials are described.
Arun Singh, Shagun Monga, Neeraj Sharma, K Sreenivas, Ram S. Katiyar   +4 more
doaj   +1 more source

Properties of Ferroelectric Ice [PDF]

Proceedings of the 2nd International Symposium on Science at J-PARC — Unlocking the Mysteries of Life, Matter and the Universe —, 2015
Sector of Nuclear Science, Japan Atomic Energy Agency, 2-4 Shirakata-Shirane, Naka-gun, Tokai, 319-1195, Japan. Department of Chemistry, Kyushu University, 6-10-1 Hakozaki, Higashu-ku, Fukuoka 812-8581, Japan. Institute for Solid State Physics, University of Tokyo, 5-1-5, Kashiwanoha, Kashiwa, Chiba, 277-8581, Japan Quantum Condensed Matter Division ...
Hiroshi Fukazawa, Masashi Arakawa, Hiroki Yamauchi, Yurina Sekine, Riki Kobayashi, Yoshiya Uwatoko, Songxue Chi, Jaime A. Fernendez-Baca   +7 more
openaire   +1 more source

Electrocaloric Effect in Multilayer Ferroelectric Structures

Известия высших учебных заведений России: Радиоэлектроника, 2023
Introduction. Ferroelectric films are widely used for radiotechnical, microwave microelectronic, sensoric, and energy conversion purposes. Such a diverse application range demands film materials with specific electrophysical properties.
Alexander S. Starkov, Alexander S. Anokhin, Andrey V. Es'kov, Alexander A. Semenov, Andrey L. Kholkin   +4 more
doaj   +1 more source

Modulating the Band Alignments of Two-Dimensional In2Se3/InSe Heterostructure via Ferroelectric Polarization and Interlayer Coupling

Frontiers in Physics, 2022
Two-dimensional (2D) ferroelectric materials with robust polarization down to atomic thicknesses provide novel building blocks for functional heterostructures.
Yabing Du, Yabing Du, Xiaolong Wang, Xianqi Dai, Wei Li, Wei Li   +5 more
doaj   +1 more source

Improvement of Ferroelectricity with Two-Dimensional Enwrapping Structure

Crystals, 2022
The effect of the layered InSe intercalation structure on the ferroelectric properties of HfO2 was investigated. At low crystallization temperatures, the ferroelectric phase is formed more easily.
Xi Wu, Ran Jiang
doaj   +1 more source

Optically Induced Ferroelectric Polarization Switching in a Molecular Ferroelectric with Reversible Photoisomerization

Advanced Science, 2021
Ferroelectrics usually exhibit temperature‐triggered structural changes, which play crucial roles in controlling their physical properties. However, although light is very striking as a non‐contact, non‐destructive, and remotely controlled external ...
Wei‐Qiang Liao, Bin‐Bin Deng, Zhong‐Xia Wang, Ting‐Ting Cheng, Yan‐Ting Hu, Shu‐Ping Cheng, Ren‐Gen Xiong   +6 more
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Nanoscale Doping and Its Impact on the Ferroelectric and Piezoelectric Properties of Hf_0.5Zr_0.5O₂

Nanomaterials, 2022
Ferroelectric hafnium oxide thin films—the most promising materials in microelectronics’ non-volatile memory—exhibit both unconventional ferroelectricity and unconventional piezoelectricity.
Anastasia Chouprik, Roman Kirtaev, Evgeny Korostylev, Vitalii Mikheev, Maxim Spiridonov, Dmitrii Negrov   +5 more
doaj   +1 more source

Bandgap modulation and phase boundary region of multiferroic Gd, Co co-doped BiFeO3 thin film

AIP Advances, 2023
Ferroelectric polarization is a crucial factor to induce photovoltaic effect in ferroelectric materials. Here, a novel modulation of bandgap by Gd and Co co-doped BFO is found for a polycrystalline Bi0.9Gd0.1Fe0.85Co0.15O3 thin film prepared by the sol ...
Yuanyuan Xu, Chaoyong Deng, Xu Wang
doaj   +1 more source