Title :
Photovoltage decay in sonochemically synthesized ZnO
Author :
M. Zakirov;A. Nadtochiy;O. Korotchenkov
Author_Institution :
Physics Department, Taras Shevchenko National University of Kyiv, 01601, Ukraine
Abstract :
In this work, the sonochemical synthesis and photovoltage decays of ZnO particles in 2-propanol are presented. Observed reduction in the decay time with increasing the stirring time in ultrasonic fields is explained by using the surface states and HOMO \ LUMO bang gap energy. Transfer of charges in ZnO particle placed in the 2-propanol solvent is discussed
Keywords :
"Zinc oxide","II-VI semiconductor materials","Chlorine","Surface treatment"
Conference_Titel :
Applied Physics (YSF), 2015 International Young Scientists Forum on
DOI :
10.1109/YSF.2015.7333267
