DOI: https://doi.org/10.24144/2415-8038.2002.11.126-135

PREPARATION AND PHYSICAL PROPERTIES OF THE PIEZOELECTRIC COMPOSITES BASED ON Sn2P2S6 MATERIAL

YU. Il. Tyagur, M. Prokopova, L. Burianova, A. Kopal

Анотація


Preparation technology of piezoelectric composites fanned as the tablets under the pressure, temperature and electrical polarizing field on the base of Sn2P2S6 material is presented. Also frequency dependencies of Z (impedance), φ (phase), R (resistance), X (reactance), C (capacity), D (dissipation factor), ε’ (real part of permittivity), and  ε” (imaginary part of permittivity) were investigated. It was detennined that at frequencies 151,0 kHz and 739,6 kHz “damped” resonance is observed. Parameters of the piezoelectric tablet at frequency 1 kHz are following: Zs(specific)=1.92‧106 Ω‧m, φ=1.513rad.

Ключові слова


Piezoelectric Composites;

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Посилання


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ISSN: 2415-8038 (Print).