Results 21 to 30 of about 174,372 (312)

Dielectric properties of nanosized ZnFe2O4

open access: yesProcessing and Application of Ceramics, 2008
In this paper we present the results concerning the dielectric properties of the nanosized ZnFe2O4. Dielectric permittivity, the loss factor, as well as the conductivity, were measured in the temperature range 300-630 K and at 1 Hz, 10 Hz, 100 Hz, 1 kHz and 10 kHz frequencies.
Cvejić, Željka   +4 more
openaire   +2 more sources

Dielectric spectroscopy of Tobacco Mosaic Virus [PDF]

open access: yes, 2003
The dielectric properties of the Tobacco Mosaic Virus (TMV) have been measured using time domain dielectric spectroscopy (TDDS) in the temperature range from 1 to 40 jC. A single dielectric dispersion is observed in the MHz range.
Feldman, Yuri   +11 more
core   +1 more source

Tailoring Dielectric Properties of Multilayer Composites Using Spark Plasma Sintering [PDF]

open access: yes, 2007
A straightforward and simple way to produce well-densified ferroelectric ceramic composites with a full control of both architecture and properties using spark plasma sintering (SPS) is proposed. SPS main outcome is indeed to obtain high densification at
Estournès, Claude   +2 more
core   +1 more source

Dielectric constants of sewed multilayer fabric for wearable e-textiles

open access: yesJournal of Industrial Textiles, 2022
Wearable antennas are usually designed and manufactured according to the selected substrates and then sewed into regular clothing in real-life applications.
Yaya Zhang, Jiyong Hu, Xiong Yan
doaj   +1 more source

A Comparative Study of Physicochemical, Dielectric and Thermal Properties of Pressboard Insulation Impregnated with Natural Ester and Mineral Oil [PDF]

open access: yes, 2011
Natural ester is considered to be a substitute of mineral oil in the future. To apply natural ester in large transformers safely, natural ester impregnated solid insulation should be proved to have comparable dielectric strength and thermal stability to ...
Yang, Lijun   +9 more
core   +1 more source

Physical aspects of 0-3 dielectric composites [PDF]

open access: yesJournal of Advanced Dielectrics, 2015
0-3 dielectric composites with high dielectric constants have received great interest for various technological applications. Great achievements have been made in the development of high performance of 0-3 composites, which can be classified into ...
Lin Zhang, Patrick Bass, Z.-Y. Cheng
doaj   +1 more source

Dielectric and biodegradation properties of biodegradable nano-hydroxyapatite/starch bone scaffold

open access: yesJournal of Materials Research and Technology, 2022
This study is aim to investigate the dielectric properties (dielectric constant, ε′ and loss factor, ε′′) and the biodegradation properties of the nano-hydroxyapatite/starch bone scaffold with various starch proportion in simulated body fluid.
Beh Chong You   +7 more
doaj   +1 more source

Mechanical and Dielectric Properties of Aligned Electrospun Fibers

open access: yesFibers, 2021
This review paper examines the current state-of-the-art in fabrication of aligned fibers via electrospinning techniques and the effects of these techniques on the mechanical and dielectric properties of electrospun fibers.
Blesson Isaac   +2 more
doaj   +1 more source

Development of a novel instrument for microwave dielectric thermal analysis [PDF]

open access: yes, 2006
The advantages of microwave heating in industrial processing are becoming more widely appreciated and the technique is of increasing commercial significance.
Parkes, GMB   +19 more
core   +1 more source

Synthesis and characterizations of (Ba1-xCax)Ti4O9, 0 ≤ x ≤ 0.9 ceramics

open access: yesJournal of Materials Research and Technology, 2021
Manufacturing of energy storage devices with good efficiency and fewer losses has been a distinct topic. A material with good dielectric properties and fewer energy losses is the basic demand of the electronic industry.
Asad Ali   +7 more
doaj   +1 more source

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