Abstract
Temperature dependences of real and imaginary parts of the complex permeability of a Li-Ti ferrite were obtained by measuring its capacitance and total electrical conductivity by the bridge method at temperatures lying in the range 77-500 K. The measurements were carried out at a frequency of 1 MHz and a standard signal voltage of 250 mV. Dipoles of two types are identified. The static permittivity, activation energy, and pre-exponential factors characterizing the reorientation time constants of each dipole and also of the quantities describing the chargecarrier transfer in an electric field are estimated by the method of regression analysis of the obtained dependences.
| Original language | English |
|---|---|
| Pages (from-to) | 850-853 |
| Number of pages | 4 |
| Journal | Russian Physics Journal |
| Volume | 43 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 1 Jan 2000 |
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ASJC Scopus subject areas
- Physics and Astronomy(all)
Cite this
Temperature dependences of the electrophysical parameters of a Li-Ti ferrite. / Surzhikov, Anatoly Petrovich; Peshev, V. V.; Ghyngazov, S. A.
In: Russian Physics Journal, Vol. 43, No. 10, 01.01.2000, p. 850-853.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Temperature dependences of the electrophysical parameters of a Li-Ti ferrite
AU - Surzhikov, Anatoly Petrovich
AU - Peshev, V. V.
AU - Ghyngazov, S. A.
PY - 2000/1/1
Y1 - 2000/1/1
N2 - Temperature dependences of real and imaginary parts of the complex permeability of a Li-Ti ferrite were obtained by measuring its capacitance and total electrical conductivity by the bridge method at temperatures lying in the range 77-500 K. The measurements were carried out at a frequency of 1 MHz and a standard signal voltage of 250 mV. Dipoles of two types are identified. The static permittivity, activation energy, and pre-exponential factors characterizing the reorientation time constants of each dipole and also of the quantities describing the chargecarrier transfer in an electric field are estimated by the method of regression analysis of the obtained dependences.
AB - Temperature dependences of real and imaginary parts of the complex permeability of a Li-Ti ferrite were obtained by measuring its capacitance and total electrical conductivity by the bridge method at temperatures lying in the range 77-500 K. The measurements were carried out at a frequency of 1 MHz and a standard signal voltage of 250 mV. Dipoles of two types are identified. The static permittivity, activation energy, and pre-exponential factors characterizing the reorientation time constants of each dipole and also of the quantities describing the chargecarrier transfer in an electric field are estimated by the method of regression analysis of the obtained dependences.
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U2 - 10.1023/A:1009488901790
DO - 10.1023/A:1009488901790
M3 - Article
VL - 43
SP - 850
EP - 853
JO - Russian Physics Journal
JF - Russian Physics Journal
SN - 1064-8887
IS - 10
ER -