Reorganized Porous Silicon Bragg Reflectors for Thin-Film Silicon Solar Cells
โ Scribed by F. Duerinckx; I. Kuzma-filipek; K. Van Nieuwenhuysen; G. Beaucarne; J. Poortmans
- Book ID
- 121735385
- Publisher
- IEEE
- Year
- 2006
- Tongue
- English
- Weight
- 196 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0741-3106
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๐ SIMILAR VOLUMES
High eciencies of thin crystalline Si solar cells grown on highly doped substrates have been reported. We propose porous Si layers located near the interface of the active layer and the substrate to introduce an optical conยฎnement into these cells. We report on the experimental proof of the principl
## Abstract In the quest for lowering the manufacturing cost of silicon solar cells, imec has been working successfully on two crystalline Si โthinโfilmโ cell concepts. In a first concept, a 20โยตmโthin Si solar cell is epitaxially grown on top of a porous Siโbased Braggโtype reflector which is elec