Results 51 to 60 of about 155,614 (198)

Properties of Charged Rotating Electroweak Sphaleron-Antisphaleron Systems

open access: yes, 2010
We perform a systematic study of stationary sphaleron-antisphaleron systems of Weinberg-Salam theory at the physical value of the weak mixing angle. These systems include rotating sphaleron-antisphaleron pairs, chains and vortex rings.
Ibadov, Rustam   +3 more
core   +1 more source

Temperature dependent electrical transport characteristics of BaTiO3 modified lithium borate glasses

open access: yesAIP Advances, 2015
The glass samples with composition (70B2O3-29Li2O-1Dy2O3)-xBT; x = 0, 10 and 20 weight percent, have been prepared by conventional melt quench technique.
Vanita Thakur   +3 more
doaj   +1 more source

Investigation of the influence of carbon black on the rheology and electromechanical properties of ethylene butene copolymer

open access: yesMaterials Research Express, 2020
In this scientific article, the potential of producing a highly capable sensor by the addition of electric conductive carbon black (CB) to polymer composite was studied, and the effects of various carbon black content on ethylene-butene copolymer (EBC ...
Yasin Hamid, Petr Svoboda
doaj   +1 more source

Impedance and Electrical Modulus Study of Microwave-Sintered Ceramic

open access: yesISRN Ceramics, 2012
Bismuth layered structure SrBi2Ta2O9 ceramic is prepared by the microwave sintering technique via solid state route at 1100°C for 30 mins. X-ray diffraction analysis is used to analyze the phase purity, which identifies the orthorhombic structure with A21am space group.
V. Senthil   +3 more
openaire   +1 more source

Quantitative evaluation of the piezoelectric response of unpoled ferroelectric ceramics from elastic and dielectric measurements: tetragonal BaTiO$_3$

open access: yes, 2017
A method for evaluating the piezoelectric response of unpoled ferroelectric ceramics from elastic and dielectric measurements is proposed and tested on BaTiO$_3$.
Cordero, F.
core   +1 more source

Electrical properties, conduction mechanism and modulus of diphosphate compounds

open access: yesRSC Advances, 2016
Rubidium aluminium diphosphate was synthesized by a conventional solid-state technique and its conduction properties determined by impedance spectroscopy.
Y. Ben Taher   +3 more
openaire   +1 more source

Simulation analysis on influence of propeller coating on submarine's underwater electrostatic fields

open access: yesZhongguo Jianchuan Yanjiu, 2019
[Objectives] Some of mature propeller coating technologies have been employed in ships,but there are few studies on the influence on underwater electrostatic fields.[Methods] Based on the principle of electric field generated by submarine corrosion and ...
LIU Chunyang   +3 more
doaj   +1 more source

Physical dipoles and second order perturbation theory for dipolar fermions in two dimensions

open access: yes, 2016
In two dimensions the Fourier transform of the interaction between two point dipoles has a term which grows linearly in the modulus $| \mathbf{\textit{q}} |$ of the momentum .
Kopietz, Peter   +2 more
core   +1 more source

Dielectric Properties, AC Conductivity, and Electric Modulus Analysis of Bulk Ethylcarbazole-Terphenyl

open access: yesAdvances in Materials Science and Engineering, 2020
Electrical and dielectric properties for bulk ethylcarbazole-terphenyl (PEcbz-Ter) have been studied over frequency range 1 kHz–2 MHz and temperature range (R.T –120°C). The copolymer PEcbz-Ter was characterised by using X-ray diffraction.
Hussam Bouaamlat   +8 more
doaj   +1 more source

Effective zero-thickness model for a conductive membrane driven by an electric field

open access: yes, 2009
The behavior of a conductive membrane in a static (DC) electric field is investigated theoretically. An effective zero-thickness model is constructed based on a Robin-type boundary condition for the electric potential at the membrane, originally ...
B. Hille   +9 more
core   +1 more source

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