The spectro‐photovoltaic characteristics of a carbonaceous film/n‐type silicon (C/n‐Si) photovoltaic cell
| Autor: | Sugio Otani, Yoshitomo Sasaki, Y. Suhng, T. Kaneko, H.A. Yu, Susumu Yoshimura |
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| Rok vydání: | 1996 |
| Předmět: |
Carbonaceous film
Materials science Physics and Astronomy (miscellaneous) Silicon business.industry Energy conversion efficiency chemistry.chemical_element Substrate (electronics) Chemical vapor deposition law.invention chemistry law Optoelectronics Xenon arc lamp Thin film business Deposition (law) |
| Zdroj: | Applied Physics Letters. 69:4078-4080 |
| ISSN: | 1077-3118 0003-6951 |
| DOI: | 10.1063/1.117824 |
| Popis: | A photovoltaic cell with carbonaceous thin film/n‐type silicon (C/n‐Si) was fabricated utilizing a process in which a carbonaceous thin film was deposited on an n‐type silicon substrate by chemical‐vapor deposition of 2,5‐dimethyl‐p‐benzoquinone at 500 °C. Under illumination of 15 mW cm−2 light with wavelengths between 400 and 800 nm (xenon arc lamp), a power conversion efficiency (η) of 6.45% was achieved from this photovoltaic cell. This C/n‐Si cell has shown a normalized short‐circuit‐current efficiency of more than 0.85 under illumination of 30 μW cm−2 monochromatic light from 500 to 950 nm. |
| Databáze: | OpenAIRE |
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