Amorphous silicon based tandem solar cells entirely fabricated by hot-wire CVD

Autor:	Urban Weber, A. R. Middya, Chandrachur Mukherjee, B. Schroeder
Rok vydání:	2002
Předmět:	Amorphous silicon chemistry.chemical_compound Microcrystalline Materials science chemistry Silicon Tandem Equivalent series resistance Band gap Tunnel junction Analytical chemistry chemistry.chemical_element Chemical vapor deposition
Zdroj:	Conference Record of the Twenty-Eighth IEEE Photovoltaic Specialists Conference - 2000 (Cat. No.00CH37036).
DOI:	10.1109/pvsc.2000.916031
Popis:	For the first time, we report on a-Si:H/a-Si:H tandem solar cells, entirely fabricated by hot-wire CVD. Until now, our effort to develop a-Si:H/a-Si:H tandem cells has resulted in a 7.0% initial efficiency. Two types of tunnel junction, n/sup +/-/spl mu/c-Si:H/p/sup +/-a-SiC:H and n/sup +/-/spl mu/c-Si:H/p/sup +/-/spl mu/cSi:H, have been developed which yield low series resistance (
Databáze:	OpenAIRE
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