Results 271 to 280 of about 82,990 (311)

Effect of porosity, pore size and permeability on the complex relative permittivity of sandstone

2017 Progress In Electromagnetics Research Symposium - Spring (PIERS), 2017
The measurement of the frequency dependences of the complex relative permittivity (CRP) of fully or partially saturated with distilled water rocks with different petrophysical characteristics is carried out. NMR relaxometer is used to determine the rocks pore size and porosity.
A. V. Repin, O. V. Rodionov, M. Y. Shumskayte   +2 more
openaire   +1 more source

Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Coaxial Air Line

, 2013
D09 Committee
openaire   +2 more sources

Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Coaxial Air Line

, 2014
D09 Committee
openaire   +2 more sources

CSCMO: Relative permittivity-based complex shifted operator preconditioning method for solving time-harmonic Maxwell equations

Applied Numerical Mathematics
Zikang Qin, Xiaoyu Duan, Hengbin An, Haoxuan Zhang, Shaoliang Hu   +4 more
openaire   +2 more sources

Studying the effect of charged particle’s flow velocity on the relative complex permittivity of dusty plasma

Optik, 2019
Abstract In this paper, the expression of relative complex permittivity is deduced based on considering the effect of charged particle’s (electrons and ions) flow velocity. The theoretical deduction manifests that the relative complex permittivity is related to temperature, pressure and frequency, especially the flow velocity of charged particles. In
Ming-ye Li, Yun-yun Chen, De-lin Zhao, Jin-hua Li   +3 more
openaire   +1 more source

Test Method for Measuring Relative Complex Permittivity and Relative Magnetic Permeability of Solid Materials at Microwave Frequencies Using Coaxial Air Line

, 2008
D09 Committee
openaire   +2 more sources

Spectroscopic Studies of the Complexation of Iodine with Antihistamine Drugs in Solvents of Varying Relative Permittivity

Journal of Solution Chemistry, 2012
The interaction of oxatomide (OXA), azacyclonol (AZA) and chloropheniramine (ClPA) antihistamine drugs with iodine was studied spectrophotometrically in different solvents and at three different temperatures. The electronic, FT-IR, far-IR, and mass spectra of the resulting charge-transfer (CT) complexes were recorded, in addition to thermal analysis ...
M. Pandeeswaran, E. H. El-Mossalamy, K. P. Elango   +2 more
openaire   +1 more source

Correlation Analysis between Complex Relative Permittivity and Temperature for Human Blood

IEEJ Transactions on Electronics, Information and Systems, 2013
Akira Takeda, Kazuyuki Takata, Hirotomo Nagao, Jianqing Wang, Osamu Fujiwara   +4 more
openaire   +1 more source

Polymer-based dielectrics with high permittivity for electric energy storage: A review

Nano Energy, 2021
Jun-Wei Zha, Ming-Sheng Zheng, Zhi-Min Dang   +2 more
exaly  

Precise regulation of weakly negative permittivity in CaCu3Ti4O12 metacomposites by synergistic effects of carbon nanotubes and grapheme

Advanced Composites and Hybrid Materials, 2021
Peitao Xie, Chun-Zhao Liu, Zhanhu Guo
exaly