Properties of Thermally Stimulated Current in ZnO

ZnO 세라믹의 열화와 열자격전류에 관한 연구

In this paper, in other the study shift a degradation and electrical properties on ZnO based grain beurdry layer, we mearured thermally stmulated current. Also the TSC was investigated for understanding of GBL's interfacial carrier shift on bias voltage, bias time, bias temperature. as a result, the two peahs of $p_1$, $p_2$ was observed by conduction of the trapped carrier of border between the oxidation layer and the grains $P_3$ and $P_4$ Peaks observed to the ionization excition excitation in the grain.