Abstract Amorphous TiO2 thin films and ZnFe2O4 doped TiO2 composite films were deposited by radio frequency magnetron sputtering. The effect of ZnFe2O4 doping on the optical properties of TiO2 thin films was reported. Our results show that the absorption edge of TiO2 thin films and composite films exhibits a blue shift with decreasing annealing temperature. The absorption edge of composite films has moved to visible spectrum range, and a very large red shift occurs in comparison with TiO2 thin film. An enhanced photoluminescence in ZnFe2O4 doped anatase TiO2 thin film at room temperature was observed.
Received: 31 July 2000
Accepted manuscript online:
(Amorphous materials; glasses and other disordered solids)
Cite this article:
Li Guang-hai (李广海), Wu Yu-cheng (吴玉程), Zhang Li-de (张立德) EFFECT OF ZnFe22O4 DOPING ON THE OPTICAL PROPERTIES OF TiO2 THIN FILMS 2001 Chinese Physics 10 148
[1]
Effects of preparation parameters on growth and properties of β-Ga2O3 film Zi-Hao Chen(陈子豪), Yong-Sheng Wang(王永胜), Ning Zhang(张宁), Bin Zhou(周兵), Jie Gao(高洁), Yan-Xia Wu(吴艳霞), Yong Ma(马永), Hong-Jun Hei(黑鸿君), Yan-Yan Shen(申艳艳), Zhi-Yong He(贺志勇), and Sheng-Wang Yu(于盛旺). Chin. Phys. B, 2023, 32(1): 017301.
The 50 nm-thick yttrium iron garnet films with perpendicular magnetic anisotropy Shuyao Chen(陈姝瑶), Yunfei Xie(谢云飞), Yucong Yang(杨玉聪), Dong Gao(高栋), Donghua Liu(刘冬华), Lin Qin(秦林), Wei Yan(严巍), Bi Tan(谭碧), Qiuli Chen(陈秋丽), Tao Gong(龚涛), En Li(李恩), Lei Bi(毕磊), Tao Liu(刘涛), and Longjiang Deng(邓龙江). Chin. Phys. B, 2022, 31(4): 048503.
Altmetric calculates a score based on the online attention an article receives. Each coloured thread in the circle represents a different type of online attention. The number in the centre is the Altmetric score. Social media and mainstream news media are the main sources that calculate the score. Reference managers such as Mendeley are also tracked but do not contribute to the score. Older articles often score higher because they have had more time to get noticed. To account for this, Altmetric has included the context data for other articles of a similar age.
