兰州大学机构库
Theoretical simulation and experimental perspective of refractive index-controlled silicon nanofilms for solar cell efficiency improvement
Li, Ang1,2; Wu, ZG(吴志国)1,2,3; Zhuo, RF(卓仁富)1,2,3; He, Tiaoe1,2; Zhao, Yi2,3; Yan, Pengxun2,3; Zhang, Guangan2,4
2023-03-01
Source PublicationSOLAR ENERGY MATERIALS AND SOLAR CELLS   Impact Factor & Quartile Of Published Year  The Latest Impact Factor & Quartile
ISSN0927-0248
Volume251
page numbers13
AbstractThe excellent optical and electrical properties of silicon nanocrystals had attracted interest in the application of silicon-based solar cells. Optical coupling of nano silicon on the surface of solar cells was a valuable technology conducive to large-scale use, and the controlled optical properties of silicon nanofilms could better enhance the light absorption of solar cells. In this paper, we demonstrated that the efficiency of monocrystalline silicon solar cells could be effectively improved by spin-coating a nano silicon solution on the solar cell surface. The maximum value of absolute efficiency improvement was 0.23%. Moreover, this gain was shown to come from the additional absorption of light by the silicon nanofilms. The surface optical properties of the silicon nanofilms applied to the solar cell surface and the electrical properties of the solar cell were calculated by transmission matrix method (TMM) calculations and simulations with the Silvaco TCAD. It provided accurate predictions and explanations for the preparation of silicon nanofilms.
KeywordSolar cell Silicon nanofilm Effective dielectric functions Refractive index Transfer matrix method Silvaco TCAD
PublisherELSEVIER
DOI10.1016/j.solmat.2022.112145
Indexed BySCIE
Language英语
WOS Research AreaEnergy & Fuels ; Materials Science ; Physics
WOS SubjectEnergy & Fuels ; Materials Science, Multidisciplinary ; Physics, Applied
WOS IDWOS:000905133000003
Original Document TypeArticle
Citation statistics
Document Type期刊论文
Identifierhttps://ir.lzu.edu.cn/handle/262010/492716
Collection兰州大学
物理科学与技术学院
Corresponding AuthorWu, Zhiguo; Zhuo, Renfu
Affiliation
1.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Gansu, Peoples R China;
2.Gansu Acad Sci, Inst Nanomat Applicat Technol, Lanzhou 730050, Gansu, Peoples R China;
3.Gansu Acad Sci, Baiyin Branch, Baiyin 730900, Gansu, Peoples R China;
4.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China
First Author AffilicationSchool of Physical Science and Technology
Corresponding Author AffilicationSchool of Physical Science and Technology
First Signature AffilicationSchool of Physical Science and Technology
Recommended Citation
GB/T 7714
Li, Ang,Wu, Zhiguo,Zhuo, Renfu,et al. Theoretical simulation and experimental perspective of refractive index-controlled silicon nanofilms for solar cell efficiency improvement[J]. SOLAR ENERGY MATERIALS AND SOLAR CELLS,2023,251.
APA Li, Ang.,Wu, Zhiguo.,Zhuo, Renfu.,He, Tiaoe.,Zhao, Yi.,...&Zhang, Guangan.(2023).Theoretical simulation and experimental perspective of refractive index-controlled silicon nanofilms for solar cell efficiency improvement.SOLAR ENERGY MATERIALS AND SOLAR CELLS,251.
MLA Li, Ang,et al."Theoretical simulation and experimental perspective of refractive index-controlled silicon nanofilms for solar cell efficiency improvement".SOLAR ENERGY MATERIALS AND SOLAR CELLS 251(2023).
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