Investigation of Antireflective Porous Silicon Coating for Solar Cells
Joint Authors
Kwon, Hyukyong
Kim, Minjeong
Lee, Soohong
Lee, Jaedoo
Source
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-4, 4 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-07-13
Country of Publication
Egypt
No. of Pages
4
Main Subjects
Abstract EN
Solar cell is device that directly converts the energy of solar radiation to electrical energy.
So it is important for solar cell to reduce the surface reflection of light in order to improve the efficiency of the device.
Texturing and antireflection coating have been used to reduce the reflection of light.
Texturing technology has reduced the 10% of incident light.
However, there are a few disadvantages of random pyramid texturing that the results are not always reproducible in an industrial environment.
And AR coating (MgF2, ZnS) is difficult to apply the standard industrial process because high vacuum is needed and the expense is very heavy.
This paper investigates the formation of a thin film of porous silicon on the surface of crystalline silicon substrate without other AR coating layers.
The formation of the porous silicon layer was measured with SEM (scanning electron microscopy).
The formation of porous silicon layers on the textured silicon wafer resulted in lower than 5% of reflectance in the wavelength region from 400 to 1000 nm.
American Psychological Association (APA)
Kwon, Hyukyong& Lee, Jaedoo& Kim, Minjeong& Lee, Soohong. 2011. Investigation of Antireflective Porous Silicon Coating for Solar Cells. ISRN Nanotechnology،Vol. 2011, no. 2011, pp.1-4.
https://search.emarefa.net/detail/BIM-492902
Modern Language Association (MLA)
Kwon, Hyukyong…[et al.]. Investigation of Antireflective Porous Silicon Coating for Solar Cells. ISRN Nanotechnology No. 2011 (2011), pp.1-4.
https://search.emarefa.net/detail/BIM-492902
American Medical Association (AMA)
Kwon, Hyukyong& Lee, Jaedoo& Kim, Minjeong& Lee, Soohong. Investigation of Antireflective Porous Silicon Coating for Solar Cells. ISRN Nanotechnology. 2011. Vol. 2011, no. 2011, pp.1-4.
https://search.emarefa.net/detail/BIM-492902
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-492902