Results 191 to 200 of about 9,352 (287)

High-entropy assisted capacitive energy storage in relaxor ferroelectrics by chemical short-range order. [PDF]

Nat Commun
Wei T, Zou J, Zhou X, Song M, Zhang Y, Nan C, Lin Y, Zhang D.   +7 more
europepmc   +1 more source

Influence of electric field on local phase transformations in relaxor ferroelectrics PbSc0.5Ta0.5O3 and Pb0.78Ba0.22Sc0.5Ta0.5O3 [PDF]

, 2012
Bismayer, U., Gospodinov, M., Maier, Bernd J., Mihailova, B., Steilmann, T.   +4 more
core   +1 more source

Diffraction Studies of Tungsten Bronze Type Relaxor Ferroelectrics [PDF]

, 2014
Thomas A. Whittle, Siegbert Schmid
openalex   +1 more source

Optoelectronic synapses based on two‐dimensional transition metal dichalcogenides for neuromorphic applications

InfoScience, EarlyView.
This review first introduces the fundamental concepts of artificial synapses and synaptic plasticity, then discusses the device structures and operation mechanisms of optoelectronic synapses based on two‐dimensional transition metal dichalcogenides, highlights their applications in neuromorphic vision systems and computing, and concludes with key ...
Xiaona Sun, Yifan Hu, Chengbao Jiang, Shengxue Yang   +3 more
wiley   +1 more source

Giant electromechanical coupling of relaxor ferroelectrics controlled by polar nanoregion vibrations. [PDF]

Sci Adv, 2016
Manley ME, Abernathy DL, Sahul R, Parshall DE, Lynn JW, Christianson AD, Stonaha PJ, Specht ED, Budai JD.   +8 more
europepmc   +1 more source

Ultrafast in‐memory computing and highly efficient deep neural networks driven by phase‐change memory materials with partially amorphous state transitions

InfoScience, EarlyView.
This work addresses challenges including the nonlinear weight‐conductance update and the trade‐off between increasing melting uniformity and reducing solid‐to‐liquid transition time. It utilizes all four melting states to create an integrated framework for attaining in‐memory computing and deep neural network applications. The framework achieves a near‐
Kian‐Guan Lim, Shao‐Xiang Go, Qiang Wang, Dong‐Gwan Kim, Chan‐Hwi Baek, Qishen Wang, Tae Hoon Lee, Desmond K. Loke   +7 more
wiley   +1 more source

High Energy Density in All-Organic Polyimide-Based Composite Film by Doping of Polyvinylidene Fluoride-Based Relaxor Ferroelectrics. [PDF]

Polymers (Basel)
Wang C, Shen Y, Cao X, Zheng X, Ren K.
europepmc   +1 more source

Physico‐Chemical Understanding of Plasticizers Interaction with P(VDF‐TrFE‐CFE) Electroactive Polymer

Macromolecular Materials and Engineering, EarlyView.
This study explores the effects of DNOP plasticizer on P(VDF‐TrFE‐CFE) terpolymers, revealing a strong synergy between chemical structure and physical properties. High TrFE bringing natural flexibility and CFE enhancing the plasticizer retention through theorized halogen bonds, ultra‐soft, crack‐free films of high permittivity and softness are ...
Colin Lesenne, David Audigier, Jean‐Fabien Capsal   +2 more
wiley   +1 more source

Analytical Electron Microscopy Characterization of a Temperature-Stable Relaxor Ferroelectric Ceramic [PDF]

, 2019
Teresa Roncal‐Herrero, John P. Harrington, Aurang Zeb, Steven J. Milne, Andy Brown   +4 more
openalex   +1 more source

Total X‐Ray Illumination for Absolute Quantification of Crystalline Phases and Amorphous Content in PVDF and P(VDF‐TrFE)

Macromolecular Materials and Engineering, EarlyView.
A rigorous method, Total Illumination by X‐rays (TIX), is presented to quantify crystalline and amorphous phases in organic materials. Mitigating challenges such as low microabsorption and high amorphous content, an improved, general framework is established, applicable to polymers, MOFs, biological materials, etc.
Shaashwat Saraff, Giulio Isacco Lampronti, Sohini Kar‐Narayan   +2 more
wiley   +1 more source