Detail publikačního výsledku

Study of radiation from local regions in PN junction

KRČÁL, O.; KOKTAVÝ, P.

Originální název

Study of radiation from local regions in PN junction

Anglický název

Study of radiation from local regions in PN junction

Druh

Stať ve sborníku v databázi WoS či Scopus

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.

Anglický 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

Klíčová slova v angličtině

Noise diagnostics, Microplasma noise, PN junction, Avalanche breakdown

Autoři

KRČÁL, O.; KOKTAVÝ, P.

Vydáno

15.11.2007

Nakladatel

Z. Novotný, Ing., CSc.

Místo

Brno

ISBN

978-80-7355-078-3

Kniha

New trends in physics

Edice

-

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"
}