Results 21 to 30 of about 18,249 (302)
Probing Ultrafast Dynamics of Ferroelectrics by Time‐Resolved Pump‐Probe Spectroscopy
Advanced Science, 2021 Ferroelectric materials have been a key research topic owing to their wide variety of modern electronic and photonic applications. For the quick exploration of higher operating speed, smaller size, and superior efficiencies of novel ferroelectric devices,
Yuan Zhang +5 more
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The Rise of Ferroelectricity at Nanoscale: Nanoelectronics is rediscovering the ferroelectricity
IEEE Nanotechnology Magazine, 2021 We present a comprehensive review of the emerging nanoscale ferroelectric materials used in novel nanoelectronics devices. First, we outline specific physical and electronic properties of ferroelectric materials, then we focus on two main classes of ferroelectrics based on hafnium oxide (HfO2) and 2D materials.
Mircea Dragoman +5 more
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Electroresistance and electro-optic effects in molecular ferroelectrics
APL Materials, 2020 Molecular ferroelectrics are often considered as an alternative to inorganic ferroelectrics due to their structural diversity, optical transparency, and low-temperature solution processing.
Yong Hu, Shenqiang Ren
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Nature Communications, 2022 For relaxor ferroelectrics, correlating their properties and local structures is challenging. Here, the authors correlate the atomic-scale structure and the large dynamic electromechanical property in Bi0.5Na0.5TiO3-based relaxor ferroelectrics.
Jie Yin +14 more
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, 2021 Device applications of ferroelectrics have not only utilized the switchable polarization but also adopted myriads of emerging physical properties. In particular, ferroelectrics in ultra-thin limit have recently attracted considerable scientific and ...
Choi, W.S. +4 more
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Releasing chemical energy in spatially programmed ferroelectrics
Nature Communications, 2022 Chemical energy ferroelectrics show limited control of the energy release rate. Here, the authors design spatially programmed energetic ferroelectrics with controlled energy release rates from machine learning-directed additive manufacturing and ice ...
Yong Hu +15 more
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Skyrmion model of nano-domain nucleation in ferroelectrics and ferromagnets [PDF]
A skyrmion model of nano-domain ejection from large domain walls in ferroelectrics is presented, together with data on lead germanate Pb5Ge3O11 and comparison data on ferromagnetic iron garnet.
Scott, J. F., Gruverman, A., Dawber, M.
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Understanding ferroelectricity in layered perovskites : new ideas and insights from theory and experiments [PDF]
, 2015 N. A. B. was supported by The Welch Foundation under Grant. No. F-1803. J. M. R. acknowledges support from the Penn State Center for Nanoscience, National Science Foundation grant no. DMR-1420620. Ph.G.
Benedek, Nicole +11 more
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Nano ResearchConverting ambient thermal fluctuations into selective chemical transformations represents an emerging strategy in sustainable catalysis. Unlike conventional thermocatalysis that requires continuous high-temperature input, we report a molecular ...
Huihui Hu +5 more
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Paraelectric and ferroelectric states in a model for relaxor ferroelectrics [PDF]
Physical Review B, 2013 10 pages, 7 ...
Guzmán-Verri, G. G. +2 more
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