DocumentCode
1602741
Title
Low-cost system for full-wafer photoluminescence characterization of photovoltaic silicon
Author
Moralejo, B. ; Tejero, A. ; Martinez, Oscar ; Gonzalez, Manuel A. ; Jimenez, Joaquin ; Parra, Victor
Author_Institution
Dipt. Fis. de la Materia Condensada, Univ. of Valladolid, Valladolid, Spain
fYear
2013
Firstpage
353
Lastpage
356
Abstract
Photoluminescence imaging technique has recently emerged as a powerful tool for obtaining very quick sorting of silicon based solar wafers and cells. In this work, we report on a low-cost photoluminescence imaging system, paying special attention to the different constituting elements. Results on both commercial multicrystalline (mc) and seed-monocast (sm) Si wafers and solar cells are discussed.
Keywords
elemental semiconductors; photoluminescence; silicon; solar cells; Si; commercial multicrystalline Si wafers; constituting elements; full-wafer photoluminescence characterization; low-cost system; photoluminescence imaging; photovoltaic silicon; seed-monocast Si wafers; silicon based solar cells; silicon based solar wafers; Cameras; Optical filters; Photoluminescence; Photovoltaic cells; Silicon; low-cost system; mc-Si; photoluminescence; sm-Si; solar cells;
fLanguage
English
Publisher
ieee
Conference_Titel
Electron Devices (CDE), 2013 Spanish Conference on
Conference_Location
Valladolid
Print_ISBN
978-1-4673-4666-5
Electronic_ISBN
978-1-4673-4667-2
Type
conf
DOI
10.1109/CDE.2013.6481415
Filename
6481415
Link To Document