Antireflection and band gap extension effects of ZnO nanocrystalline films grown on ITO-coated glasses by low temperature process

CORC > 青岛生物能源与过程研究所 > 中国科学院青岛生物能源与过程研究所 > 先进有机功能材料团队

	Antireflection and band gap extension effects of ZnO nanocrystalline films grown on ITO-coated glasses by low temperature process
	Bao, Xichang 1; Yang, Yun 1,2; Yang, Ailing 2; Wang, Ning 1; Wang, Ting 1; Du, Zhengkun 1; Yang, Chunpeng 1; Wen, Shuguang 1; Yang, Renqiang1
刊名	MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
	2013-03-01
卷号	178 期号:4 页码:263-266
关键词	Antireflection effect ZnO nanocrystalline films Band gap
英文摘要	Zinc oxide (ZnO) nanocrystalline films coated on indium tin oxides (ITO, 90:10 wt%) glasses were prepared by low temperature process. The thin films were composed of uniform nanoparticles with average diameter around 8.4 nm. All samples exhibited excellent optical antireflective phenomena, and the maximum transmission reached 92.8% for the sample spin coated at 1500 rpm at 453 nm, improved by 21.5%. The antireflective results were explained by the coherence theory. And the antireflective effects were induced by the ITO and ZnO films. The calculated thicknesses of the ZnO films agreed well with the experimental results. The theoretical calculated band gap from the average diameter of ZnO nanoparticles was also well consistent with the experimental ones obtained from the optical transmission spectra. This result was promising for applications in organic solar cells. (c) 2012 Elsevier B.V. All rights reserved.
学科主题	先进功能有机材料
WOS标题词	Science & Technology ; Technology ; Physical Sciences
类目[WOS]	Materials Science, Multidisciplinary ; Physics, Condensed Matter
研究领域[WOS]	Materials Science ; Physics
关键词[WOS]	QUANTUM DOTS ; SOLAR-CELLS ; THIN-FILMS ; OPTICAL-CONSTANTS ; SIZE DEPENDENCE ; PHOTOLUMINESCENCE ; NANOSTRUCTURES ; LAYERS
收录类别	SCI
语种	英语
WOS记录号	WOS:000314379100006
公开日期	2014-03-25
内容类型	期刊论文
源URL	[http://ir.qibebt.ac.cn:8080/handle/337004/1701]
专题	青岛生物能源与过程研究所_先进有机功能材料团队
作者单位	1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China 2.Ocean Univ China, Dept Phys, Qingdao 266100, Peoples R China
推荐引用方式 GB/T 7714	Bao, Xichang,Yang, Yun,Yang, Ailing,et al. Antireflection and band gap extension effects of ZnO nanocrystalline films grown on ITO-coated glasses by low temperature process[J]. MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS,2013,178(4):263-266.
APA	Bao, Xichang.,Yang, Yun.,Yang, Ailing.,Wang, Ning.,Wang, Ting.,...&Yang, Renqiang.(2013).Antireflection and band gap extension effects of ZnO nanocrystalline films grown on ITO-coated glasses by low temperature process.MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS,178(4),263-266.
MLA	Bao, Xichang,et al."Antireflection and band gap extension effects of ZnO nanocrystalline films grown on ITO-coated glasses by low temperature process".MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS 178.4(2013):263-266.