MEASUREMENT OF THE COMPLEX DIELECTRIC CONSTANT AT 8 mm: THE INTERFEROMETRIC AND STANDING-WAVE METHODS

1963 ◽  
Vol 41 (10) ◽  
pp. 1679-1685 ◽  
Author(s):  
V. Muralidhara Rao
Keyword(s):  
Dielectric Constant ◽  
Standing Wave ◽  
Complex Dielectric Constant ◽  
Wave Method ◽  
Interferometric Method ◽  
Standing Wave Method ◽  
Wave Methods

An interferometric method has been developed for the measurement of ε′ and ε″ at 8.3-mm wavelength. The values obtained by the method are compared with those obtained by the standing-wave method. The agreement is fair.

Experiment for Wastewater Treatment Technology by Ultrasonic Standing Wave Method

2016 ◽  
Author(s):  
Suxia Hou ◽  
Jijun Luo ◽  
Bin He
Keyword(s):  
Experimental Data ◽  
Standing Wave ◽  
Ultrasonic Field ◽  
Wave Method ◽  
Treatment Technology ◽  
Liquid Radioactive Wastes ◽  
Standing Wave Method ◽  
Experimental Apparatus ◽  
Ultrasonic Standing Wave ◽  
Wave Methods

Ultrasonic standing wave, as an innovation separation technologies are used to concentrate the radionuclides and prevent the spread of this hazard to the environment. The principle of ultrasonic standing wave methods for collective separation of radionuclides was discussed, and the model in the ultrasonic field for selective separation of individual radionuclides was researched. In addition, the experimental apparatus for liquid radioactive wastes treatment was designed. In this study, lots of experimental data are used to analysis the influence of the parameters.

Determination of preferential molecular orientation in porphyrin-fullerene dyad ZnDHD6ee monolayers by the X-ray standing-wave method and X-ray reflectometry

2013 ◽  
Vol 58 (6) ◽  
pp. 934-938 ◽  
Author(s):  
A. Yu. Seregin ◽  
Yu. A. D’yakova ◽  
S. N. Yakunin ◽  
I. A. Makhotkin ◽  
A. S. Alekseev ◽  
...  
Keyword(s):  
Standing Wave ◽  
Molecular Orientation ◽  
Wave Method ◽  
X Ray ◽  
Standing Wave Method

Structure Analysis of the NiSi2/(111)Si Interface by the X-Ray Standing Wave Method

1983 ◽  
Vol 22 (Part 2, No. 12) ◽  
pp. L798-L800 ◽  
Author(s):  
Koichi Akimoto ◽  
Tetsuya Ishikawa ◽  
Toshio Takahashi ◽  
Seishi Kikuta
Keyword(s):  
Standing Wave ◽  
Structure Analysis ◽  
Wave Method ◽  
X Ray ◽  
Standing Wave Method

Multiple Diffraction in X-Ray Standing Wave Method: Photoemission Measurements

1993 ◽  
Vol 135 (2) ◽  
pp. 507-512 ◽  
Author(s):  
A. Yu. Kazimirov ◽  
M. V. Kovalchuk ◽  
V. G. Kohn ◽  
I. Yu. Kharitonov ◽  
L. V. Samoilova ◽  
...  
Keyword(s):  
Standing Wave ◽  
Wave Method ◽  
Multiple Diffraction ◽  
X Ray ◽  
Standing Wave Method

THE COMPLEX DIELECTRIC CONSTANT OF SOLUTIONS OF TRIMETHYLPENTANE AND NITROBENZENE NEAR THE CONSOLUTE TEMPERATURE

1961 ◽  
Vol 39 (3) ◽  
pp. 526-534 ◽  
Author(s):  
B. D. Ripley ◽  
R. McIntosh
Keyword(s):  
Dielectric Constant ◽  
Phase Separation ◽  
Standing Wave ◽  
Applied Field ◽  
Coaxial Line ◽  
Dielectric Constants ◽  
Complex Dielectric Constant ◽  
Experimental Procedure ◽  
Chemical Systems ◽  
Consolute Temperature

The complex dielectric constants of three compositions of trimethylpentane and nitrobenzene have been measured as a function of temperature for a range near the consolute temperature. The frequency employed was 3300 Mc/sec. The experimental procedure involved the study of the standing wave established in a coaxial line. The chemical systems showed maxima in both the real and imaginary parts of the complex dielectric constant at temperatures above those at which phase separation occurs. The finding of Semenchenko and Azimov is thus confirmed. A discussion of the validity of applying thermodynamic formulae to dielectrics showing loss is given and some qualitative remarks are offered concerning the change of the systems as they are cooled. These remarks are based upon the effect of the applied field upon the entropy of the solutions.

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