Klara Kiselman

Back contact passivation with Ga-grading in narrow bandgap (Ag,Cu)(In,Ga)Se₂ bifacial solar cells on In₂O₃:Sn back contact

Yakovleva Bengtson, Elizaveta; F. Violas, André; Donzel-Gargand, Olivier; Kiselman, Klara et al.

Part of IEEE Journal of Photovoltaics, p. 415-420, 2026

• DOI for Back contact passivation with Ga-grading in narrow bandgap (Ag,Cu)(In,Ga)Se₂ bifacial solar cells on In₂O₃:Sn back contact
• Download full text (pdf) of Back contact passivation with Ga-grading in narrow bandgap (Ag,Cu)(In,Ga)Se₂ bifacial solar cells on In₂O₃:Sn back contact

Back contact passivation with Ga-grading in narrow bandgap (Ag,Cu)(In,Ga)Se₂ bifacial solar cells on In₂O₃:Sn back contact

Yakovleva, Elizaveta; Violas, André F.; Donzel-Gargand, Olivier; Kiselman, Klara et al.

Part of 2025 IEEE 53rd Photovoltaic Specialists Conference (PVSC), 2025

• DOI for Back contact passivation with Ga-grading in narrow bandgap (Ag,Cu)(In,Ga)Se₂ bifacial solar cells on In₂O₃:Sn back contact

Ultrathin AlO_x Films for Back Contact Passivation in Bifacial Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Keller, Jan; Mudgal, Sapna; Hägglund, Carl; Kiselman, Klara et al.

Part of Solar RRL, 2025

• DOI for Ultrathin AlO_x Films for Back Contact Passivation in Bifacial Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells
• Download full text (pdf) of Ultrathin AlO_x Films for Back Contact Passivation in Bifacial Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Light-Soaking Effects in High-Efficiency Cu(In,Ga)Se₂ and (Ag,Cu)(In,Ga)Se₂ Solar Cells

Kiselman, Klara; Keller, Jan; Pearson, Patrick; Sopiha, Kostiantyn et al.

Part of Progress in Photovoltaics, p. 735-746, 2025

• DOI for Light-Soaking Effects in High-Efficiency Cu(In,Ga)Se₂ and (Ag,Cu)(In,Ga)Se₂ Solar Cells
• Download full text (pdf) of Light-Soaking Effects in High-Efficiency Cu(In,Ga)Se₂ and (Ag,Cu)(In,Ga)Se₂ Solar Cells

Photoluminescence Characterisation of Thin Film Solar Cells

Kiselman, Klara

2024

• Download full text (pdf) of Photoluminescence Characterisation of Thin Film Solar Cells

Back contact passivation with Ga-grading in narrow bandgap (Ag,Cu)(In,Ga)Se₂ bifacial solar cells on In₂O₃:Sn back contact

Yakovleva Bengtson, Elizaveta; F. Violas, André; Donzel-Gargand, Olivier; Kiselman, Klara et al.

Part of IEEE Journal of Photovoltaics, p. 415-420, 2026

• DOI for Back contact passivation with Ga-grading in narrow bandgap (Ag,Cu)(In,Ga)Se₂ bifacial solar cells on In₂O₃:Sn back contact
• Download full text (pdf) of Back contact passivation with Ga-grading in narrow bandgap (Ag,Cu)(In,Ga)Se₂ bifacial solar cells on In₂O₃:Sn back contact

Ultrathin AlO_x Films for Back Contact Passivation in Bifacial Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Keller, Jan; Mudgal, Sapna; Hägglund, Carl; Kiselman, Klara et al.

Part of Solar RRL, 2025

• DOI for Ultrathin AlO_x Films for Back Contact Passivation in Bifacial Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells
• Download full text (pdf) of Ultrathin AlO_x Films for Back Contact Passivation in Bifacial Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Light-Soaking Effects in High-Efficiency Cu(In,Ga)Se₂ and (Ag,Cu)(In,Ga)Se₂ Solar Cells

Kiselman, Klara; Keller, Jan; Pearson, Patrick; Sopiha, Kostiantyn et al.

Part of Progress in Photovoltaics, p. 735-746, 2025

• DOI for Light-Soaking Effects in High-Efficiency Cu(In,Ga)Se₂ and (Ag,Cu)(In,Ga)Se₂ Solar Cells
• Download full text (pdf) of Light-Soaking Effects in High-Efficiency Cu(In,Ga)Se₂ and (Ag,Cu)(In,Ga)Se₂ Solar Cells

High-concentration silver alloying and steep back-contact gallium grading enabling copper indium gallium selenide solar cell with 23.6% efficiency

Keller, Jan; Kiselman, Klara; Donzel-Gargand, Olivier; Martin, Natalia M. et al.

Part of Nature Energy, p. 467-478, 2024

• DOI for High-concentration silver alloying and steep back-contact gallium grading enabling copper indium gallium selenide solar cell with 23.6% efficiency
• Download full text (pdf) of High-concentration silver alloying and steep back-contact gallium grading enabling copper indium gallium selenide solar cell with 23.6% efficiency

Effect of Ordered Vacancy Compounds on the Carrier Collection in Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Keller, Jan; Martin, Natalia M.; Donzel-Gargand, Olivier; Kiselman, Klara et al.

Part of Solar RRL, 2024

• DOI for Effect of Ordered Vacancy Compounds on the Carrier Collection in Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells
• Download full text (pdf) of Effect of Ordered Vacancy Compounds on the Carrier Collection in Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Photoluminescence Characterisation of Thin Film Solar Cells

Kiselman, Klara

2024

• Download full text (pdf) of Photoluminescence Characterisation of Thin Film Solar Cells

Back contact passivation with Ga-grading in narrow bandgap (Ag,Cu)(In,Ga)Se₂ bifacial solar cells on In₂O₃:Sn back contact

Yakovleva, Elizaveta; Violas, André F.; Donzel-Gargand, Olivier; Kiselman, Klara et al.

Part of 2025 IEEE 53rd Photovoltaic Specialists Conference (PVSC), 2025

• DOI for Back contact passivation with Ga-grading in narrow bandgap (Ag,Cu)(In,Ga)Se₂ bifacial solar cells on In₂O₃:Sn back contact

Back contact passivation with Ga-grading in narrow bandgap (Ag,Cu)(In,Ga)Se₂ bifacial solar cells on In₂O₃:Sn back contact

Yakovleva, Elizaveta; F. Violas, André; Donzel-Gargand, Olivier; Kiselman, Klara et al.