Results 121 to 130 of about 9,222 (286)

Multiferroic epitaxial Pb(Fe1∕2Nb1∕2)O3 thin films: A relaxor ferroelectric/weak ferromagnet with a variable structure [PDF]

, 2006
Liqin Yan, Jiefang Li, Carlos Suchicital, D. Viehland   +3 more
openalex   +1 more source

Zwitterionic Fluoropolymer‐Engineered Synaptic Clefts Enhance Ion Dynamics in Neuromorphic OECTs

Advanced Materials Technologies, EarlyView.
Polyzwitterionic DPVDF (DPVDF‐SZ) ion gels enhance neuromorphic OECT performance due to their reduced crystallinity compared to conventional fluoropolymer (e.g., PVDF‐HFP). These ion gels enable high transconductance, stable ion diffusion, and synaptic plasticity, including long‐term memory. Reservoir computing validation highlights their potential for
Ji Seon Kim, Young Je Kwon, Jung‐Hye Song, Yoon Ah Im, Dong Jun Han, Ho Jin Jung, Kie Yong Cho, Eun Kwang Lee   +7 more
wiley   +1 more source

Research on ferroelectric-piezoelectric properties and relaxor phase transition characteristics of PSLZT-BMT ceramics

, 2023
Nguyen Van Thinh, Le Dai Vuong, Đỗ Viết Ơn, Trương Văn Chương, Lê Vũ Trường Sơn, Trinh Ngoc Đat, Le Van Thanh Sơn, Vu Thanh Tùng   +7 more
openalex   +2 more sources

Physics of Selective Targeting of Cancer Cells by Magnetoelectric Nanoparticles: Exploring the Role of Conductivity and Capacitance in Tumor‐Specific Attraction

Advanced Theory and Simulations, EarlyView.
Magnetoelectric nanoparticles exploit cancer cells' electrical vulnerabilities—altered membrane charge and higher capacitance—to achieve tumor‐specific targeting without bioreagents. MATLAB simulations reveal how electromagnetic forces create targeting specificity, while external magnetic fields enhance precision. This may enable wirelessly controlled,
Max Shotbolt, John Bryant, Ping Liang, Sakhrat Khizroev   +3 more
wiley   +1 more source

Domain switching dynamics in relaxor ferroelectric Pb(Mg1/3Nb2/3)O3–PbTiO3 revealed by time-resolved high-voltage electron microscopy [PDF]

, 2021
Kazuhisa Sato, Naoya Asakura
openalex   +1 more source

Phase‐Change Materials for Volatile Threshold Resistive Switching and Neuronal Device Applications

Advanced Science, EarlyView.
Volatile threshold switching materials are an important pathway to simulate neuronal behavior. This review summarizes recent advances in the development of volatile resistive switching devices and neuronal oscillators based on three representative phase change materials, emphasizes the major challenges in this rapidly evolving field, and provides an ...
Huandong Chen, Jayakanth Ravichandran
wiley   +1 more source

Poling-free relaxor-PbTiO3 single crystals

Journal of Materiomics
Relaxor-PbTiO3 ferroelectric single crystals have drawn attention aiming at high-end piezoelectric applications thanks to their excellent piezoelectric properties.
Hwang-Pill Kim, Geon-Ju Lee, Ju-Hyeon Lee, Jae-Hyeon Cho, Hye-Lim Yu, Woo-Seok Kang, Joo-Hee Kang, Ho-Yong Lee, Wook Jo   +8 more
doaj   +1 more source

Author Correction: Deciphering the atomic-scale structural origin for large dynamic electromechanical response in lead-free Bi_0.5Na_0.5TiO₃-based relaxor ferroelectrics. [PDF]

Nat Commun, 2022
Yin J, Shi X, Tao H, Tan Z, Lv X, Ding X, Sun J, Zhang Y, Zhang X, Yao K, Zhu J, Huang H, Wu H, Zhang S, Wu J.   +14 more
europepmc   +1 more source

Enhancement of Breakdown Strength in Relaxor Ferroelectric Ba(Zr0.3ti0.7)O3 Thin Film Via Manipulating Growth Oxygen Pressure

, 2022
Yiqun Liu, Haojie Han, Hao Pan, Shun Lan, Yuanhua Lin, Jing Ma   +5 more
openalex   +1 more source

Substrate‐Controlled Response Coefficients in Thin Films

Advanced Science, EarlyView.
Many material‐specific coefficients, which relate external stimuli and functional responses, are constants governed by atomic vibrations. This work demonstrates the concept of controlling such response coefficients by deformations, or strain, through strain‐induced changes in atomic vibrations.
Marina Tyunina, Leonid L. Rusevich, Maxim Savinov, Tomas Kocourek, Oliva Pacherova, Alexandr Dejneka, Eugene A. Kotomin   +6 more
wiley   +1 more source