Results 11 to 20 of about 13,935 (298)

Dielectric Hysteresis at Radio Frequencies [PDF]

open access: yesProceedings of the IRE, 1914
The development of a transformer for 100,000 volts at 100,000 cycles is described in detail. The successful construction is given. The necessary even potential gradient along the high tension secondary of the transformer is provided by special end shields.
Alexanderson, E. F. W.
openaire   +4 more sources

Hysteresis-Free, High-Performance Polymer-Dielectric Organic Field-Effect Transistors Enabled by Supercritical Fluid [PDF]

open access: yesResearch, 2020
Organic field-effect transistors (OFETs) are of the core units in organic electronic circuits, and the performance of OFETs replies critically on the properties of their dielectric layers. Owing to the intrinsic flexibility and natural compatibility with
Yuhao Shi   +8 more
doaj   +2 more sources

Structural Properties and Dielectric Hysteresis of Molecular Organic Ferroelectric Grown from Different Solvents [PDF]

open access: yesCrystals, 2021
A comparative analysis of crystal structure, Raman spectra, and dielectric hysteresis loops was carried out for organic ferroelectric crystals of 2-methylbenzimidazole (MBI) grown from ethanol (MBIet), acetone (MBIac), deuterated acetone (MBId-ac), or ...
Elena Balashova   +4 more
doaj   +2 more sources

Analysis of the hysteresis in organic thin-film transistors with polymeric gate dielectric [PDF]

open access: yes, 2011
Controlling threshold voltage (V(TH)) and field-effect mobility (mu(FET)) in organic thin-film transistors (OTFTs) is of primary importance to attain reliable devices that can be harnessed in more complicated circuits and eventually commercialized.
E. ORGIU   +11 more
core   +5 more sources

Anomalous P-E Hysteresis Loops of Ferroelectric Nanocomposites Containing Nanocellulose and Hydrogen – Bonded Ferroelectric of Triglycine Sulfate Under Influence of Composition, Temperature and Moisture

open access: yesMedžiagotyra, 2022
To fill the gap of earlier works for the nanocomposite based on a ferroelectric of triglycine sulfate (TGS) and a dielectric inclusion of cellulose nanoparticles (CNP), the present study provides experimental results for investigating anomalous switching
Hoai Thuong NGUYEN
doaj   +1 more source

The modified magnetodielectric response in KNN-CZFMO based particulate multiferroic composite system [PDF]

open access: yesJournal of Advanced Dielectrics, 2020
Lead-free multiferroic composites of 1 − x(K0.5Na0.5NbO3 − x(Co0.6Zn0.4)(Fe1.7Mn0.3)O4 (KNN-CZFMO), where x= 0.0, 0.1, 0.2, 0.3, 0.4, 0.5 and 1.0, have been investigated for their structural, morphological, electrical, magnetic, dielectric and magneto ...
Kulwinder Kaur   +3 more
doaj   +1 more source

Engineering Bilayer AlOx /YAlOx Dielectric Stacks for Hysteresis-Free Switching in Solution-Processed Metal-Oxide Thin-Film Transistors

open access: yesFrontiers in Electronics, 2022
Solution processing and low-temperature annealing (T < 300°C) of the precursor compounds promise low-cost manufacturing for future applications of flexible oxide electronics.
Sami Bolat   +6 more
doaj   +1 more source

Energy storage properties of P(VDF‐TrFE‐CTFE)‐based composite dielectrics with uniform and gradient‐doped boron nitride nanosheets

open access: yesIET Nanodielectrics, 2022
Dielectric capacitors play an important role in advanced electronic and power systems such as portable electronic devices, hybrid electric vehicles and electronic weapon systems, and the improvement of energy storage density will have a positive effect ...
Yanan Shang   +8 more
doaj   +1 more source

Dynamic Contact Angles and Hysteresis under Electrowetting-on-Dielectric [PDF]

open access: yesLangmuir, 2011
By designing and implementing a new experimental method, we have measured the dynamic advancing and receding contact angles and the resulting hysteresis of droplets under electrowetting-on-dielectric (EWOD). Measurements were obtained over wide ranges of applied EWOD voltages, or electrowetting numbers (0 ≤ Ew ≤ 0.9), and droplet sliding speeds, or ...
Wyatt C, Nelson   +2 more
openaire   +2 more sources

Dielectric behaviors and relaxor characteristics in Bi0.5Na0.5TiO3-BaTiO3 ceramics [PDF]

open access: yesJournal of Advanced Dielectrics, 2019
Microstructure and dielectric behaviors of heating/cooling and bias-field were investigated in lead-free ceramics (1−x)Bi0.5Na0.5TiO3−xBaTiO3 (BNT−xBT, x=0, 0.02, 0.04, 0.06, 0.08 and 0.10).
Pei Chen   +8 more
doaj   +1 more source

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