Improved performance by plasmon resonance in GaAs solar cells: a numerical expectation
文献类型：期刊论文
| 作者 | Wang, Yang1,2,3; Wan, Zhi-Yang2,3; Kuang, Jia-Jin2,3; Wang, Ming-Tai3
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| 刊名 | RARE METALS
 |
| 出版日期 | 2024-06-18 |
| 关键词 | Planar heterojunction Surface plasmon resonance Absorption |
| ISSN号 | 1001-0521 |
| DOI | 10.1007/s12598-024-02856-w |
| 通讯作者 | Wang, Ming-Tai(mtwang@ipp.ac.cn) |
| 英文摘要 | The planar heterojunction solar cells based on the GaAs films doped with gold nanoparticles (Au NPs) are investigated by a finite-difference time-domain method. The numerical results show that Au NPs effectively increase the light absorption and short-circuit current ((Js)c) of GaAs solar cells, when saving GaAs consumption by reducing film thickness. For the GaAs film of 200 nm in thickness, the presence of Au NPs boosts the device J(sc) up to 36.94 mA.cm(-2), 1.29 times that of the counterpart device without Au NPs. In addition, one requires the pure GaAs film of 500-600 nm in thickness in order to get the absorption and J(sc) comparable to those from the 200-nm thick GaAs film doped with Au NPs. It is revealed that the improved J(sc) upon doping with Au NPs predominantly originates from the increased absorption of GaAs film as the result of the plasmon resonance effect of Au NPs excited by incident photons. Our results demonstrate that doping photon-harvesting layer with Au NPs is an effective strategy to prepare the solar cells with a strong spectral response and a reduced material consumption. |
| 资助项目 | University Natural Science Foundation of Anhui Province[11974353] ; University Natural Science Foundation of Anhui Province[12374018] ; National Natural Science Foundation of China[2022AH051578and 2023AH051543] ; University Natural Science Foundation of Anhui Province |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001251481000005 |
| 出版者 | NONFERROUS METALS SOC CHINA |
| 资助机构 | University Natural Science Foundation of Anhui Province ; National Natural Science Foundation of China ; University Natural Science Foundation of Anhui Province |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/136496]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Wang, Ming-Tai |
| 作者单位 | 1.Huainan Normal Univ, Sch Elect Engn, Huainan 232000, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Inst Solid State Phys, Hefei Inst Phys Sci, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Yang,Wan, Zhi-Yang,Kuang, Jia-Jin,et al. Improved performance by plasmon resonance in GaAs solar cells: a numerical expectation[J]. RARE METALS,2024. |
| APA | Wang, Yang,Wan, Zhi-Yang,Kuang, Jia-Jin,&Wang, Ming-Tai.(2024).Improved performance by plasmon resonance in GaAs solar cells: a numerical expectation.RARE METALS. |
| MLA | Wang, Yang,et al."Improved performance by plasmon resonance in GaAs solar cells: a numerical expectation".RARE METALS (2024). |
入库方式： OAI收割
来源：合肥物质科学研究院
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