The application of poly-Si/SiOx contacts as passivated top/rear contacts in Si solar cells
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- 作者：Frank Feldmanna ; b ; frank.feldmann@ise.fraunhofer.de" class="auth_mail" title="E-mail the corresponding author ; Christian Reichela ; Ralph Mü ; llera ; b ; Martin Hermlea
- 关键词：Passivated contact ; Poly-Si contacts ; Tunnel oxide ; Surface passivation
- 刊名：Solar Energy Materials and Solar Cells
- 出版年：2017
- 出版时间：January 2017
- 年：2017
- 卷：159
- 期：Complete
- 页码：265-271
- 全文大小：755 K
文摘
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Development of both boron and phosphorus doped poly-Si/SiOx contacts featuring film thicknesses below 40 nm.
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Determination of optical properties of poly-Si and quantification of optical absorption losses in poly-Si.
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Solar cell featuring top/rear poly-Si contacts yields Voc=710 mV and FF>81%.