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Lock-in and pulsed thermography for solar cells testing

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23640%2F18%3A43951602" target="_blank" >RIV/49777513:23640/18:43951602 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.1364/AO.57.000D90" target="_blank" >http://dx.doi.org/10.1364/AO.57.000D90</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1364/AO.57.000D90" target="_blank" >10.1364/AO.57.000D90</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Lock-in and pulsed thermography for solar cells testing

  • Original language description

    Inspection of solar cells is an important part of their production process, because even their small defects can cause a significant drop of a whole photo-voltaic module performance. LED illuminated lock-in (LEDILIT) and flash-pulse (FPT) thermographic techniques were compared in this study. Lock-in methods are more commonly used for solar cells inspection. The aim of the study was to find out if the FPT is appropriate for an inspection of defects of multicrystalline solar cells. Experimental setup, inspection results and advantages/disadvantages of both methods are presented. It was confirmed that the LEDILIT produced more clear indications. The FPT was not so efficient, but it was much faster and could detect many of defects also indicated by LEDILIT. FPT also indicated inhomogeneities at a bottom layer of a cell, which were not connected with a photo-voltaic effect and which were not revealed by LEDILIT

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10306 - Optics (including laser optics and quantum optics)

Result continuities

  • Project

    Result was created during the realization of more than one project. More information in the Projects tab.

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2018

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Applied Optics

  • ISSN

    1559-128X

  • e-ISSN

  • Volume of the periodical

    57

  • Issue of the periodical within the volume

    18

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    8

  • Pages from-to

    "D90"-"D97"

  • UT code for WoS article

    000435841800014

  • EID of the result in the Scopus database

    2-s2.0-85048952570