Crystalline Silicon Surface Passivation by Amorphous Silicon Compounds

Name: Crystalline Silicon Surface Passivation by Amorphous Silicon Compounds
Brand: Sudwestdeutscher Verlag Fur Hochschulschriften AG
SKU: 9783838128795
Price: 18536 HUF
Availability: InStock

Modeling, experiments, solar cells and modules

Szerző: Roman Petres

Nyelv:

Kötés: Puha kötésű

Kiadó: Sudwestdeutscher Verlag Fur Hochschulschriften AG

Elérhetőség: Beszállítói készleten

Küldés 8-11 napon belül

18 536 Ft

Solar cells based on crystalline silicon (c-Si) have the potential to make photovoltaic electricity...

Információk a könyvről

Szerző

Roman Petres

Nyelv

Angol

Kötés

Könyv - Puha kötésű

Kiadva

2011

oldal

116

EAN

9783838128795

ISBN

3838128796

Enbook ID

07046977

Kiadó

Sudwestdeutscher Verlag Fur Hochschulschriften AG

Súly

181

Méretek

152 x 229 x 7

Teljes leírás

Solar cells based on crystalline silicon (c-Si) have the potential to make photovoltaic electricity cheaper than coal-based electric power generation within less than 10 years. The largest cost decrease potential on the cell level lies with improved electronic surface passivation. In this work, the current industry standard, amorphous silicon nitride (a-SiNx:H) deposited by Plasma Enhanced Chemical Vapor Deposition (PECVD), is investigated and compared to amorphous silicon carbide, silicon carbonitride and silicon oxynitride films deposited by both high- and for the first time also low-frequency (LF) PECVD. It is shown that and an explanation offered as to why LF PECVD is capable of excellent surface passivation, comparable to remote-plasma results in literature and higher than previously published for LF PECVD. The achieved surface passivation quality is sufficient for dielectric rear-surface passivation without an underlying diffused back surface field. It is also shown that the purity grade of precursor gases used for film deposition can be lowered significantly without affecting cell efficiency and long-term stability on the module level, allowing for further cost reduction.

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Crystalline Silicon Surface Passivation by Amorphous Silicon Compounds

Modeling, experiments, solar cells and modules

Információk a könyvről

Teljes leírás

Érdekelheti

Azok a vásárlók, akik ezt a könyvet megvásárolták, a következőket is megvásárolták