Ultrathin tandem solar cells on nanorod morphology with 35-nm thick hydrogenated amorphous silicon germanium bottom cell absorber layer
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- 作者：L.W. Veldhuizen ; l.w.veldhuizen@tue.nl" class="auth_mail" title="E-mail the corresponding author ; Y. Kuang ; R.E.I. Schropp
- 关键词：Thin film solar cells ; Hydrogenated amorphous silicon germanium ; Hot wire chemical vapor deposition ; Zinc oxide nanorods
- 刊名：Solar Energy Materials and Solar Cells
- 出版年：2016
- 出版时间：December 2016
- 年：2016
- 卷：158
- 期：part_P2
- 页码：209-213
- 全文大小：1650 K
文摘
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Solution-grown ZnO nanorods were used as scaffold for ultrathin solar cells.
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Single junction and tandem solar cells were made using a 35-nm thick a-SiGe: H layer.
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Hot wire chemical vapor deposition yields an a-SiGe: H absorber layer in 90 s.
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The nanorod morphology provides high current generation capability to the bottom cell.