Browsing Det matematisk-naturvitenskapelige fakultet by Author "Edoff, Marika"

Now showing items 1-3 of 3

  • Alkali dispersion in (Ag,Cu)(In,Ga)Se2 thin film solar cells – Insight from theory and experiment 
    Aboulfadl, Hisham; Sopiha, Kostiantyn; Keller, J; Larsen, J; Scragg, Jonathan; Persson, Clas; Thuvander, Mattias; Edoff, Marika (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2021)
    Silver alloying of Cu(In,Ga)Se2 absorbers for thin film photovoltaics offers improvements in open-circuit voltage, especially when combined with optimal alkali-treatments and certain Ga concentrations. The relationship ...
  • Experimental and Theoretical Study of Stable and Metastable Phases in Sputtered CuInS2 
    Larsen, Jes; Sopiha, Kostiantyn; Persson, Clas; Platzer-Björkman, Charlotte; Edoff, Marika (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    The chalcopyrite Cu(In,Ga)S2 has gained renewed interest in recent years due to the potential application in tandem solar cells. In this contribution, a combined theoretical and experimental approach is applied to investigate ...
  • Thermodynamic stability, phase separation and Ag grading in (Ag,Cu)(In,Ga)Se2 solar absorbers 
    Sopiha, Kostiantyn; Larsen, J; Donzel-Gargand, Olivier; Khavari, F; Keller, J; Edoff, Marika; Platzer-Björkman, C.; Persson, Clas; Scragg, Jonathan (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2020)
    Gallium alloying and grading in Cu(In,Ga)Se2 (CIGS) are well-established strategies for improving performance of thin-film solar cells by tailoring band profiles within the absorber. Similarly, Ag incorporation is considered ...