Results 21 to 30 of about 18,200,361 (228)

Bio-Piezoelectric Ceramic Composites for Electroactive Implants—Biological Performance

Biomimetics, 2023
Barium titanate (BaTiO3) piezoelectric ceramic may be a potential alternative for promoting osseointegration due to its piezoelectric properties similar to bone electric potentials generated in loading function.
Beatriz Ferreira Fernandes, Neusa Silva, Joana Faria Marques, Mariana Brito Da Cruz, Laura Tiainen, Michael Gasik, Óscar Carvalho, Filipe Samuel Silva, João Caramês, António Mata   +9 more
doaj   +1 more source

Upconversion Luminescence from Sol-Gel-Derived Erbium- and Ytterbium-Doped BaTiO₃ Film Structures and the Target Form

Photonics, 2023
Sol-gel technology has attracted attention in the fabrication of diverse luminescent materials and thin film structures, with forms that range from powders to microcavities.
Nikolai V. Gaponenko, Nikolai I. Staskov, Larisa V. Sudnik, Petr A. Vityaz, Alexei R. Luchanok, Yuliana D. Karnilava, Ekaterina I. Lashkovskaya, Margarita V. Stepikhova, Artem N. Yablonskiy, Vadim D. Zhivulko, Alexander V. Mudryi, Igor L. Martynov, Alexander A. Chistyakov, Nikolai I. Kargin, Vladimir A. Labunov, Yuriy V. Radyush, Eugene B. Chubenko, Victor Yu. Timoshenko   +17 more
doaj   +1 more source

Кинетика образования BaTiO[3] в вакууме [PDF]

, 1999
Целью настоящей работы являлось исследование механизмов образования BaTiO[3] при спекании в условиях высокого ...
Жарский, Иван Михайлович, Зарапин, Виталий Георгиевич, Башкиров, Леонид Андреевич, Васильева, Л. В., Лугин, Валерий Геннадьевич   +4 more
core   +1 more source

Enhanced photocatalytic activity and cycle stability driven by ultrasonic vibration for ferroelectric photocatalysts

IET Nanodielectrics, 2019
Ferroelectric materials have been applied in the photocatalytic field due to the internal electric field generated by the spontaneous polarisation. In this study, it is found that the ferroelectric BaTiO(3) catalysts exhibit the excellent photocatalytic ...
Xiaoshan Zhang, Yu Huan, Kai Li, Kai Li, Hui Tian, Hengtao Shen, Min Li, Hangyu Li, Tao Wei   +8 more
doaj   +1 more source

The Effect of Sputtering Target Density on the Crystal and Electronic Structure of Epitaxial BaTiO₃ Thin Films

Crystals
Barium titanate (BaTiO3) is a promising material for silicon-integrated photonics due to its large electro-optical coefficients, low loss, high refractive index, and fast response speed.
Fugang Qi, Shaoqin Peng, Jiachang Bi, Shunda Zhang, Guanhua Su, Peiyi Li, Jiahui Zhang, Tengteng Zhang, Weisong Zhou, Ruyi Zhang, Yanwei Cao   +10 more
doaj   +1 more source

Influence of Different Catalysts on Ammonia Synthesis Performance in Coaxial DBD Plasma

Plasma
In the renewable energy-driven “green electricity–green hydrogen–green ammonia” pathway, the development of low-temperature and low-energy-consumption ammonia synthesis technologies is of great significance.
Fangcheng Qiu, Xin Zhang, Shuai Jiang, Huilin Zhou, Lin Wang, Yufeng Song, Jian Huang, Xin Zheng, Ronghai Liu, Xuekai Pei   +9 more
doaj   +1 more source

Ferroelectric Polarization-Enhanced Photocatalysis in BaTiO₃-TiO₂ Core-Shell Heterostructures

Nanomaterials, 2019
Suppressing charge recombination and improving carrier transport are key challenges for the enhancement of photocatalytic activity of heterostructured photocatalysts.
Xiaoyan Liu, Siyi Lv, Baoyan Fan, An Xing, Bi Jia   +4 more
doaj   +1 more source

Effects of Filler Content on Dielectric Properties of Epoxy/SrTiO 3 and Epoxy/BaTiO 3 Composites

, 2015
International audienceThis paper deals with the study of the dielectric properties of polymer/high-k materials choosing an epoxy resin as the matrix and barium titanate (BaTiO 3) or strontium titanate (SrTiO 3) as micro-fillers (1 μm in diameter ...
Leveque, Louis, Lionel Laudebat, Louis Leveque, Sombel Diaham, Diaham, Sombel, Laudebat, Lionel, Lebey, Thierry, Valdez Nava, Zarel, Zarel Valdez-Nava, Thierry Lebey   +9 more
core   +1 more source

Why Physics Still Matters: Improving Machine Learning Prediction of Material Properties With Phonon‐Informed Datasets

Advanced Intelligent Discovery, EarlyView.
Phonons‐informed machine‐learning predictive models are propitious for reproducing thermal effects in computational materials science studies. Machine learning (ML) methods have become powerful tools for predicting material properties with near first‐principles accuracy and vastly reduced computational cost.
Pol Benítez, Cibrán López, Edgardo Saucedo, Teruyasu Mizoguchi, Claudio Cazorla   +4 more
wiley   +1 more source

Microstructure and ferroelectric properties of BaTiO(3) films on LaNiO(3) buffer layers by rf sputtering

, 2008
We have fabricated LaNiO(3) and BaTiO(3) films using the rf sputtering method. The LaNiO(3) were deposited on Si substrates, demonstrating a (1 0 0) highly oriented structure and nanocrystalline characteristic with a grain size of 30 nm.
Bi, X F, Qiao, L
core   +1 more source