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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
2017-10-28
Source PublicationJOURNAL OF MATERIALS CHEMISTRY C
Volume5Issue:40Pages:10615-10623
AbstractHerein, 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.
SubtypeArticle
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
Funding OrganizationNational Natural Science Foundation of China (NSFC)(51372069 ; Scientific and Technological Project in Henan Province(172102210013) ; Technology Innovation Talents in University of Henan Province(14HASTIT038) ; International Cultivation of Henan Advanced Talents ; 51472118 ; U1504624 ; 51671182) ; National Natural Science Foundation of China (NSFC)(51372069 ; Scientific and Technological Project in Henan Province(172102210013) ; Technology Innovation Talents in University of Henan Province(14HASTIT038) ; International Cultivation of Henan Advanced Talents ; 51472118 ; U1504624 ; 51671182)
DOI10.1039/c7tc03371k
WOS KeywordSOLAR-CELLS ; THIN-FILMS ; VISIBLE-LIGHT ; SILVER NANOPARTICLES ; MAGNETIC-PROPERTIES ; GOLD NANOPARTICLES ; LAYER ; PERFORMANCE ; ABSORPTION ; BEHAVIOR
Indexed BySCI
Language英语
Funding OrganizationNational Natural Science Foundation of China (NSFC)(51372069 ; Scientific and Technological Project in Henan Province(172102210013) ; Technology Innovation Talents in University of Henan Province(14HASTIT038) ; International Cultivation of Henan Advanced Talents ; 51472118 ; U1504624 ; 51671182) ; National Natural Science Foundation of China (NSFC)(51372069 ; Scientific and Technological Project in Henan Province(172102210013) ; Technology Innovation Talents in University of Henan Province(14HASTIT038) ; International Cultivation of Henan Advanced Talents ; 51472118 ; U1504624 ; 51671182)
WOS Research AreaMaterials Science ; Physics
WOS SubjectMaterials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000413200900022
Citation statistics
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/33825
Collection中科院固体物理研究所
Affiliation1.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
Recommended Citation
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.
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