Articles with "high dielectric" as a keyword



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Photopatternable High‐k Polysilsesquioxane Dielectrics for Organic Integrated Devices: Effects of UV Curing on Chemical and Electrical Properties

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Published in 2023 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202214865

Abstract: Polysilsesquioxanes (PSQs) have generated great interest as solution‐processable inorganic polymers for obtaining high‐dielectric‐constant (k) dielectrics. Engineering the side chains in PSQs can enhance the polarization characteristics and provide different functionalities, such as photopatternability and ferroelectric… read more here.

Keywords: photopatternable high; chemical electrical; electrical properties; side chains ... See more keywords
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Polymer‐Assisted Deposition of Al‐Doped HfO2 Thin Film with Excellent Dielectric Properties

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Published in 2019 at "Advanced Materials Interfaces"

DOI: 10.1002/admi.201900588

Abstract: Demands for high‐k dielectric materials increase as transistors scale down. One of the promising high‐k dielectric materials is HfO2 owing to its large band gap, high dielectric constant, and excellent physical/chemical stability. Although several cost‐effective… read more here.

Keywords: polymer assisted; assisted deposition; high dielectric; film ... See more keywords
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High‐k dielectric composites of poly(2‐cyanoethyl vinyl ether) and barium titanate for flexible electronics

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.45236

Abstract: High-k dielectric composite material for electronic applications was obtained by mixing a polymer with high dielectric constant, poly(2-cyanoethyl vinyl ether) (CEPVA), and highly crystalline barium titanate (BT). Barium titanate nanoparticles of a size in the… read more here.

Keywords: cyanoethyl vinyl; barium titanate; high dielectric; poly cyanoethyl ... See more keywords
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Polybutadiene Dielectric Elastomers with high Dielectric Constant and Ultralow Dielectric loss via Tuning Grafted Polar Groups.

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Published in 2023 at "Macromolecular rapid communications"

DOI: 10.1002/marc.202200971

Abstract: This study describes an easy and effective process for preparing a homogeneous polybutadiene (PB) dielectric elastomer with improved actuated strain by utilizing a photochemical thiol-ene click reaction. The carboxyl groups and various ester groups are… read more here.

Keywords: dielectric loss; polybutadiene dielectric; dielectric constant; ester groups ... See more keywords
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Displacement current distribution on a high dielectric constant helmet and its effect on RF field at 10.5 T (447 MHz).

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Published in 2021 at "Magnetic resonance in medicine"

DOI: 10.1002/mrm.28923

Abstract: PURPOSE Investigating the designs and effects of high dielectric constant (HDC) materials in the shape of a conformal helmet on the enhancement of RF field and reduction of specific absorption rate at 10.5 T for… read more here.

Keywords: high dielectric; field; human head; dielectric constant ... See more keywords
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High Dielectric Transparent Film Tailored by Acceptor and Donor Codoping.

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Published in 2022 at "Small"

DOI: 10.1002/smll.202107168

Abstract: High dielectric constant materials are of particular current interests as indispensable components in transistors, capacitors, etc. In this context, there are emerging trends to exploit defect engineering in dielectric ceramics for enhancing the performance. However,… read more here.

Keywords: acceptor; spectroscopy; donor; dielectric constant ... See more keywords
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Effect of high-K dielectric on differential conductance and transconductance of ID-DG MOSFET following Ortiz-Conde model

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Published in 2019 at "Microsystem Technologies"

DOI: 10.1007/s00542-019-04595-w

Abstract: Differential conductance and transconductance of double-gate MOSFET are analytically computed in presence of high-K dielectric following Ortiz-Conde model. Poisson’s equation and carrier continuity equation are simultaneously solved incorporating the effect of back-gate, and independent-gate model… read more here.

Keywords: transconductance; high dielectric; conductance transconductance; model ... See more keywords
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Synthesis and Characterization of High-Dielectric-Constant Nanographite–Polyurethane Composite

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Published in 2018 at "JOM"

DOI: 10.1007/s11837-018-2877-1

Abstract: In the face of ever-growing demand for capacitors and energy storage devices, development of high-dielectric-constant materials is of paramount importance. Among various dielectric materials available, polymer dielectrics are preferred for their good processability. We report… read more here.

Keywords: nanographite polyurethane; high dielectric; dielectric constant; synthesis characterization ... See more keywords
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3-D Simulation of Novel High Performance of Nano-Scale Dual Gate Fin-FET Inserting the High-K Dielectric TiO2 at 5 Nm Technology

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Published in 2019 at "Silicon"

DOI: 10.1007/s12633-019-00220-7

Abstract: The evolution of integrated circuit is based on the miniaturization of dimension in the transistor Mosfet, this reduction causes the undesirable effect: short channel effects (SCE) and hot carrier effect, the principal goal is to… read more here.

Keywords: high dielectric; gate length; gate; effect ... See more keywords
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Controllable reduction of graphene oxide and its application during the fabrication of high dielectric constant composites

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Published in 2017 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2017.05.181

Abstract: Abstract The synthesis of reduced graphene oxide (RGO) with various reduction extents was carried out in organic solvent using 1,4-diiodobutane as the reducing agent at moderate temperatures. Results showed that the C/O ratio of RGO… read more here.

Keywords: graphene oxide; reduction; high dielectric; dielectric constant ... See more keywords
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High dielectric constant composites controlled by a strontium titanate barrier layer on carbon nanotubes towards embedded passive devices

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Published in 2019 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2019.05.087

Abstract: Abstract To solve the conundrum of percolative dielectric composites, namely, large dielectric loss caused by direct contact between conductive fillers near the percolation threshold, researchers introduced a general method of coating an insulative shell on… read more here.

Keywords: constant composites; carbon nanotubes; high dielectric; shell ... See more keywords