Results 1 to 10 of about 288,418 (378)
On the permittivity of titanium dioxide [PDF]
Scientific Reports, 2021 AbstractConductive rutile TiO2 has received considerable attention recently due to multiple applications. However, the permittivity in conductive, reduced or doped TiO2 appears to cause controversy with reported values in the range 100–10,000. In this work, we propose a method for measurements of the permittivity in conductive, n-type TiO2 that ...
Bonkerud, Julie +4 more
openaire +5 more sources
Prediction of Electric Permittivity of Threads in Woven Fabric [PDF]
AUTEX Research Journal, 2018 In the article, a new method for the estimation of electric permittivity of threads (filaments) was presented. The proposed recursive method is based on the results of computer simulation of 3D model of transmission stripline. This model contains a model
Leśnikowski Jacek
doaj +2 more sources
A Concise and Time-efficient Method for Characterizing the Permittivity of Unknown Materials [PDF]
Journal of Electromagnetic Engineering and Science, 2023 We propose a simplified and time-efficient methodology to characterize the permittivity of unknown materials. Based on the transmission line method, this method enables permittivity extraction using a small number of dielectric materials under test (MUT).
Junhyuk Ahn, Youngno Youn, Wonbin Hong
doaj +1 more source
Pattern Similarity and Gain Enhancement of Dual-Band Antenna Using an ENZ Metamaterial [PDF]
Journal of Electromagnetic Engineering and Science, 2023 A dual-band antenna with pattern similarity using the energy-squeezing mechanism of an epsilon-near-zero (ENZ) metamaterial is designed, and experimental results are presented with simulated data.
Srujana Vahini Nandigama +3 more
doaj +1 more source
Dielectric permittivity of C-S-H
Cement and Concrete Research, 2022 Ait Hamadouche, Sofiane +5 more
openaire +2 more sources
Sensors, 2022 The identification of the minerals composing rocks and their dielectric characterization is essential for the utilization of microwave energy in the rock industry.
José D. Gutiérrez-Cano +4 more
doaj +1 more source
Dynamic variation of the dielectric permittivity of elastomers with mechanical constraints
AIP Advances, 2023 Elastomers are commonly used as insulators or actuators in important fields such as robotics and electronics. The performance of elastomers is strongly influenced by their dielectric permittivity while determining the dielectric permittivity of ...
Pan Jia, Xianghe Zheng, Jianyou Zhou
doaj +1 more source
Applied Sciences, 2021 Mn–Ti, Zn–Ti, Zn–Zr substituted M-type Sr-hexaferrites (SrM), SrFe12−2xM1xM2xO19 (0 ≤ x ≤ 2.0, M1 = Mn or Zn; M2 = Ti or Zr) were synthesized, and their solubility, crystalline structure, and high-frequency properties were studied.
Jae-Uk Kim, Young-Min Kang
doaj +1 more source
The permittivity – thickness relationship of a PMN (111) single crystal
St. Petersburg Polytechnical University Journal: Physics and Mathematics, 2023 In this work, the permittivity measurements of lead magnoniobate PMN (111) single crystals with thicknesses of 400 µm, 25 µm and 10 µm have been carried out at a frequency of 0.1 Hz.
Vakulenko Aleksandr +3 more
doaj +1 more source
Response of A Saline Solution Containing A Macromolecule To An External Electric Field [PDF]
AUT Journal of Electrical Engineering, 2018 The dynamical behavior of a model for body fluids in response to an external electric field is computationally investigated for communication frequencies.
Sh. Nikzad, H. Noshad, M. Saviz
doaj +1 more source