Development of Thin Films Deposited by ALD for C-Si Solar Cells
Download or Read eBook Development of Thin Films Deposited by ALD for C-Si Solar Cells PDF written by Javier Pérez Guardia and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle.
Author | : Javier Pérez Guardia |
Publisher | : |
Total Pages | : |
Release | : 2017 |
ISBN-10 | : OCLC:1120504439 |
ISBN-13 | : |
Rating | : 4/5 (39 Downloads) |
Book Synopsis Development of Thin Films Deposited by ALD for C-Si Solar Cells by : Javier Pérez Guardia
Book excerpt: In this work, we have developed thin layers deposited by Atomic Layer Deposition (ALD) technique to be applied in high-efficiency crystalline silicon solar cells. In particular, we selected to study the aluminium oxide (Al2O3) as a surface passivation mechanism and the titanium dioxide (TiO2) as a selective contact for electrons. To characterize the Al2O3 we have done two studies: deposition thickness and pre-deposition cleaning process. In both studies we have measured the effective surface recombination velocity (Seff), where we get results comparable to the state of the art with Seff