Preparation and Characterization of Room Temperature NO2 Sensitive Y2O3-SnO2 Sol-Gel Thin Films
FANG Guo-Jia,LIU Zu-Li,JI Xiang-Dong,WANG Han-Zhong,HUANG Yi-Jun,YAO Kai-Lun
Journal of Inorganic Materials . 2001, (1): 69 -74 .