Thermally stimulated currents in undoped and doped zinc phthalocyanine films

Abstract
The thermally stimulated current method is used to study the trap controlled carrier transport in Zinc Phthalocyanine films (1.2 μ thick) undoped and n and p doped. A Poole Frenkel mechanism is pointed out in a given range (0.5, 2 V) of applied voltage. Some AC curves in a large frequency and temperature ranges were also recorded. A discussion of the experimental data is given