The light induced changes in a-Si:H materials and solar cells -- Where we are now
The quest for understanding and especially controlling the reversible light induced changes in a-Si:H based materials has been ongoing for the last twenty years. This has been accompanied by a corresponding large effort in minimizing their effects on more efficient a-Si:H based solar cells. Despite the complexities in both the phenomena as well as the solar cells, progress has been made in both the scientific and technological arenas. This paper briefly reviews primarily studies on the characterization and reduction of the metastable changes in materials and the correlation of these changes with those in efficient solar cells. It will discuss the impact of studies on materials as well as the continuous advances made with engineering of solar cell structures on their improved stabilized performance.
- Research Organization:
- Pennsylvania State Univ., University Park, PA (US)
- OSTI ID:
- 20085455
- Resource Relation:
- Conference: Amorphous and Microcrystalline Silicon Technology - 1997, San Francisco, CA (US), 03/31/1997--04/04/1997; Other Information: PBD: 1997; Related Information: In: Amorphous and microcrystalline silicon technology--1997. Materials Research Society symposium proceedings, Volume 467, by Wagner, S.; Hack, M.; Schiff, E.A.; Schropp, R.; Shimizu, I. [eds.], 999 pages.
- Country of Publication:
- United States
- Language:
- English
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