Couplings of polarization with interfacial deep trap and Schottky interface controlled ferroelectric memristive switching

A Chen, W Zhang, LR Dedon, D Chen… - Advanced Functional …, 2020 - Wiley Online Library
Memristors with excellent scalability have the potential to revolutionize not only the field of
information storage but also neuromorphic computing. Conventional metal oxides are widely …

BiFeO 3–SrTiO 3 thin film as a new lead-free relaxor-ferroelectric capacitor with ultrahigh energy storage performance

H Pan, Y Zeng, Y Shen, YH Lin, J Ma, L Li… - Journal of Materials …, 2017 - pubs.rsc.org
Capacitors with high electrostatic energy density, long-term stability, and environmental
friendliness are strongly demanded in modern electrical and electronic systems. Here, we …

Ferroelectric and Impedance Behavior of La‐ and Ti‐Codoped BiFeO3 Thin Films

J Wu, J Wang - Journal of the American Ceramic Society, 2010 - Wiley Online Library
To study the effects of La and Ti cosubstitutions on ferroelectric and impedance behavior of
BiFeO3,(Bi0. 90La0. 10) FeO3, Bi (Fe0. 95Ti0. 05) O3, and (Bi0. 90La0. 10)(Fe0. 95Ti0. 05) …

Flexible, Temperature-Resistant, and Fatigue-Free Ferroelectric Memory Based on Bi(Fe0.93Mn0.05Ti0.02)O3 Thin Film

C Yang, Y Han, J Qian, P Lv, X Lin… - … Applied Materials & …, 2019 - ACS Publications
A recent hot-spot topic for flexible and wearable devices involves high-performance
nonvolatile ferroelectric memories operating under compressive or tensile mechanical …

Improved Structure Stability and Multiferroic Characteristics in CaTiO3‐Modified BiFeO3 Ceramics

QQ Wang, Z Wang, XQ Liu… - Journal of the American …, 2012 - Wiley Online Library
BiFeO 3 multiferroic ceramics were modified by introducing CaTiO 3. The stability of
perovskite BiFeO 3 was increased by the present modification, and the single‐phase (Bi 1 …

Optimized energy-storage performance in Mn-doped Na0. 5Bi0. 5TiO3-Sr0. 7Bi0. 2TiO3 lead-free dielectric thin films

J Wang, G Qiu, H Qian, Y Liu, J Luo, Y Lyu - Applied Surface Science, 2022 - Elsevier
Abstract The 0.55 Na 0.5 Bi 0.5 TiO 3-0.45 Sr 0.7 Bi 0.2 TiO 3 (0.55 NBT-0.45 SBT) thin films
with Mn doping were fabricated on the platinum-buffered Si substrates using the sol–gel …

Ferroelectric BiFeO3 as an Oxide Dye in Highly Tunable Mesoporous All‐Oxide Photovoltaic Heterojunctions

L Wang, H Ma, L Chang, C Ma, G Yuan, J Wang, T Wu - Small, 2017 - Wiley Online Library
As potential photovoltaic materials, transition‐metal oxides such as BiFeO3 (BFO) are
capable of absorbing a substantial portion of solar light and incorporating ferroic orders into …

Enhanced Energy Storage Performance in Na0.5Bi0.5TiO3-Sr0.7Bi0.2TiO3 Relaxor Ferroelectric Thin Films by Entropy Design

J Wang, J Zhou, H Zhu, Y Liu, J Luo… - ACS Applied Electronic …, 2023 - ACS Publications
Dielectric thin film capacitors have attracted immense attention in modern pulsed power
electronic systems as essential energy-storage components. Nevertheless, there are still a …

Structural, electrical, and magnetic properties of multiferroic Bi1− xLaxFe1− yCoyO3 thin films

KG Yang, YL Zhang, SH Yang, B Wang - Journal of Applied Physics, 2010 - pubs.aip.org
Bi 1− x La x Fe 1− y Co y O 3 (⁠ x= 0⁠, 0.1; y= 0⁠, 0.05, 0.1) polycrystalline thin films were
fabricated on Pt/Ti/SiO 2/Si (111) substrates via chemical solution deposition method. X-ray …

Improved ferroelectric properties and band-gap tuning in BiFeO 3 films via substitution of Mn

S Yang, G Ma, L Xu, C Deng, X Wang - RSC advances, 2019 - pubs.rsc.org
Multiferroic BiFe1− xMnxO3 (x= 0, 0.04, 0.08, 0.12) films have been prepared on
Pt/Ti/SiO2/Si and ITO/glass substrates via the solution-gelation technique. The impacts of Mn …