Detail publikace

Study of radiation from local regions in PN junction

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"
}