摘要
The Sb-doped AgIn5S8 films were grown on indium-tin-oxide substrates using chemical bath deposition. The X-ray diffraction patterns of samples show the polycrystalline AgIn5S8 phase in these films. With the molar ratio of Sb/Ag in the solution higher than 0.2, the conduction type of samples turns into p-type. The thickness, energy band gaps, and carrier densities of these samples are in the range of 692-1119 nm, 1.71-1.73 eV and 5.75 × 1014 to 9.85 × 1014 cm-3, respectively. The maximum photocurrent density of samples with external potential kept at 1.0 V vs. an Ag/AgCl reference electrode was found to be -2.73 mA/cm2 under illumination using a 300 Xe lamp system. Crown
原文 | 英語 |
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頁(從 - 到) | 107-114 |
頁數 | 8 |
期刊 | Journal of Photochemistry and Photobiology A: Chemistry |
卷 | 202 |
發行號 | 2-3 |
DOIs | |
出版狀態 | 已出版 - 25 02 2009 |