Spectral Analysis of a Dielectric Material Based on Modified Debye Model

被引：1

作者：

Djioko, Jean Paul ^{[1
]}

Atangana, Jacques ^{[1
,2
]}

Edima, Helene Carole ^{[3
]}

机构：

[1] Univ Yaounde I, Fac Sci, Dept Phys, Energy Elect & Elect Syst, Yaounde, Cameroon

[2] Univ Yaounde I, Higher Teacher Training Coll Yaounde, Dept Phys, Yaounde, Cameroon

[3] Univ Ngaoundere, Fac Sci, Dept Biochem, Ngaoundere, Cameroon

来源：

ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING | 2023年 / 48卷 / 01期

关键词：

Dielectric relaxation; Dielectric; Loss factor; Negative permittivity; Spectral analysis; KOHLRAUSCH-WILLIAMS-WATTS; NEGATIVE PERMITTIVITY; RELAXATION; SPECTROSCOPY; CAPACITANCE; COMPOSITES; DISPERSION; RESONANCE;

D O I：

10.1007/s13369-022-07159-9

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The spectral analysis of a dielectric material based on modified Debye model is studied analytically and numerically in this paper. The second-order Debye model is modified to become ten-order Debye model. The ten-order Debye model presents not only an asymmetry of the loss curve but also a double relaxation peak which testifies to the presence of several types of relaxation phenomena in the dielectric materials . The analytical and numerical results obtained confirm that by increasing the resistance and the capacitors the material stabilizes which decreases the area of instability; this highlights clearly the dielectric material response.

引用

页码：875 / 882

页数：8

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