Polymers and Liquid Crystals: 24-27 September 1998, Szczyrk, PolandAndrzej Włochowicz, Elżbieta Targosz-Wrona |
Contents
Pulsed electrothermal technique for the characterization of dielectric films 401702 | 18 |
Different molecular mechanisms for the dielectric hysteresis and pyroelectricity | 26 |
a combined dielectric relaxation and thermostimulated | 37 |
Copyright | |
5 other sections not shown
Common terms and phrases
ac transition activation energy amorphous antiferroelectric Appl applied calculated carriers catalysts chemical component composite conductivity corona poling crosslinking Cryst crystalline curves Debye decay decrease density dielectric constant dielectric properties dielectric relaxation dielectric spectroscopy dipolar dipole dispersed distribution dynamics effects Electrets electric field electrode electrode current epoxide equations experimental ferroelectric Figure frequency range function glass transition glass transition temperature heating increasing insulating interactions investigation ionic isothermal isotropic kinetics layer liquid crystal Łódź low frequency materials measurements mechanism method Microwave molecular molecules nematic nonlinear observed obtained P(VDF-TrFE parameters permittivity phase transitions phenomena Phys Physics plot Poland polarizability polarization polymer polymerization PVDF pyroelectric activity pyroelectric coefficient recombination relaxation processes resin Rzeszów sample smectic solid solution space charge spectra structure studied surface switching technique temperature dependence thickness transition temperature traps TSD current values voltage