Results 61 to 70 of about 1,290 (187)

Charge Injection for Polarization Screening at Electrode Interfaces and the Antiferroelectric Double Hysteresis Loop of La‐Doped Pb(Zr,Sn,Ti)O3

Advanced Materials Interfaces, Volume 13, Issue 3, 3 February 2026.
Screening of the bound polarization charges of ferroelectrics at electrode interfaces is accommodated either by electrode charges or by charge injection. By means of X‐ray photoelectron spectroscopy with in‐situ polarization reversal, it is demonstrated that screening charges at antiferroelectric La‐doped Pb(Zr,Ti)O3 are injected, while they remain at ...
Binxiang Huang, Pengcheng Hu, Melissa A. Larsson, Johanna Steinmann, Tongqing Yang, Tadej Rojac, Andreas Klein   +6 more
wiley   +1 more source

Multipolar Resonances in Electro‐Optic Metasurfaces with Moderate Refractive Index

Advanced Photonics Research, Volume 7, Issue 2, February 2026.
Electro‐optic nanoantennas with moderate refractive indices of 2.3 to 3.0 are numerically shown to sustain strong multipolar resonances, enabling efficient light confinement and EO tuning. Multipolar modes of even parity are most sensitive to variations in the refractive index.
Viktoriia E. Babicheva, Mariacristina Rumi   +1 more
wiley   +1 more source

Surfactant-assisted synthesis of BaTiO3 nanoparticles by micro-emulsion method

Metalurgija, 2015
Barium titanate (BaTiO3) nanoparticles were successfully synthesized by using a surfactant-assisted method. The various processing parameters, namely, th e species of surfactant, reaction temperature and micro-emusion concentration had been varied, and ...
J. L. Gao, Y. Zhi, X. F. Ren, Y. H. Liu
doaj  

Pressure Effects on Monolayer FeCl2: Above‐Room‐Temperature Ferromagnetism with In‐Plane Electric Polarization and Interface‐Free Magnetic Tunnel Junctions

Advanced Electronic Materials, Volume 12, Issue 2, 21 January 2026.
We investigate the influence of hydrostatic pressure on the physical properties of monolayer FeCl2${\rm FeCl}_2$ for spintronics applications. A phase transition from a ferromagnetic half‐metal to a ferromagnetic semiconductor is unveiled at 4.6 GPa, accompanied by a transition from a non‐polar (1T) to a polar (1H) structure.
Shubham Tyagi, Paresh C. Rout, Shubham Singh, Udo Schwingenschlögl   +3 more
wiley   +1 more source

Study on the Acceleration Process of BaTiO₃ Particles during Vacuum Cold Spraying [PDF]

Cailiao Baohu
In this paper, the acceleration process of BaTiO3 ceramic particles under different vacuum cold spraying parameters was simulated, and the effect of process parameters on particle velocity was discussed.
DENG Bixin, SUN Chengchuan, LU Jing, WU Yingdong, LU Teng, ZHANG Mina
doaj   +1 more source

Effect of Rh Doping on Optical Absorption and Oxygen Evolution Reaction Activity on BaTiO₃ (001) Surfaces

Molecules
In the present work, we investigate the potential of modified barium titanate (BaTiO3), an inexpensive perovskite oxide derived from earth-abundant precursors, for developing efficient water oxidation electrocatalysts using first-principles calculations.
Talgat M. Inerbaev, Aisulu U. Abuova, Zhadyra Ye. Zakiyeva, Fatima U. Abuova, Yuri A. Mastrikov, Maksim Sokolov, Denis Gryaznov, Eugene A. Kotomin   +7 more
doaj   +1 more source

Effects of La-N Co-Doping of BaTiO₃ on Its Electron-Optical Properties for Photocatalysis: A DFT Study

Molecules
In cation–anion co-doping, rare earth elements excel at regulating the electronic structure of perovskites, leading to their improved photocatalytic performance. In this regard, the impact of co-doping rare earth elements at the Ba and Ti sites in BaTiO3
Yang Wang, Qinyan Zhou, Qiankai Zhang, Yuanyang Ren, Kunqi Cui, Chuanhui Cheng, Kai Wu   +6 more
doaj   +1 more source

Synthesis and Characterization of Bowl-Like Single-Crystalline BaTiO₃ Nanoparticles

Nanoscale Research Letters, 2010
Novel bowl-like single-crystalline BaTiO3 nanoparticles were synthesized by a simple hydrothermal method using Ba(OH)2·8H2O and TiO2 as precursors. The as-prepared products were characterized by XRD, Raman spectroscopy, SEM and TEM. The results show
Pei Xinmei, Liao Jihong, Deng Zhao, Dai Ying, Chen Wen   +4 more
doaj   +1 more source

Ag-Incorporated Cr-Doped BaTiO₃ Aerogel toward Enhanced Photocatalytic Degradation of Methyl Orange

Nanomaterials
A novel Cr-doped BaTiO3 aerogel was successfully synthesized using a co-gelation technique that involves two metallic alkoxides and a supercritical drying method.
Jun Wu, Gaofeng Shao, Xiaodong Wu, Sheng Cui, Xiaodong Shen   +4 more
doaj   +1 more source

BaTiO₃ Nanocarriers: Advancing Targeted Therapies with Smart Drug Release

Pharmaceutics
Background/Objectives: Barium titanate (BaTiO3)-based nanocarriers have emerged as versatile and promising platforms for targeted drug delivery, owing to their unique combination of biocompatibility, piezoelectric and ferroelectric properties, as well as
Milica Ćurčić, Branka Hadžić, Martina Gilić, Zorica Lazarević, Andjelija Ilić   +4 more
doaj   +1 more source