Ferroelectric Polymer Nanofibers Reminiscent of Morphotropic Phase Boundary Behavior for Improved Piezoelectric Energy Harvesting.
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DOI: 10.1002/smll.202104472
Abstract: Ferroelectric and piezoelectric polymers have attracted great attention from many research and engineering fields due to its mechanical robustness and flexibility as well as cost-effectiveness and easy processibility. Nevertheless, the electrical performance of piezoelectric polymers… read more here.
Keywords: phase boundary; morphotropic phase; trfe; vdf trfe ... See more keywords
Static and dynamic electro-optical properties of liquid crystals mediated by ferroelectric polymer films
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DOI: 10.1039/c7ra12443k
Abstract: This paper reports the electro-optical properties of high resistivity nematic liquid crystals sandwiched between ferroelectric polymer films. Interactions between liquid crystals and the film result in a series of interesting optical and electro-optical features. For… read more here.
Keywords: polymer films; optical properties; time; electro optical ... See more keywords
Enhanced ionic transport in ferroelectric polymer fiber mats
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Chemistry A"
DOI: 10.1039/d1ta04367f
Abstract: The electrospun induced ferroelectric β-phase in a polymer mats is proven to enhance the ionic conductivity. This finding enables the demonstration of the first ionic thermistor and could inspire the development of solid-state electrolytes. read more here.
Keywords: ionic transport; polymer; transport ferroelectric; ferroelectric polymer ... See more keywords
Ferroelectric polymer nanostructure with enhanced flexoelectric response for force-induced memory
Sign Up to like & getrecommendations! Published in 2018 at "Applied Physics Letters"
DOI: 10.1063/1.5040744
Abstract: Through utilizing individual nanodots, as smallest memory units, to convert stress into readable electronic information, we report force-induced high-density data storage in the periodic nanostructure of ferroelectric polymer fabricated by nanoimprinting lithography. The nanostructure is… read more here.
Keywords: response; force induced; ferroelectric polymer; force ... See more keywords
The ambipolar evolution of a high-performance WSe2 transistor assisted by a ferroelectric polymer.
Sign Up to like & getrecommendations! Published in 2018 at "Nanotechnology"
DOI: 10.1088/1361-6528/aaa629
Abstract: In recent years, the electrical characteristics of WSe2 field-effect transistors (FETs) have been widely investigated with various dielectrics. Among them, being able to perfectly tune the polarity of WSe2 is meaningful and promising work. In… read more here.
Keywords: vdf trfe; ferroelectric polymer; wse2; bilayer wse2 ... See more keywords
Relaxor ferroelectric polymer exhibits ultrahigh electromechanical coupling at low electric field
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DOI: 10.1126/science.abn0936
Abstract: Electromechanical (EM) coupling—the conversion of energy between electric and mechanical forms—in ferroelectrics has been used for a broad range of applications. Ferroelectric polymers have weak EM coupling that severely limits their usefulness for applications. We… read more here.
Keywords: polymer; electromechanical coupling; ferroelectric polymer; field ... See more keywords