Detail publikačního výsledku

Metoda LBIC s proměnnou vlnovou délkou budícího záření.

Jaroslav Boušek, Tomáš Fořt, Jiří Kvaltin

Original Title

Metoda LBIC s proměnnou vlnovou délkou budícího záření.

English Title

LBIC with variable wavelength of actuating light

Type

Paper in proceedings (conference paper)

Original Abstract

For detecting of local defects in all solar cells LBIC (Light Beam Induced Current) is widely used universal method. The resulting picture indicates differences in local series and shunt resistances and differences in local rate of minority carriers recombination. However there is a problem to discriminate between recombinative faults and shunts. As the light source the modulated laser is preferable. This is however a problem by short wave lengths where appropriate device is quite expensive. High intensity LED diodes were used instead of short wave laser. The operation mode must be select carefully and the results must be treated with respect to comparatively wide wavelength dispersion.

English abstract

For detecting of local defects in all solar cells LBIC (Light Beam Induced Current) is widely used universal method. The resulting picture indicates differences in local series and shunt resistances and differences in local rate of minority carriers recombination. However there is a problem to discriminate between recombinative faults and shunts. As the light source the modulated laser is preferable. This is however a problem by short wave lengths where appropriate device is quite expensive. High intensity LED diodes were used instead of short wave laser. The operation mode must be select carefully and the results must be treated with respect to comparatively wide wavelength dispersion.

Keywords

Solar cells; LBIC; series and shunt resistances; minority carriers recombination; high intensity LED diodes.

Key words in English

Solar cells; LBIC; series and shunt resistances; minority carriers recombination; high intensity LED diodes.

Authors

Jaroslav Boušek, Tomáš Fořt, Jiří Kvaltin

Released

11.12.2005

Publisher

Nakl. Novotný

Location

Brno

ISBN

80-214-3116-4

Book

Mikrosyn. Nové trendy v mikroelektronických systémech a nanotechnologiích. Sborník seminare. Brno 12.12.2005

Pages from

92

Pages count

6

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT20910,
  author="Jaroslav {Boušek} and Tomáš {Fořt} and Jiří {Kvaltin}",
  title="Metoda LBIC s proměnnou vlnovou délkou budícího záření.",
  booktitle="Mikrosyn. Nové trendy v mikroelektronických systémech a nanotechnologiích. Sborník seminare. Brno 12.12.2005",
  year="2005",
  pages="6",
  publisher="Nakl. Novotný",
  address="Brno",
  isbn="80-214-3116-4"
}