Preparation, conductivity, complex permittivity and electric modulus in AgI_Ag2O_SeO3_MoO3 glasses

1995 ◽  
Vol 76 (1-2) ◽  
pp. 47-55 ◽  
Author(s):  
G Govindaraj
2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Masahiro Nakanishi

Spectrometries probing relaxation and retardation phenomena, such as dielectric, mechanical, and impedance spectroscopies, often require the analyses with both susceptibilities spectra z and its reciprocals 1/z (e.g., complex permittivity and electric modulus, mechanical compliance and mechanical modulus, and impedance and admittance). In the present paper, the geometric relation between z and 1/z is derived and the procedure to convert z into 1/z on a Cole-Cole diagram is proposed. This method helps us to relate them intuitively and yields clearer understanding on their interrelations. Moreover, it opens the new route for the geometric approach to derive many mathematical properties of spectra. The relation between peak position of z spectrum and that of 1/z spectrum and the shape of spectra are discussed on the basis of this method.


2021 ◽  
Vol 105 (1) ◽  
pp. 647-653
Author(s):  
Ludek Horak ◽  
Jiri Kazelle ◽  
Pavel Safl

Presented thesis is focused on studying of electro-insulating casting systems based on epoxy resin. The aim of the article is to acquaint the reader with the development of this systems – epoxy resin with hardeners that comply with REACH authorization. The temperature and frequency dependence of complex permittivity, complex electric modulus, loss factor and inner and surface resistivity of the given samples are investigated.


Author(s):  
A.V. Donchenko ◽  
◽  
V.V. Zemlyakov ◽  
M.A. Marahovskiy ◽  
A.E. Panich ◽  
...  

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