Proceedings, Volume 10

10th International Symposium activation energy amorphous anionic collagen annealing apoptosis Appl behaviour blends cell charge density coefficient collagen complex composite cooling copolymer corona charging corona discharge crystal crystalline curves decrease depolarization depolarization current dielectric constant dielectric loss dielectric relaxation dielectric spectroscopy dipole discharge doped effect electric field electrode experimental ferroelectric Figure films function glass transition heating rate higher temperature increase insulating investigated ionomers ions irradiation laser layer materials mechanical method molecular molecules negative observed obtained oxide P(VDF-TrFE parameters permittivity PET films phase transition Phys piezoelectric polarisation polarization poling polymer properties PTFE PVDF pyrochlore pyroelectric Results and Discussion room temperature sample shown in Fig shows space charge spectrum structure substrate surface potential Symposium on Electrets techniques Teflon temperature dependence temperature range thermally stimulated depolarization thickness traps TSD current TSDC peak TSDC spectra values voltage