Investigation of the Electrical Properties of BCN-codoped TiO2 Thin Film Using Impedance Spectroscopy
Titanium dioxide has attracted much attention in the past decades.When it was doped by some elements,such as C,N,P,S and B,the conductibility will be obviously changed.In this work,the BCN-doped TiO2 with nanostructured-film was fabricated by co-deposit method.The structure was studied by X-ray diffraction measurement.The microstructure was observed by XPS.The investigation of ac impedance spectra for BCN-doped TiO2 thin film was performed.The grain resistance,resistance of grain boundary,and the capacitance in the thin film were determined from impedance technique.
Ling Zhang Yongfang Zhang Liangguo Yan Fang He
School of Resources and Environment,University of Jinan,Jinan 250022,China
国际会议
Progress in Electromagnetics Research Symposium 2011(2011年电磁学研究新进展学术研讨会)
苏州
英文
52-54
2011-09-01（万方平台首次上网日期，不代表论文的发表时间）