摘要
ＣｅＯ_２纳米晶的光电量子尺寸效应王德军，崔毅，李铁津，董相廷，洪广言（吉林大学化学系，长春，１３００２３）（中国科学院长春应用化学研究所，长春）关键词纳米晶，ＣｅＯ_２，表面光伏，量子限域纳米材料结构功能特性的研究有着重要的高科技应用背景［１］，但有...
Different sizes of nanocrystalline CeO_2 were synthesized and their reflection absorption spectra have been measured.We have measured the surface photovoltage as the function of wavelength by SPS technique. And the absorption band was resolved to two peaks with different photovoltaic properties. Photovoltaic quantum size effect was observed by FMSPS measurement.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
1994年第7期1071-1072,共2页
Chemical Journal of Chinese Universities
基金
国家教委优秀年轻教师基金
关键词
纳米晶
量子限域
氧化铈
光伏效应
Nanocrystalline CeO_2,Surface photovoltage,Quantum size effect
