Articles with "alternating electric" as a keyword



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Ambient Manipulation of Perovskites by Alternating Electric Field toward Tunable Photovoltaic Performance

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Published in 2020 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202004652

Abstract: With the rapid development of hybrid metal halide perovskites, controlling and understanding their growth processes have become an important but challenging task. In this paper, alternating electric field as an effective modulation method that acts… read more here.

Keywords: manipulation perovskites; field; alternating electric; ambient manipulation ... See more keywords
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Periodically Alternating Electric Field Layers Induces the Preferential Growth of Zn (002) Plane for Ultralow Overpotential Zinc‐Ion Batteries

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Published in 2023 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202204092

Abstract: The sluggish de‐solvation kinetics and uneven Zn2+ transport behavior at the Zn anode are undesirable for commercialization of zinc ion batteries. To address these issues, a periodically alternating electric field is introduced on the Zn… read more here.

Keywords: electric field; zinc ion; growth; alternating electric ... See more keywords
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Cerium-based modification treatment of Mg-Al hydrotalcite film on AZ91D Mg alloy assisted with alternating electric field

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Published in 2017 at "Journal of Alloys and Compounds"

DOI: 10.1016/j.jallcom.2016.10.139

Abstract: Abstract An environment-friendly cerium-based conversion coating (CeCC) was prepared by alternating electric field assisted treatment for the modification of magnesium-aluminum (Mg-Al) hydrotalcite (HT) film on AZ91D Mg alloy. The influence of cerium nitrate (Ce(NO 3… read more here.

Keywords: cerium; cerium based; alternating electric; hydrotalcite film ... See more keywords
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Physiological and biochemical characteristics of sweet potato (Ipomoea batatas (L.) Lam) roots treated by a high voltage alternating electric field during cold storage

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Published in 2021 at "Postharvest Biology and Technology"

DOI: 10.1016/j.postharvbio.2021.111619

Abstract: Abstract Physical methods for preserving agricultural products without using chemicals or radiation are increasingly being explored. The effects of high-voltage alternating electric field (HVAEF) on the physiology and biochemical processes of sweet potato roots during… read more here.

Keywords: voltage alternating; high voltage; alternating electric; cold storage ... See more keywords
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Numerical study of soap-film flow by nonuniform alternating electric fields.

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Published in 2017 at "Physical Review E"

DOI: 10.1103/physreve.95.022806

Abstract: Fluid flow of suspended liquid films induced by non-uniform alternating electric fields has been reported. The electric fields were generated by two rod-like electrodes perpendicular to the fluid surface. The observed fluid flow was explained… read more here.

Keywords: electric fields; numerical study; alternating electric; film ... See more keywords
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Simulation of drift-diffusion transport of charge carriers in semiconductor layers with a fractal structure in an alternating electric field

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Published in 2017 at "Semiconductors"

DOI: 10.1134/s1063782617060264

Abstract: Based on the fractional-order partial differential equation, the diffusion-drift charge-carrier transport in a semiconductor layer with a fractal structure under a longitudinal alternating electric field is simulated. The simulation showed that the space–time distributions of… read more here.

Keywords: electric field; fractal structure; charge; alternating electric ... See more keywords
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Ionization of Impurities by Constant and Alternating Electric Fields in a Gap Graphene Modification

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Published in 2018 at "Bulletin of the Russian Academy of Sciences: Physics"

DOI: 10.3103/s1062873818110059

Abstract: The probability of the ionization of impurities in graphene with a gap in its energy spectrum in co-directional constant and alternating electric fields is examined in the quasiclassical approximation. Analytical expressions for the probability of… read more here.

Keywords: constant alternating; electric fields; ionization impurities; alternating electric ... See more keywords
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Controlling the Conductivity of Graphene by Using Transverse Static and Alternating Electric Fields

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Published in 2019 at "Bulletin of the Russian Academy of Sciences: Physics"

DOI: 10.3103/s1062873819010088

Abstract: The dependence of the current density in graphene, the energy spectrum of which contains a forbidden band, on the characteristics and orientation of applied static and alternating electric fields is investigated. Graphene’s electronic system is… read more here.

Keywords: static alternating; transverse static; graphene; alternating electric ... See more keywords
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Long-term stimulation with alternating electric fields modulates the differentiation and mineralization of human pre-osteoblasts

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Published in 2022 at "Frontiers in Physiology"

DOI: 10.3389/fphys.2022.965181

Abstract: Biophysical stimulation by electric fields can promote bone formation in bone defects of critical size. Even though, long-term effects of alternating electric fields on the differentiation of osteoblasts are not fully understood. Human pre-osteoblasts were… read more here.

Keywords: long term; alternating electric; stimulation; electric fields ... See more keywords