DEFECTS DETECTION IN CRYSTALLINE SILICON SOLAR CELLS USING DIFFERENT WAVELENGTH LBIC, EL AND PL
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F08%3APU76390" target="_blank" >RIV/00216305:26220/08:PU76390 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
DEFECTS DETECTION IN CRYSTALLINE SILICON SOLAR CELLS USING DIFFERENT WAVELENGTH LBIC, EL AND PL
Original language description
This work deals with analyzing various types of solar cell defects. Several diagnostic methods, such as LBIC, electroluminescence or photoluminescence, are compared. The LBIC analysis is widely used as a universal method for detecting local defects in the solar cell structure. Scanning of the solar cell surface with a single point light source (laser or LED focused beam) could take several hours of processing time depending on the required picture resolution. Electroluminescence imaging (EL) and photoluminescence (PL) are much faster methods for defects detection. In EL imaging a forward bias is applied to the finished solar cells. A higher contrast between the white and the black area is attained in consequence of uneven distribution of current density. All process steps can be scanned by a CCD camera. We would like to show compare diagnostic LBIC method with electroluminescence - preferences and deficiencies, mutual comparison.
Czech name
Detekce defektů v monokrystalických solárních článcích metodou LBIC, EL, FL
Czech description
Porovnání detekčních metod LBIC, EL a FL. Výzkum metody LBIC.
Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
23rd European Photovoltaic Solar Energy Conference, 1-5 September 2008, Valencia, Spain
ISBN
3-936338-24-8
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
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Publisher name
Neuveden
Place of publication
Neuveden
Event location
Valencie
Event date
Sep 1, 2008
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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