Journal
Article title
Authors
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Abstracts
Based on the known refractive index and extinction coefficient, calculations of optical losses in glass/transparent conducting oxide/CdS/CdTe solar cells have been carried out taking into account reflections at the interfaces and absorption in the transparent conducting oxide (indium tin oxide or SnO_2:F) and CdS layers. It has been shown that the losses caused by reflections at the interfaces result in lowering the short-circuit current by ≈ 9% whereas absorption in the transparent conducting oxide and CdS layers with the typical thicknesses lead to losses of 15-16% for glass/SnO_2/CdS/CdTe, and 22-24% for glass/indium tin oxide/CdS/CdTe solar cells.
Discipline
- 85.60.Dw: Photodiodes; phototransistors; photoresistors
- 73.61.Ga: II-VI semiconductors
- 84.60.Jt: Photoelectric conversion(for solar cells, see 88.40.H- and 88.40.J- in renewable energy resources; for solar collectors and concentrators, see 42.79.Ek in optics and 88.40.F- in renewable energy resources)
Journal
Year
Volume
Issue
Pages
954-956
Physical description
Dates
published
2011-11
Contributors
author
- Optoelectronics Department, Chernivtsi National University, Kotsyubinsky Str. 2, 58012 Chernivtsi, Ukraine
author
- Optoelectronics Department, Chernivtsi National University, Kotsyubinsky Str. 2, 58012 Chernivtsi, Ukraine
author
- Optoelectronics Department, Chernivtsi National University, Kotsyubinsky Str. 2, 58012 Chernivtsi, Ukraine
References
- 1. http://www.firstsolar.com/en/modules.php
- 2. T.S. Moss, G.J. Burrel, D. Ellis, Semiconductor Opto-Electronics, Butterworth Publ., Belfast 1973
- 3. S.O. Kasap, Optoelectronics and Photonics: Principles and Practice, Prentice Hall, New Jersey 2000, Ch. 1
- 4. E. Fred Schubert, Educational Resources. Refractive Index and Extinction Coefficient of Materials, Rensselaer Polytechnic Institute, New York 2007
- 5. A. Compaan, R. Collins, V. Karpov, D. Giolando, Annual Technical Report, June 1, 2006 to May 31, 2007. Contract No. RXL-5-44205-01. The University of Toledo, Toledo, OH 43606
- 6. S. Ninomiya, Sadao Adachi, J. Appl. Phys. 78, 1183 (1995)
- 7. T. Toshifumi, S. Adachi, H. Nakanishi, K. Ohtsuka, Jpn. J. Appl. Phys. 32, 3496 (1993)
- 8. Reference Solar Spectral Irradiance at the Ground at Different Receiving Conditions, Standard of International Organization for Standardization ISO 9845-1:-1992
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv120n539kz