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Detail publikace
KRČÁL, O. KOKTAVÝ, P.
Originální název
Study of radiation from local regions in PN junction
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
The microplasma discharges in the PN junction local defect micro-regions are as a rule, accompanied by the emission of light. This radiation from solar cell PN junctions was measured by means of a optical fibre connected to the optical input of a photomultiplier. By inching the fibre by means of computer-controlled stepping motors above the cell surface a 2-D image of the irradiation local regions has been created. It is seen that a cell of a superficial area of 100 cm2 contains a large number of defects, which depends on applied reverse voltage. This method can be a convenient tool for study and diagnostics of optoelectronic devices.
Klíčová slova
Noise diagnostics, Microplasma noise, PN junction, Avalanche breakdown
Autoři
KRČÁL, O.; KOKTAVÝ, P.
Rok RIV
2007
Vydáno
15. 11. 2007
Nakladatel
Z. Novotný, Ing., CSc.
Místo
Brno
ISBN
978-80-7355-078-3
Kniha
New trends in physics
Edice
-
Číslo edice
první
Strany od
78
Strany do
81
Strany počet
4
BibTex
@inproceedings{BUT27979, author="Ondřej {Krčál} and Pavel {Koktavý}", title="Study of radiation from local regions in PN junction", booktitle="New trends in physics", year="2007", series="-", number="první", pages="78--81", publisher="Z. Novotný, Ing., CSc.", address="Brno", isbn="978-80-7355-078-3" }