Details

Autor(en) / Beteiligte

• Nazarenko, A. V
• Pavlenko, A. V
• Yurasov, Y. I

Titel

Studying of dielectric spectra of YCu0.15Mn0.85O3 solid solution with the use of complex conductivity

Ist Teil von

• Journal of advanced dielectrics, 2022-02, Vol.12 (1)

Ort / Verlag

Singapore: World Scientific Publishing Company

Erscheinungsjahr

2022

Link zum Volltext

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• This work presents the results of studying the electrophysical properties of the YCu 0 . 1 5 Mn 0 . 8 5 O3 solid solution in the range of temperatures of T = 26–400 ∘ C and frequency range of f = 102–105 Hz. A model description of the revealed dispersion of dielectric parameters in the material is made. The nonclassical modified Havriliak–Negami model written for complex electrical conductivity was used as an approximation model. It is shown that the application of this model almost exactly describes the frequency behavior of the dielectric constant ′ / 0 ( f ) , the dielectric loss tangent tg δ ( f ) as well as the real and imaginary parts of complex conductivity γ ′ ( f ) and γ ′ ′ ( f ) . The results of this work are an important step in identifying the opportunities and understanding the applications of this model.