Photovoltaic enhancement by Au surface-plasmon effect for La doped BiFeO3 films

doi:10.1039/c7tc03371k

CORC > 合肥物质科学研究院 > 中国科学院合肥物质科学研究院 > 中科院固体物理研究所

	Photovoltaic enhancement by Au surface-plasmon effect for La doped BiFeO3 films
	Li, F. Z.1; Zheng, H. W.1; Zhu, M. S.1; Zhang, X. A.1; Yuan, G. L.2; Xie, Z. S.2; Li, X. H.3; Yue, G. T.1; Zhang, W. F.1
刊名	JOURNAL OF MATERIALS CHEMISTRY C
	2017-10-28
卷号	5 期号:40 页码:10615-10623
DOI	10.1039/c7tc03371k
文献子类	Article
英文摘要	Herein, the photovoltaic (PV) effect of ferroelectric Bi0.85La0.15FeO3 (BLFO) films fabricated through a sol-gel method is investigated. The ferroelectric properties of the BLFO films improve compared to the undoped BiFeO3 films. The application of Au nanoparticles (AuNPs) increases the open circuit voltage (VOC) and short circuit current density (JSC) from 0.2 V to 0.3 V and 5.3 mA cm(-2) to 18.5 mA cm(-2), respectively, which could be attributed to Au surface-plasmon effects. The PV output for the BLFO film can be modulated after applying external poling voltages. Considering the ferroelectric polarization and plasmonic effects, a plausible theoretical model is constructed to depict the physical mechanism of PV enhancement for the BLFO film in detail. This work not only presents a new approach to improve the PV effect of ferroelectric films but also provides important insights into the PV mechanism of ferroelectric films.
WOS关键词	SOLAR-CELLS ; THIN-FILMS ; VISIBLE-LIGHT ; SILVER NANOPARTICLES ; MAGNETIC-PROPERTIES ; GOLD NANOPARTICLES ; LAYER ; PERFORMANCE ; ABSORPTION ; BEHAVIOR
WOS研究方向	Materials Science ; Physics
语种	英语
WOS记录号	WOS:000413200900022
资助机构	National Natural Science Foundation of China (NSFC)(51372069 ; National Natural Science Foundation of China (NSFC)(51372069 ; National Natural Science Foundation of China (NSFC)(51372069 ; National Natural Science Foundation of China (NSFC)(51372069 ; Scientific and Technological Project in Henan Province(172102210013) ; Scientific and Technological Project in Henan Province(172102210013) ; Scientific and Technological Project in Henan Province(172102210013) ; Scientific and Technological Project in Henan Province(172102210013) ; Technology Innovation Talents in University of Henan Province(14HASTIT038) ; Technology Innovation Talents in University of Henan Province(14HASTIT038) ; Technology Innovation Talents in University of Henan Province(14HASTIT038) ; Technology Innovation Talents in University of Henan Province(14HASTIT038) ; International Cultivation of Henan Advanced Talents ; International Cultivation of Henan Advanced Talents ; International Cultivation of Henan Advanced Talents ; International Cultivation of Henan Advanced Talents ; 51472118 ; 51472118 ; 51472118 ; 51472118 ; U1504624 ; U1504624 ; U1504624 ; U1504624 ; 51671182) ; 51671182) ; 51671182) ; 51671182) ; National Natural Science Foundation of China (NSFC)(51372069 ; National Natural Science Foundation of China (NSFC)(51372069 ; National Natural Science Foundation of China (NSFC)(51372069 ; National Natural Science Foundation of China (NSFC)(51372069 ; Scientific and Technological Project in Henan Province(172102210013) ; Scientific and Technological Project in Henan Province(172102210013) ; Scientific and Technological Project in Henan Province(172102210013) ; Scientific and Technological Project in Henan Province(172102210013) ; Technology Innovation Talents in University of Henan Province(14HASTIT038) ; Technology Innovation Talents in University of Henan Province(14HASTIT038) ; Technology Innovation Talents in University of Henan Province(14HASTIT038) ; Technology Innovation Talents in University of Henan Province(14HASTIT038) ; International Cultivation of Henan Advanced Talents ; International Cultivation of Henan Advanced Talents ; International Cultivation of Henan Advanced Talents ; International Cultivation of Henan Advanced Talents ; 51472118 ; 51472118 ; 51472118 ; 51472118 ; U1504624 ; U1504624 ; U1504624 ; U1504624 ; 51671182) ; 51671182) ; 51671182) ; 51671182)
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/33825]
专题	合肥物质科学研究院_中科院固体物理研究所
作者单位	1.Henan Univ, Sch Phys & Elect, Henan Key Lab Photovolta Mat, Kaifeng 475004, Peoples R China 2.Nanjing Univ Sci & Technol, Sch Mat Sci & Engn, Nanjing 210094, Jiangsu, Peoples R China 3.Chinese Acad Sci, Key Lab Mat Phys, Inst Solid State Phys, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Li, F. Z.,Zheng, H. W.,Zhu, M. S.,et al. Photovoltaic enhancement by Au surface-plasmon effect for La doped BiFeO3 films[J]. JOURNAL OF MATERIALS CHEMISTRY C,2017,5(40):10615-10623.
APA	Li, F. Z..,Zheng, H. W..,Zhu, M. S..,Zhang, X. A..,Yuan, G. L..,...&Zhang, W. F..(2017).Photovoltaic enhancement by Au surface-plasmon effect for La doped BiFeO3 films.JOURNAL OF MATERIALS CHEMISTRY C,5(40),10615-10623.
MLA	Li, F. Z.,et al."Photovoltaic enhancement by Au surface-plasmon effect for La doped BiFeO3 films".JOURNAL OF MATERIALS CHEMISTRY C 5.40(2017):10615-10623.