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  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Bercegol, Adrien;

    L’IRDEP (UMR EDF-CNRS-ChimieParisTech) est spécialisé dans la conception et l’élaboration de cellules solaires en couches minces. Nous développerons dans cette thèse de nouvelles méthodes de caractérisation permettant une cartographie (imagerie) des propriétés de transport des cellules à différentes échelles sur plusieurs technologies photovoltaïques. Des expériences basées sur la photoluminescence (PL) et les différentes techniques associées en régime transitoire (résolution temporelle, modulation optique, modulation électrique) seront utilisées. Le travail se base sur la suite d’une thèse CIFRE (Gilbert El-Hajje) où l’analyse des déclins temporels de PL sur CIGS a été faite. La PL pourra être corrélée à l’analyse d’autres signaux complémentaires tels que l’Electroluminescence (EL) voire à la Cathodoluminescence (CL). Ajoutons que la PL est une méthode de caractérisation purement optique, sans contacts électriques, qui permet un contrôle qualité à différentes étapes de fabrication et présente alors un fort intérêt dans le milieu industriel. En effet, cette technique de mesure se développe dans plusieurs industries pour le control in-line des dispositifs: l'intensité de PL est liée à la tension de circuit ouvert et le temps de déclin de la PL est lié au rendement des cellules. IRDEP specialises in the development of thin film solar cells. New characterization methods will be developped during this thesis, allowing to map transport properties at numerous scales inside various types of solar cells. We plan to realise experiments based on photoluminescence (PL) and different associated techniques (spatial resolution, optical modulation, electrical modulation). This work is based on a previous thesis (by Gilbert El-Hajje), in which PL decay in CIGS solar cells has been analyzed. PL correlation with other signals such as electroluminescnce and cathodoluminescence will be investigated. What's more, PL is an essentially optical characterization method, thus contactless, which allows an effective quality at every step of the production process. That's why many industries have shown interest for this technique, by developping in-line control. The PL intensity is related to the open-cuircuit voltage, as well as the signal decay time to the cell efficiency.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Hyper Article en Lig...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Hyper Article en Ligne; Hal-Diderot
    Other literature type . Doctoral thesis . 2019
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    citations0
    popularityAverage
    influenceAverage
    impulseAverage
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      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Hyper Article en Lig...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Hyper Article en Ligne; Hal-Diderot
      Other literature type . Doctoral thesis . 2019
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The following results are related to Energy Research. Are you interested to view more results? Visit OpenAIRE - Explore.
1 Research products
  • image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Authors: Bercegol, Adrien;

    L’IRDEP (UMR EDF-CNRS-ChimieParisTech) est spécialisé dans la conception et l’élaboration de cellules solaires en couches minces. Nous développerons dans cette thèse de nouvelles méthodes de caractérisation permettant une cartographie (imagerie) des propriétés de transport des cellules à différentes échelles sur plusieurs technologies photovoltaïques. Des expériences basées sur la photoluminescence (PL) et les différentes techniques associées en régime transitoire (résolution temporelle, modulation optique, modulation électrique) seront utilisées. Le travail se base sur la suite d’une thèse CIFRE (Gilbert El-Hajje) où l’analyse des déclins temporels de PL sur CIGS a été faite. La PL pourra être corrélée à l’analyse d’autres signaux complémentaires tels que l’Electroluminescence (EL) voire à la Cathodoluminescence (CL). Ajoutons que la PL est une méthode de caractérisation purement optique, sans contacts électriques, qui permet un contrôle qualité à différentes étapes de fabrication et présente alors un fort intérêt dans le milieu industriel. En effet, cette technique de mesure se développe dans plusieurs industries pour le control in-line des dispositifs: l'intensité de PL est liée à la tension de circuit ouvert et le temps de déclin de la PL est lié au rendement des cellules. IRDEP specialises in the development of thin film solar cells. New characterization methods will be developped during this thesis, allowing to map transport properties at numerous scales inside various types of solar cells. We plan to realise experiments based on photoluminescence (PL) and different associated techniques (spatial resolution, optical modulation, electrical modulation). This work is based on a previous thesis (by Gilbert El-Hajje), in which PL decay in CIGS solar cells has been analyzed. PL correlation with other signals such as electroluminescnce and cathodoluminescence will be investigated. What's more, PL is an essentially optical characterization method, thus contactless, which allows an effective quality at every step of the production process. That's why many industries have shown interest for this technique, by developping in-line control. The PL intensity is related to the open-cuircuit voltage, as well as the signal decay time to the cell efficiency.

    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Hyper Article en Lig...arrow_drop_down
    image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
    Hyper Article en Ligne; Hal-Diderot
    Other literature type . Doctoral thesis . 2019
    0
    citations0
    popularityAverage
    influenceAverage
    impulseAverage
    BIP!Powered by BIP!
    more_vert
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Hyper Article en Lig...arrow_drop_down
      image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
      Hyper Article en Ligne; Hal-Diderot
      Other literature type . Doctoral thesis . 2019
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