Detail publikace

Electroluminescence imaging of monocrystalline silicon solar cells

JANDOVÁ, K. BAŘINKA, R. VANĚK, J.

Originální název

Electroluminescence imaging of monocrystalline silicon solar cells

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

The LBIC (light beam induced current) method is generally used for detection of local defects in solar cells. But this method is too slow. 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. The fast way of defect detection is the electroluminescence imaging (EL). 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. In this work it is possible to compare LBIC method with electroluminescence - preferences and deficiencies, mutual comparison.

Klíčová slova

solar cells, Elektroluminescenc

Autoři

JANDOVÁ, K.; BAŘINKA, R.; VANĚK, J.

Rok RIV

2007

Vydáno

3. 5. 2007

Nakladatel

VUT Brno

Místo

Brno

ISBN

978-80-214-3424-0

Kniha

Advanced Batteries and Accumulators, ABA

Strany od

257

Strany do

260

Strany počet

4

BibTex

@inproceedings{BUT22828,
  author="Kristýna {Jandová} and Radim {Bařinka} and Jiří {Vaněk}",
  title="Electroluminescence imaging of monocrystalline silicon solar cells",
  booktitle="Advanced Batteries and Accumulators, ABA",
  year="2007",
  pages="257--260",
  publisher="VUT Brno",
  address="Brno",
  isbn="978-80-214-3424-0"
}