Results 61 to 70 of about 221,077 (342)

The effect of multilayered film structure on the dielectric properties of composites films based on P(VDF-HFP)/Ni(OH)2

Nanocomposites, 2019
High dielectric constant ceramics fillers are widely used as fillers in polymer matrix to prepare high performance dielectric composites. Homogeneous filler distribution in these composites films is found to be quite difficult to achieve balance between ...
Chengxiao Sun, Hua Deng, Wenjing Ji, Hongju Zhou, Guojie Zhao, Rongni Du, Qiang Fu   +6 more
doaj   +1 more source

Real-Time Monitoring of the Vacuum Degree Based on the Partial Discharge and an Insulation Supplement Design for a Distribution Class Vacuum Interrupter

Energies, 2021
The internal pressure of a vacuum interrupter (VI) is increased by arc heat, ceramic cracking, gas leakage, and manufacturing defects. Accordingly, the dielectric strength of VI rapidly decreases.
Seungmin Bang, Hyun-Woo Lee, Bang-Wook Lee   +2 more
doaj   +1 more source

Prospects of Electric Field Control in Perpendicular Magnetic Tunnel Junctions and Emerging 2D Spintronics for Ultralow Energy Memory and Logic Devices

Advanced Functional Materials, EarlyView.
Electric control of magnetic tunnel junctions offers a path to drastically reduce the energy requirements of the device. Electric field control of magnetization can be realized in a multitude of ways. These mechanisms can be integrated into existing spintronic devices to further reduce the operational energy.
Will Echtenkamp, Brahmdutta Dixit, Yifei Yang, Deyuan Lyu, Thomas Peterson, Qi Jia, Yu‐Chia Chen, Jian‐Ping Wang   +7 more
wiley   +1 more source

The Electrical Performance of Polyamide 66/Poly(vinylidene fluoride) with Vinyl Acetate-Maleic Anhydride Copolymer

International Journal of Polymer Science, 2016
The electric performance of the PA66/PVDF blends filled with various amount of copolymer synthesized from vinyl acetate-maleic anhydride (VAMA) was investigated.
Rui Li, Zhiliang Shi, Dongliang Kuang, Jianzhong Pei   +3 more
doaj   +1 more source

Experimental study of electric breakdowns in liquid argon at centimeter scale

, 2014
In this paper we present results on measurements of the dielectric strength of liquid argon near its boiling point and cathode-anode distances in the range of 0.1 mm to 40 mm with spherical cathode and plane anode.
Blatter, A., Ereditato, A., Hsu, C. -C., Janos, S., Kreslo, I., Luethi, M., Schenk, M., Strauss, T., von Rohr, C. Rudolf, Weber, M. S., Zeller, M.   +10 more
core   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

Advanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Jordi Llorca, Lluís Soler   +4 more
wiley   +1 more source

Dielectric relaxation of DNA aqueous solutions

, 2006
We report on a detailed characterization of complex dielectric response of Na-DNA aqueous solutions by means of low-frequency dielectric spectroscopy (40 Hz - 110 MHz).
D. Ivanković, F. Oosawa, K. S. Schmitz, L. Griparić, M. Daune, N. Nandi, P. G. de Gennes, P. Pfeuty, R. F. Steiner, R. Lee, R. Pethig, R. Podgornik, S. Bone, S. Dolanski Babić, S. Havriliak, S. Krča, S. Tomić, T. Vuletić, V. A. Bloomfield   +18 more
core   +1 more source

Investigation of the shear-mechanical and dielectric relaxation processes in two mono-alcohols close to the glass transition [PDF]

, 2008
Shear-mechanical and dielectric measurements on the two monohydroxy (mono-alcohol) molecular glass formers 2-ethyl-1-hexanol and 2-butanol close to the glass transition temperature are presented.
Bo Jakobsen, Bondeau A., Böttcher C. J. F., Claudio Maggi, Jeppe C. Dyre, Tage Christensen, Wemelle R.   +6 more
core   +2 more sources

Low‐Symmetry Weyl Semimetals: A Path to Ideal Topological States

Advanced Functional Materials, EarlyView.
This study presents a theoretical framework for realizing ideal Weyl semimetals, where Weyl nodes are well‐isolated at the Fermi level. The approach is exemplified in the low‐symmetry material Cu2SnSe3, which exhibits tunable topological phases, current‐induced orbital magnetization, and a strong circular photogalvanic effect, making it a promising ...
Darius‐Alexandru Deaconu, Varun Shah, Rodion Vladimirovich Belosludov, Mohammad Saeed Bahramy   +3 more
wiley   +1 more source

Analisis Pengaruh Pembebanan terhadap Kekuatan Dielektrik Minyak Isolasi Transformator 6,6 KV/380 V di PT.INTIBENUA PERKASATAMA Dumai [PDF]

, 2017
The increment of electric energy comsumption causes the transformer to experience a high load and needs to be detected and treated to increase reability and reduce failure. Dielectric strength is one of detection parameter used.
Firdaus, F. (Firdaus), Saprianto, S. (Saprianto)   +1 more
core