Results 41 to 50 of about 17,232 (309)

The electronic structures and optical properties of B, C or N doped BaTiO3

AIP Advances, 2018
The electronic structures and optical properties of Boron, Carbon or Nitrogen doped BaTiO3 are calculated by the first-principles calculations. The doped atoms decrease the band gap of BaTiO3 significantly, which could increase the host material ability ...
Zhuang Teng, Jiajun Jiang, Gaoyuan Chen, Chunlan Ma, Feiwu Zhang   +4 more
doaj   +1 more source

PEROVSKITES AND OTHER FRAMEWORK STRUCTURE CRYSTALLINE MATERIALS (BOOK' FIRST PAGES AND PREFACE)

Materials and Devices, 2021
Perovskites are among the most famous materials due to their exceptional properties: they present nearly all existing types of interesting properties, in particular as ferroics or multiferroics, they may be insulators, (super)conductors, or ...
Saint-Grégoire P., Smirnov M.
doaj   +1 more source

Microstructures of X7R type base-metal-electroded BaTiO3 capacitor materials prepared by duplex-structured process

, 2009
Low temperature coefficient of capacitance (TCC) for the MgO/Y2O3 co-doped BaTiO3 materials can be achieved by a duplex-structured process. The results of structure refinement reveal that large amount of MgO species can not only suppress the grain growth
陳正劭; Chen, Cheng-sao; Chou, Chen-chia; 林諭男; Lin, I-nan
core   +1 more source

Bioinspired Adaptive Sensors: A Review on Current Developments in Theory and Application

Advanced Materials, EarlyView.
This review comprehensively summarizes the recent progress in the design and fabrication of sensory‐adaptation‐inspired devices and highlights their valuable applications in electronic skin, wearable electronics, and machine vision. The existing challenges and future directions are addressed in aspects such as device performance optimization ...
Guodong Gong, You Zhou, Qingxiu Li, Wenyu Zhao, Sunyingyue Geng, Hangfei Li, Yan‐Bing Leng, Shirui Zhu, Guanglong Ding, Yongbiao Zhai, Ziyu Lv, Ye Zhou, Su‐Ting Han   +12 more
wiley   +1 more source

Fabrication and properties evaluation of chitosan/BaTiO3 composite membranes for the periodontitis treatment

Scientific Reports
Periodontitis gradually damages the hard and soft tissues surrounding the tooth, leading to tooth loss. In recent years, the use of biomaterials in periodontitis treatment has expanded, including gels, nanoparticles, microparticles, fibers, and membranes.
Aydin Houshyar, Mehdi Ahmadian, Yashar Azizian-Kalandaragh, Noushin Amirpour, Hossein Salehi   +4 more
doaj   +1 more source

Preparation and photocatalytic application of ternary n-BaTiO3/Ag/p-AgBr heterostructured photocatalysts for dye degradation

, 2020
We reported the preparation of new ternary n-BaTiO3/Ag/p-AgBr heterostructured photocatalysts and their promising photocatalytic application for the dye degradation.
Wang, Y, Xian, T, Yang, H, Sun, X, Zhang, H   +4 more
core   +1 more source

Flexoelectrically Induced Polar Topology in Twisted SrTiO3 Membranes

Advanced Materials, EarlyView.
Twisted SrTiO3 bilayers host polar vortices of flexoelectric origin, revealed through combined experiment and theory. By reconstructing polarization from the toroidal moment of strain gradients, the work establishes a 3D chiral state with broken inversion and mirror symmetries.
Isabel Tenreiro, Hugo Aramberri, Víctor Rouco, Gabriel Sánchez‐Santolino, Mariona Cabero, Fernando Gallego, David Sánchez‐Manzano, José M. González‐Calbet, Federico Mompeán, Mar García‐Hernández, Alberto Rivera‐Calzada, Jorge Íñiguez‐González, Carlos León, Jacobo Santamaría   +13 more
wiley   +1 more source

Polyethyleneimine‐Modified Piezoelectric Barium Titanate of Various Sizes Reveals Improved Antibacterial Properties

Nano Select
The piezoelectric materials, barium titanates (BaTiO3) in various sizes 50, 200, and 500 nm, were modified with polyethyleneimine (PEI) as PEI@BaTiO3 to improve antibacterial activities.
Nurettin Sahiner, Sahin Demirci, Alba Lako, Jorge H. Torres, Selin S. Suner, Mehtap Sahiner   +5 more
doaj   +1 more source

Fabrication of dye sensitized solar cells using BaTiO3 blocking layer

, 2022
Dye-sensitized solar cells (DSSCs) have great potential for solar generation due to their low cost and simplicity of fabrication compared with silicon-based photovoltaic devices.
Bellan, Chandar Shekar, Sundaram, Senthilarasu, Raja, Sengodan, Rathinam, Kannan, others   +4 more
core  

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source