Absorption enhancement of ultrathin crystalline silicon solar cells with frequency upconversion nanosphere arrays
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Absorption enhancement of ultrathin crystalline silicon solar cells with frequency upconversion nanosphere arrays |
| Chenbo Wang,Shuai Zhao,Fei Bian,Daxue Du,Chunsheng Wang,Zhaopeng Xu |
| Figure 3. (a) The relationship between average optical absorption and the ratio of diameter to pitch. (b) The influence of the ratio of diameter to neff and NSs pitch. (c) Effective refractive indices of interfaces between air and SCs at the wavelength of 500 nm. |
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