Results 51 to 60 of about 22,360 (298)

Enhancement of p-type conductivity in nanocrystalline BaTiO3 Ceramics [PDF]

, 2005
Undoped BaTiO3 ceramic samples with an average grain size of similar to 35 nm were prepared and the electrical properties investigated. The defect structure is dominated by acceptor impurities; therefore, the conductivity of nanocrystalline BaTiO3 is of ...
Ohly, Christian Andreas, Pithan, Christian, Pithan, C., Franz-Hubert Haegel, Ohly, C., Christian Ohly, Jia, Chun-Lin, Xin Guo, Jügen Dornseiffer, Waser, R., Rainer Waser, Haegel, Franz-Hubert, Dornseiffer, Jürgen, Christian Pithan, Guo, X., Haegel, F.-H., Dornseiffer, J., Guo, Xin, Waser, Rainer, Chun-Lin Jia, Jia, C.-L.   +20 more
core   +1 more source

Epitaxially Integrated Electro‐Optic KNbO3 Thin Films on Silicon

Advanced Materials, EarlyView.
We demonstrate the first epitaxial integration of electro‐optic KNbO3 thin films on silicon using suboxide molecular‐beam epitaxy. Combining adsorption‐controlled molecular‐beam epitaxy, advanced characterization, and phase‐field modeling, we demonstrate phase‐pure crystalline films mirroring bulk crystals with robust Pockels response, enabling future ...
Sankalpa Hazra, Tobias Schwaigert, Yingxin Zhu, Aiden Ross, Muhammad Aminul Haque Chowdhury, Shun‐Li Shang, Sameer Singh, Zhiyu Zhang, Zhe Wang, Brynn Brower, Saugata Sarker, Suchismita Sarker, Zi‐Kui Liu, Rama K. Vasudevan, Long‐Qing Chen, Yang Yang, Darrell G. Schlom, Venkatraman Gopalan   +17 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

Microemulsion mediated synthesis of BaTiO3 – Ag nanocomposites [PDF]

Processing and Application of Ceramics, 2009
BaTiO3 – Ag composite nanopowders were synthesized via microemulsion mediated synthesis through the hydrolytic decomposition of mixed metal alkoxide solutions as precursor for the BaTiO3 and the reduction of silver nitrate in the presence of ...
Songhak Yoon, Jürgen Dornseiffer, Detlev Hennings, Christian Pithan, Rainer Waser   +4 more
doaj  

Toward Perception‐Native Electronic Skin: Bio‐Inspired In‐/Near‐Sensor and Neuromorphic Computing for Humanoid Robots

Advanced Materials Technologies, EarlyView.
Dense tactile streams from across the humanoid body converge on collide in a central wiring and data bottleneck. By relocating computation closer to and then into the skin itself, near‐ and in‐sensor architectures, together with neuromorphic computing, chart a path toward perception‐native electronic skin, in which the conversion of stimulus into ...
Mijin Kim, Chang‐Jae Beak, Jiyoung Park, Youngdo Jung, Sunjong Oh, Sin‐Hyung Lee, Bo‐Yeon Lee   +6 more
wiley   +1 more source

Growth, Electronic Structure, and Electrochemical Properties of Cubic BaTiO₃ Synthesized by Low-Pressure Hydrothermal-Assisted Sintering

Indonesian Journal of Chemistry, 2022
Cubic BaTiO3 was synthesized through low-pressure hydrothermal-assisted sintering using Ba(OH)2 and TiO2 as precursors with a mol ratio of Ba:Ti = 1.4:1.
Mohammad Khotib, Bambang Soegijono, Zainal Alim Mas'ud, Gina Libria Nadjamoeddin   +3 more
doaj   +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

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

Moisture‐Adaptive Triboelectric Materials and Platforms: Design Strategies, Performance Enhancement, and Applications in Energy Harvesting and Wearable Electronics

Advanced Materials Technologies, EarlyView.
This review summarizes moisture‐adaptive strategies that enable triboelectric nanogenerators (TENGs) to operate across diverse moisture conditions. It examines moisture‐management methods, including exclusion, directional transport, removal, and utilization, with charge‐regulation approaches based on interfacial, dielectric, and structural engineering.
Junzhe Gan, Zhao Sha, Xuehua Zhang, Hoang‐Phuong Phan, Jin Zhang   +4 more
wiley   +1 more source

Resistive hysteresis and interface charge coupling in BaTiO3-ZnO heterostructures [PDF]

, 2009
We report on temperature, time, and voltage dependent resistive hysteresis measurements of BaTiO3-ZnO heterostructures grown on (001) Si substrates by pulsed laser deposition.
Brandt, M., Lorenz, M., Schubert, Mathias, T. Hofmann, Voora, V. M., M. Schubert, M. Brandt, M. Grundmann, Ashkenov, N., M. Lorenz, V. M. Voora, N. Ashkenov, Hofmann, Tino, Grundmann, M.   +13 more
core   +1 more source