Publications

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

Article in journal

• DOI for Back contact passivation with Ga-grading in narrow bandgap (Ag,Cu)(In,Ga)Se₂ bifacial solar cells on In₂O₃:Sn back contact
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Characterization of F4TCNQ as a dopant in spiro-OMeTAD thin films by electron paramagnetic resonance spectroscopy

Prakash, Shipra; Hägglund, Carl; Zhan, Shaoqi; Rakheja, Bhavya et al.

Part of Physical Chemistry, Chemical Physics - PCCP, p. 7973-7983, 2026

Article in journal

• DOI for Characterization of F4TCNQ as a dopant in spiro-OMeTAD thin films by electron paramagnetic resonance spectroscopy
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Chemical exfoliation of layered Al5C3N for the synthesis of AlN nanosheets

Amousa, Nima; Poll, Melina; Godeffroy, Louis; Berastegui, Pedro et al.

Part of Communications Materials, 2026

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• DOI for Chemical exfoliation of layered Al5C3N for the synthesis of AlN nanosheets
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Colour coordinates of transition metal and rare earth doped soda-lime-silica glasses

Volotinen, Tarja T.; Huotari, Imo; Bayrak Pehlivan, Ilknur; Hollis, David B. et al.

Part of PHYSICS AND CHEMISTRY OF GLASSES-EUROPEAN JOURNAL OF GLASS SCIENCE AND TECHNOLOGY PART B, p. 53-63, 2026

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• DOI for Colour coordinates of transition metal and rare earth doped soda-lime-silica glasses
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Enhancing photocurrent collection in wide-gap ACIGS solar cells

Diethelm, Matthias; Mitmit, Ceren; Hägglund, Carl; Dimitrievska, Mirjana et al.

Part of Journal of Physics, 2026

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• DOI for Enhancing photocurrent collection in wide-gap ACIGS solar cells
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Functional off-stoichiometry in Cu(In,Ga)Se₂. Part I: topotactic continuum of ordered defect compounds

Sopiha, Kostiantyn; Keller, Jan; Persson, Clas; Scragg, Jonathan J. et al.

Part of Journal of Materials Chemistry A, p. 8072-8087, 2026

Article in journal

• DOI for Functional off-stoichiometry in Cu(In,Ga)Se₂. Part I: topotactic continuum of ordered defect compounds
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Functional off-stoichiometry in Cu(In,Ga)Se₂. Part II: electronic properties in a wide range of compositions

Sopiha, Kostiantyn; Keller, Jan; Persson, Clas; Scragg, Jonathan J. et al.

Part of Journal of Materials Chemistry A, p. 8088-8099, 2026

Article in journal

• DOI for Functional off-stoichiometry in Cu(In,Ga)Se₂. Part II: electronic properties in a wide range of compositions
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How ALD Settings May Affect the Chemical Structure of the (Zn_1–xSn_x)O_y/Wide-Gap (Ag,Cu)GaSe₂ Thin-Film Solar Cell Interface

Demling, Angelika; Keller, Jan; Wilks, Regan G.; Hägglund, Carl et al.

Part of ACS Applied Materials and Interfaces, p. 6180-6190, 2026

Article in journal

• DOI for How ALD Settings May Affect the Chemical Structure of the (Zn_1–xSn_x)O_y/Wide-Gap (Ag,Cu)GaSe₂ Thin-Film Solar Cell Interface
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In Situ Investigation of HfO_x Atomic Layer Deposition on (Ag,Cu)(In,Ga)Se₂ Thin-Film Solar Cell Absorbers: Role of Absorber Bulk Composition and Surface Treatment in HfO_x Growth

Babucci, Melike; Stolt, Lars; Kokkonen, Esko; Timm, Rainer et al.

Part of ACS Applied Energy Materials, p. 886-895, 2026

Article in journal

• DOI for In Situ Investigation of HfO_x Atomic Layer Deposition on (Ag,Cu)(In,Ga)Se₂ Thin-Film Solar Cell Absorbers: Role of Absorber Bulk Composition and Surface Treatment in HfO_x Growth
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Microstructural, Mechanical, and Corrosion properties of Cr_1-xNb_x and (Cr_1-xNb_x)N_y coatings for harsh-environment applications

Jathar, Sagar; Fikry, Chaimaa; Donzel-Gargand, Olivier; Honnali, Sanath Kumar et al.

Part of Materials & design, 2026

Article in journal

• DOI for Microstructural, Mechanical, and Corrosion properties of Cr_1-xNb_x and (Cr_1-xNb_x)N_y coatings for harsh-environment applications
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Near 13% Efficient Semitransparent Cu(In,Ga)S ₂ Solar Cells With Band Gap of 1.6 eV on Transparent Back Contact

Kaur, Kulwinder; Oli, Arivazhagan Valluvar; Melchiorre, Michele; Hempel, Wolfram et al.

Part of Progress in Photovoltaics, 2026

Article in journal

• DOI for Near 13% Efficient Semitransparent Cu(In,Ga)S ₂ Solar Cells With Band Gap of 1.6 eV on Transparent Back Contact

Prospective life cycle assessment of emerging two-terminal tandem architectures of silicon/CIGS solar cells

Yélamo Mayorga, Javier; Rahimpour, Saeed; Espadas-Aldana, Gabriela; Edoff, Marika et al.

Part of The International Journal of Life Cycle Assessment, 2026

Article in journal

• DOI for Prospective life cycle assessment of emerging two-terminal tandem architectures of silicon/CIGS solar cells

Sodium Induced Beneficial Effects in Wide Bandgap Cu(In,Ga)S2 Solar Cell With 15.7% Efficiency

Valluvar oli, Arivazhagan; Kaur, Kulwinder; Melchiorre, Michele; Prot, Aubin jean-claude mireille et al.

Part of Progress in Photovoltaics, p. 439-452, 2026

Article in journal

• DOI for Sodium Induced Beneficial Effects in Wide Bandgap Cu(In,Ga)S2 Solar Cell With 15.7% Efficiency
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Tailoring phase formation and mechanical properties of low-temperature-grown Al-rich CrAlWN films by selective metal-ion bombardment during high-power impulse magnetron sputtering

Honnali, Sanath Kumar; Greczynski, Grzegorz; Donzel-Gargand, Olivier; Jathar, Sagar et al.

Part of Materials & design, 2026

Article in journal

• DOI for Tailoring phase formation and mechanical properties of low-temperature-grown Al-rich CrAlWN films by selective metal-ion bombardment during high-power impulse magnetron sputtering
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Titanium-Doped In₂O₃: A High-Mobility, Thermally Stable Back Contact for Bifacial Chalcopyrite Solar Cells

Keller, Jan; Mudgal, Sapna; Jurado-Estrada, Ana; Togay, Mustafa et al.

Part of Solar RRL, 2026

Article in journal

• DOI for Titanium-Doped In₂O₃: A High-Mobility, Thermally Stable Back Contact for Bifacial Chalcopyrite Solar Cells
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Unraveling the symmetry of Al₅C₃N

Shtender, Vitalii; Ong, Chin Shen; Berastegui, Pedro; Donzel-Gargand, Olivier et al.

Part of Acta Crystallographica. Section B, p. 299-309, 2026

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• DOI for Unraveling the symmetry of Al₅C₃N
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Zn_1-xSn_xO_y Buffer Layer Deposited by Chemical Bath Deposition for Low and Wide Bandgap Cu(In, Ga)Se₂ Solar Cells

Garzon, Diego A.; Cerqueira, Rafael; Almeida Alves, Cristiana F.; Moura, Ana Margarida et al.

Part of Advanced Energy & Sustainability Research, 2026

Article in journal

• DOI for Zn_1-xSn_xO_y Buffer Layer Deposited by Chemical Bath Deposition for Low and Wide Bandgap Cu(In, Ga)Se₂ Solar Cells
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An Improved Equivalent Circuit for Electric Field Sensors in Geophysical Exploration

Kalscheuer, Thomas; Zimmermann, Uwe; Sparr, Henrik; Palm Ekspong, Anton et al.

Part of Geophysical Prospecting, 2025

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• DOI for An Improved Equivalent Circuit for Electric Field Sensors in Geophysical Exploration
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An Investigation of Meta-Stability in (Ag,Cu)(In,Ga)Se₂ Solar Cells

Pearson, Patrick

2025

Doctoral thesis, comprehensive summary

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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

Conference paper

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

Bifacial, thin-film (Ag,Cu)(In,Ga)Se₂ solar cells for tandem applications

Yakovleva Bengtson, Elizaveta

2025

Licentiate thesis, comprehensive summary

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Charge Transport and Defects in Sulfur-Deficient Chalcogenide Perovskite BaZrS₃

Aggarwal, Garima; Mirza, Adeem Saeed; Riva, Stefania; Comparotto, Corrado et al.

Part of PRX Energy, 2025

Article in journal

• DOI for Charge Transport and Defects in Sulfur-Deficient Chalcogenide Perovskite BaZrS₃
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Driving factors for the peculiar bond length dependence and tetragonal distortion of (Ag,Cu)(In,Ga)Se₂ and other chalcopyrites

Falk, Hans H.; Eckner, Stefanie; Ritter, Konrad; Levcenko, Sergiu et al.

Part of Journal of Physics, 2025

Article in journal

• DOI for Driving factors for the peculiar bond length dependence and tetragonal distortion of (Ag,Cu)(In,Ga)Se₂ and other chalcopyrites
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Extended thermal admittance spectroscopy for the investigation of composition-dependent meta-stability behaviours in wide-gap (Ag,Cu)(In,Ga)Se₂ solar cells

Pearson, Patrick; Keller, Jan; Carron, Romain; Platzer Björkman, Charlotte

Part of Journal of Physics, 2025

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• DOI for Extended thermal admittance spectroscopy for the investigation of composition-dependent meta-stability behaviours in wide-gap (Ag,Cu)(In,Ga)Se₂ solar cells
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Interfacial Chemistry between Formamidinium Lead Trihalide Perovskites and Atomic-Layer-Deposited Tin Oxide

Rakheja, Bhavya; Hultqvist, Adam; Varma, Rahul Mahavir; Martin, Natalia M. et al.

Part of ACS Applied Energy Materials, p. 8467-8478, 2025

Article in journal

• DOI for Interfacial Chemistry between Formamidinium Lead Trihalide Perovskites and Atomic-Layer-Deposited Tin Oxide
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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

Article in journal

• DOI for Light-Soaking Effects in High-Efficiency Cu(In,Ga)Se₂ and (Ag,Cu)(In,Ga)Se₂ Solar Cells
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Machine learning for in-situ composition mapping in a self-driving magnetron sputtering system

Jarl, Sanna; Sjölund, Jens; Frost, Robert J. W.; Holst, Anders et al.

Part of Materials & design, p. 115087-115087, 2025

Article in journal

• DOI for Machine learning for in-situ composition mapping in a self-driving magnetron sputtering system
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Magnetron sputtering of epitaxial Al₅C₃N thin films

Gai, Chengjie; Thyr, Jakob; Donzel-Gargand, Olivier; Berastegui, Pedro et al.

Part of Journal of Alloys and Compounds, 2025

Article in journal

• DOI for Magnetron sputtering of epitaxial Al₅C₃N thin films
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Magnetron sputtering of titanium carbonitride nanocomposite coatings: Does the choice of carbon source affect film properties?

Kessler, Juliana; Donzel-Gargand, Olivier; Moldarev, Dmitrii; Franzén, Claudia et al.

Part of Surface & Coatings Technology, 2025

Article in journal

• DOI for Magnetron sputtering of titanium carbonitride nanocomposite coatings: Does the choice of carbon source affect film properties?
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Mechanistic insights into ionic conduction in lead halide perovskites and perovskite-inspired materials

Kumar, Ramesh; Rakheja, Bhavya; Lamminen, Noora; Fasulo, Francesca et al.

Part of Advanced Energy Materials, 2025

Article in journal

• DOI for Mechanistic insights into ionic conduction in lead halide perovskites and perovskite-inspired materials
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Neutral supercells for charged impurities by explicit acceptor/donor compensation - Defects in diamond

Löfgren, Robin; Sopiha, Kostiantyn; Öberg, Sven; Larsson, J. Andreas

Part of Computational materials science, 2025

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• DOI for Neutral supercells for charged impurities by explicit acceptor/donor compensation - Defects in diamond
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N-induced antibacterial capability of ZrO₂-SiO₂ glass ceramics by ion implantation

Zhou, Huasi; Engqvist, Håkan; Donzel-Gargand, Olivier; Primetzhofer, Daniel et al.

Part of Applied Surface Science, p. 161836, 2025

Article in journal

• DOI for N-induced antibacterial capability of ZrO₂-SiO₂ glass ceramics by ion implantation
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One-Step Lithography Nanostructured Au Encapsulation for Light Management in Ultrathin ACIGS Solar Cells

Violas, Andre Filipe; Oliveira, Antonio Jose Nascimento; Yakovleva, Elizaveta; Sieira, Barbara Lima et al.

Part of Solar RRL, 2025

Article in journal

• DOI for One-Step Lithography Nanostructured Au Encapsulation for Light Management in Ultrathin ACIGS Solar Cells

Operando APXPS for direct probing of Li ion battery LCO electrode/electrolyte interface chemistry during lithiation/delithiation

Liu, Qianhui; Ericson, Tove; Temperton, Robert; Kallquist, Ida et al.

Part of Journal of Materials Chemistry A, p. 20568-20577, 2025

Article in journal

• DOI for Operando APXPS for direct probing of Li ion battery LCO electrode/electrolyte interface chemistry during lithiation/delithiation
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Performance-optimized diatom-SiOx anodes for Li-ion batteries by preserving the nanostructured SiO2 shells of diatom microalgae and tailoring oxygen content

Thangaian, Kesavan; Ericson, Tove; Vullum, Per Erik; Alonso-Sanchez, Pedro et al.

Part of Journal of Power Sources, 2025

Article in journal

• DOI for Performance-optimized diatom-SiOx anodes for Li-ion batteries by preserving the nanostructured SiO2 shells of diatom microalgae and tailoring oxygen content
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Process Development and Formation Chemistry of BaZrS3 Thin Films via a Two-Stage PVD Process

Aggarwal, Garima; Comparotto, Corrado; Riva, Stefania; Chawla, Sushobhita et al.

Part of ACS Applied Energy Materials, p. 12512-12523, 2025

Article in journal

• DOI for Process Development and Formation Chemistry of BaZrS3 Thin Films via a Two-Stage PVD Process
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Rubidium Fluoride Absorber Treatment for Wide‐Gap and Bifacial Ag(In,Ga)Se₂ Solar Cells

Keller, Jan; Mudgal, Sapna; Martin, Natalia M.; Donzel-Gargand, Olivier et al.

Part of Solar RRL, 2025

Article in journal

• DOI for Rubidium Fluoride Absorber Treatment for Wide‐Gap and Bifacial Ag(In,Ga)Se₂ Solar Cells
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Studying the Impact of Impurities on the Performance of Cadmium‐Free all Sputtered CIGS Solar Cells Using Titanium–Tungsten Barrier

Upreti, Tanvi; Keller, Jan; Vines, Lasse; Israr‐Qadir, Muhammad et al.

Part of Solar RRL, 2025

Article in journal

• DOI for Studying the Impact of Impurities on the Performance of Cadmium‐Free all Sputtered CIGS Solar Cells Using Titanium–Tungsten Barrier
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Surface Processing and Characterization of Stoichiometry-Varied BaZrS₃ Thin Films

Riva, Stefania; Johansson, Fredrik O. L.; Butorin, Sergei; Comparotto, Corrado et al.

Part of ACS Applied Energy Materials, p. 12281-12293, 2025

Article in journal

• DOI for Surface Processing and Characterization of Stoichiometry-Varied BaZrS₃ Thin Films
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Synthesis of BaZrS₃ perovskite thin films for photovoltaic applications

Comparotto, Corrado

2025

Doctoral thesis, comprehensive summary

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Thermodynamic insights into the Ba–S system for the formation of BaZrS₃ perovskites and other Ba sulfides

Comparotto, Corrado; Whalley, Lucy; Sopiha, Kostiantyn; Frost, Robert J. W. et al.

Part of Journal of Materials Chemistry A, p. 9983-9991, 2025

Article in journal

• DOI for Thermodynamic insights into the Ba–S system for the formation of BaZrS₃ perovskites and other Ba sulfides
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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

Article in journal

• DOI for Ultrathin AlO_x Films for Back Contact Passivation in Bifacial Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells
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Wide band-gap Cu-chalcopyrite/In-based transparent conductive oxide interfaces: What affects the gallium oxide formation and its properties?

Wilks, Regan G.; Demling, Angelika; Efimenko, Anna; Gorgoi, Mihaela et al.

Part of 2025 IEEE 53rd Photovoltaic Specialists Conference (PVSC), p. 1133-1133, 2025

Conference paper

• DOI for Wide band-gap Cu-chalcopyrite/In-based transparent conductive oxide interfaces: What affects the gallium oxide formation and its properties?

Wide-Bandgap Cu(In, Ga)S₂ Solar Cell: Mitigation of Composition Segregation in High Ga Films for Better Efficiency

Adeleye, Damilola; Sood, Mohit; Oli, Arivazhagan Valluvar; Törndahl, Tobias et al.

Part of Small, 2025

Article in journal

• DOI for Wide-Bandgap Cu(In, Ga)S₂ Solar Cell: Mitigation of Composition Segregation in High Ga Films for Better Efficiency
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A solid-state p–n tandem dye-sensitized solar cell

Wrede, Sina; Cai, Bin; Cheng, Fangwen; Johansson, Malin B. et al.

Part of Sustainable Energy & Fuels, p. 1004-1011, 2024

Article in journal

• DOI for A solid-state p–n tandem dye-sensitized solar cell
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Ag-Dependent Behavior Threshold and Metastability in Wide-Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells

Pearson, Patrick; Keller, Jan; Stolt, Lars; Donzel-Gargand, Olivier et al.

Part of Solar RRL, 2024

Article in journal

• DOI for Ag-Dependent Behavior Threshold and Metastability in Wide-Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells
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Bifacial Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cell with 13.6% Efficiency Using In₂O₃:W as a Back Contact Material

Keller, Jan; Stolt, Lars; Donzel-Gargand, Olivier; Violas, André F. et al.

Part of Solar RRL, 2024

Article in journal

• DOI for Bifacial Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cell with 13.6% Efficiency Using In₂O₃:W as a Back Contact Material
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Development of a Plasmonic Light Management Architecture Integrated within an Interface Passivation Scheme for Ultrathin Solar Cells

Oliveira, Antonio J. N.; Teixeira, Jennifer P.; Relvas, Maria S.; Teixeira, Alexandra et al.

Part of Solar RRL, 2024

Article in journal

• DOI for Development of a Plasmonic Light Management Architecture Integrated within an Interface Passivation Scheme for Ultrathin Solar Cells
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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

Article in journal

• DOI for Effect of Ordered Vacancy Compounds on the Carrier Collection in Wide‐Gap (Ag,Cu)(In,Ga)Se₂ Solar Cells
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Effects of Al₂O₃ Rear Interface Passivation on the Performance of Bifacial Kesterite‐Based Solar Cells with Fluorine‐Doped Tin Dioxide Back Contact

Sawa, Hezekiah B.; Babucci, Melike; Keller, Jan; Platzer Björkman, Charlotte et al.

Part of Physica Status Solidi (B), 2024

Article in journal

• DOI for Effects of Al₂O₃ Rear Interface Passivation on the Performance of Bifacial Kesterite‐Based Solar Cells with Fluorine‐Doped Tin Dioxide Back Contact

Electronic Structure and Surface Chemistry of BaZrS₃ Perovskite Powder and Sputtered Thin Film

Riva, Stefania; Mukherjee, Soham; Butorin, Sergei; Comparotto, Corrado et al.

Part of ACS Applied Materials and Interfaces, p. 40210-40221, 2024

Article in journal

• DOI for Electronic Structure and Surface Chemistry of BaZrS₃ Perovskite Powder and Sputtered Thin Film
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Enhanced performance of Cu₂ZnSnS₄ based bifacial solar cells with FTO and W/FTO back contacts through absorber air annealing and Na incorporation

Sawa, Hezekiah B.; Babucci, Melike; Donzel-Gargand, Olivier; Pearson, Patrick et al.

Part of Solar Energy Materials and Solar Cells, 2024

Article in journal

• DOI for Enhanced performance of Cu₂ZnSnS₄ based bifacial solar cells with FTO and W/FTO back contacts through absorber air annealing and Na incorporation

Exploring the tribochemical wear and material transfer caused by Cu15Zn alloys on shearing tools

Heinrichs, Jannica; Mikado, H.; Donzel-Gargand, Olivier; Surreddi, K. B. et al.

Part of Wear, 2024

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• DOI for Exploring the tribochemical wear and material transfer caused by Cu15Zn alloys on shearing tools
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Hierarchical Incorporation of Reduced Graphene Oxide into Anisotropic Cellulose Nanofiber Foams Improves Their Thermal Insulation

Hadi, Seyed Ehsan; Möller, Elias; Nolte, Sina; Åhl, Agnes et al.

Part of ACS Applied Materials and Interfaces, p. 45337-45346, 2024

Article in journal

• DOI for Hierarchical Incorporation of Reduced Graphene Oxide into Anisotropic Cellulose Nanofiber Foams Improves Their Thermal Insulation
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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

Article in journal

• DOI for High-concentration silver alloying and steep back-contact gallium grading enabling copper indium gallium selenide solar cell with 23.6% efficiency
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In Situ Mapping of Phase Evolutions in Rapidly Heated Zr-Based Bulk Metallic Glass with Oxygen Impurities

Tidefelt, Mattias; Löfstrand, Julia; Goetz, Inga K.; Donzel-Gargand, Olivier et al.

Part of Advanced Science, 2024

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In Situ Studies of Atomic Layer Deposition of Hafnium Oxide on (Ag,Cu)(In,Ga)Se₂ for Thin Film Solar Cells

Martin, Natalia M.; Babucci, Melike; Stolt, Lars; Hultqvist, Adam et al.

Part of ACS Applied Energy Materials, p. 461-472, 2024

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Photoluminescence Characterisation of Thin Film Solar Cells

Kiselman, Klara

2024

Licentiate thesis, comprehensive summary

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Properties of the Interface Between the Atomic Layer Grown Zinc-Tin-Oxide and Cu₂ZnGeS₄ Relevant for Kesterite Thin-Film Solar Cells

Martin, Natalia M.; Saini, Nishant; Babucci, Melike; Törndahl, Tobias et al.

Part of Physica Status Solidi (A), 2024

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Species-Dependent Nanostructured Diatom-SiO₂ Anodes: A Sustainable Option for Optimizing Electrode Performance

Thangaian, Kesavan; Hua, Weicheng; Nylund, Inger-Emma; Nilsson, Simon et al.

Part of ACS Sustainable Resource Management, p. 767-777, 2024

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Structural and mechanical properties of magnetron sputtered (Nb_xMo_1-x)C thin films

Osinger, Barbara; Donzel-Gargand, Olivier; Fritze, Stefan; Jansson, Ulf et al.

Part of Vacuum, 2024

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Structural Si₃N₄-SiO₂ glass ceramics with bioactive and anti-bacterial properties

Zhou, Huasi; Persson, Cecilia; Donzel-Gargand, Olivier; Engqvist, Håkan et al.

Part of Journal of the European Ceramic Society, p. 4260-4271, 2024

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Studies of Atomic-Layer-Deposited Zn_1-X Sn_XO_Y as an Alternative Buffer Layer for Cu₂Zn(Sn_1-X ,Ge_X)S₄ Thin-Film Solar Cells

Babucci, Melike; Törndahl, Tobias; Mukherjee, Soham; Platzer Björkman, Charlotte et al.

Part of ACS Applied Electronic Materials, p. 7989-7999, 2024

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Substrate orientation influence on nanotwinning in magnetron sputtered CoCrFeMnNi and Ni coatings

Jansson, Anna; Zendejas Medina, León; Lewin, Erik; Donzel-Gargand, Olivier et al.

Part of Materials & design, 2024

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The Crystal Structure of Al₄SiC₄ Revisited

Ong, Chin Shen; Donzel-Gargand, Olivier; Berastegui, Pedro; Cedervall, Johan et al.

Part of Inorganic Chemistry, p. 10490-10499, 2024

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Toward improving the performance of Cu₂ZnSnS₄-based solar cells with Zr, W or sulfurized layers at the SnO₂:F/Cu₂ZnSnS₄ rear interface

Sawa, Hezekiah B.; Babucci, Melike; Keller, Jan; Platzer Björkman, Charlotte et al.

Part of Thin Solid Films, 2024

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Wavelength-selective solar photovoltaic systems to enhance spectral sharing of sunlight in agrivoltaics

Lu, Silvia Ma; Amaducci, Stefano; Gorjian, Shiva; Haworth, Matthew et al.

Part of Joule, p. 2483-2522, 2024

Article, review/survey

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Cu(In,Ga)Se₂ based ultrathin solar cells the pathway from lab rigid to large scale flexible technology

Lopes, T. S.; Teixeira, J. P.; Curado, M. A.; Ferreira, B. R. et al.

Part of npj Flexible Electronics, 2023

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Depth-Dependent Atomic-Scale Structural Changes in (Ag,Cu)(In,Ga)Se₂ Absorbers Relevant for Thin-Film Solar Cells

Babucci, Melike; Meira, Debora M.; Wallin, Erik; Keller, Jan et al.

Part of ACS Applied Energy Materials, p. 9264-9275, 2023

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• DOI for Depth-Dependent Atomic-Scale Structural Changes in (Ag,Cu)(In,Ga)Se₂ Absorbers Relevant for Thin-Film Solar Cells

Electrical Characterisation of (Ag,Cu)(In,Ga)Se₂ Thin Film Solar Cells To Investigate Stability

Pearson, Patrick

2023

Licentiate thesis, comprehensive summary

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Exploring Crystallization Phenomena in Al₂TiO₅-Based Chemical Vapor-Deposited Coatings by in Situ Transmission Electron Microscopy

Öhman, Sebastian; Donzel-Gargand, Olivier; Boman, Mats; Törndahl, Tobias

Part of Crystal Growth & Design, p. 7680-7687, 2023

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Extending the Passive Region of CrFeNi-Based High Entropy Alloys

Zendejas Medina, León; Mølmen, Live; Paschalidou, Eirini-Maria; Donzel-Gargand, Olivier et al.

Part of Advanced Functional Materials, 2023

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Interplay between Growth Mechanism, Materials Chemistry, and Band Gap Characteristics in Sputtered Thin Films of Chalcogenide Perovskite BaZrS₃

Mukherjee, Soham; Riva, Stefania; Comparotto, Corrado; Johansson, Fredrik et al.

Part of ACS Applied Energy Materials, p. 11642-11653, 2023

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Investigating the Role of Ag and Ga Content in the Stability of Wide-Gap (Ag,Cu)(In,Ga)Se2 Thin Film Solar Cells

Pearson, Patrick; Keller, Jan; Platzer-Björkman, Charlotte

Part of 2023 IEEE 50th Photovoltaic Specialists Conference (PVSC), 2023

Conference paper

• DOI for Investigating the Role of Ag and Ga Content in the Stability of Wide-Gap (Ag,Cu)(In,Ga)Se2 Thin Film Solar Cells

Investigating the Role of Ag and Ga Content in the Stability of Wide-Gap (Ag,Cu)(In,Ga)Se-2 Thin-Film Solar Cells

Pearson, Patrick; Keller, Jan; Stolt, Lars; Platzer Björkman, Charlotte

Part of Physica Status Solidi (B), 2023

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Magnetron sputtered high entropy alloy/amorphous carbon nanocomposite coatings

Zendejas Medina, León; de Costa, Marcus Vinicius Tavares; Donzel-Gargand, Olivier; Nyholm, Leif et al.

Part of Materials Today Communications, 2023

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Mitigation of Phase Separation in High Ga Cu(In,Ga)S2 Absorbers to Achieve ∼ 1 Volt 15.6% Power Conversion Efficiency

Adeleye, Damilola; Sood, Mohit; Törndahl, Tobias; Hultqvist, Adam et al.

Part of 2023 IEEE 50th Photovoltaic Specialists Conference (PVSC), 2023

Conference paper

• DOI for Mitigation of Phase Separation in High Ga Cu(In,Ga)S2 Absorbers to Achieve ∼ 1 Volt 15.6% Power Conversion Efficiency

Nucleation and Growth of Cu2O: Role of Potential, Electrolyte pH, and Substrate

Singh, Akhilender Jeet; Aggarwal, Garima; Chawla, Sushobhita; Das, Chandan et al.

Part of Journal of the Electrochemical Society, 2023

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On the Impact of Cadmium Sulfide Layer Thickness on Kesterite Photodetector Performance

Zeiske, Stefan; Kaiser, Christina; Sandberg, Oskar J.; Ericson, Tove et al.

Part of Advanced Photonics Research, 2023

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Over 100 mV V_OC Improvement for Rear Passivated ACIGS Ultra-Thin Solar Cells

Oliveira, Antonio; Curado, Marco; Teixeira, Jennifer; Tome, Daniela et al.

Part of Advanced Functional Materials, 2023

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Plasmon-Enhanced Fluorescence of Single Quantum Dots Immobilized in Optically Coupled Aluminum Nanoholes

Yang, Yupeng; Dev, Apurba; Sychugov, Ilya; Hägglund, Carl et al.

Part of The Journal of Physical Chemistry Letters, p. 2339-2346, 2023

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Role of Oxygen in Vacancy-Induced Phase Formation and Crystallization of Al2TiO5-Based Chemical Vapor-Deposited Coatings

Öhman, Sebastian; Forslund, Axel; Lindblad, Rebecka; Nagy, Gyula et al.

Part of The Journal of Physical Chemistry C, p. 6456-6465, 2023

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Silver Alloying in Highly Efficient CuGaSe₂ Solar Cells with Different Buffer Layers

Keller, Jan; Stolt, Lars; Törndahl, Tobias; Edoff, Marika

Part of Solar RRL, 2023

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• DOI for Silver Alloying in Highly Efficient CuGaSe₂ Solar Cells with Different Buffer Layers
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Sn_1-xGe_xO_y and Zn_1-xGe_xO_y by Atomic Layer Deposition-Growth Dynamics, Film Properties, and Compositional Tuning for Charge Selective Transport in (Ag,Cu)(In,Ga)Se₂ Solar Cells

Hultqvist, Adam; Keller, Jan; Martin, Natalia M.; Larsson, Fredrik et al.

Part of ACS Applied Energy Materials, p. 9824-9836, 2023

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• DOI for Sn_1-xGe_xO_y and Zn_1-xGe_xO_y by Atomic Layer Deposition-Growth Dynamics, Film Properties, and Compositional Tuning for Charge Selective Transport in (Ag,Cu)(In,Ga)Se₂ Solar Cells
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Using both sides of the panel

Edoff, Marika

Part of Nature Energy, p. 15-16, 2023

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An open-access database and analysis tool for perovskite solar cells based on the FAIR data principles

Jacobsson, T. Jesper; Hultqvist, Adam; García-Fernández, Alberto; Anand, Aman et al.

Part of Nature Energy, p. 107-115, 2022

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Atomic Layer Deposition of SnO₂ as an Electron Transport Material for Solid-State P-type Dye-Sensitized Solar Cells

Cheng, Haoliang; Liu, Yawen; Cai, Bin; Hägglund, Carl et al.

Part of ACS Applied Energy Materials, p. 12022-12028, 2022

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• DOI for Atomic Layer Deposition of SnO₂ as an Electron Transport Material for Solid-State P-type Dye-Sensitized Solar Cells
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Atomic Layer Grown Zinc-Tin Oxide as an Alternative Buffer Layer for Cu2ZnSnS4-Based Thin Film Solar Cells: Influence of Absorber Surface Treatment on Buffer Layer Growth

Martin, Natalia M.; Törndahl, Tobias; Babucci, Melike; Larsson, Fredrik et al.

Part of ACS Applied Energy Materials, p. 13971-13980, 2022

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• DOI for Atomic Layer Grown Zinc-Tin Oxide as an Alternative Buffer Layer for Cu2ZnSnS4-Based Thin Film Solar Cells: Influence of Absorber Surface Treatment on Buffer Layer Growth
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Chalcogenide Perovskites: Tantalizing Prospects, Challenging Materials

Sopiha, Kostiantyn; Comparotto, Corrado; Márquez, José A.; Scragg, Jonathan J.

Part of Advanced Optical Materials, 2022

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• DOI for Chalcogenide Perovskites: Tantalizing Prospects, Challenging Materials
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Circumventing Thermodynamic Constraints in Nucleation-Controlled Crystallization of Al₂TiO₅-Based Chemical Vapor Deposition Coatings

Öhman, Sebastian; Ek, Gustav; Nagy, Gyula; Törndahl, Tobias et al.

Part of Chemistry of Materials, p. 5151-5164, 2022

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• DOI for Circumventing Thermodynamic Constraints in Nucleation-Controlled Crystallization of Al₂TiO₅-Based Chemical Vapor Deposition Coatings
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Dehydrogenation of Propane and n-Butane Catalyzed by Isolated PtZn4 Sites Supported on Self-Pillared Zeolite Pentasil Nanosheets

Qi, Liang; Zhang, Yanfei; Babucci, Melike; Chen, Cailing et al.

Part of ACS Catalysis, p. 11177-11189, 2022

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Effects of material properties of band-gap-graded Cu(In,Ga)Se-2 thin films on the onset of the quantum efficiency spectra of corresponding solar cells

Thomas, Sinju; Bertram, Tobias; Kaufmann, Christian; Kodalle, Tim et al.

Part of Progress in Photovoltaics, p. 1238-1246, 2022

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• DOI for Effects of material properties of band-gap-graded Cu(In,Ga)Se-2 thin films on the onset of the quantum efficiency spectra of corresponding solar cells
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Experimental and Theoretical Study of Stable and Metastable Phases in Sputtered CuInS₂

Larsen, Jes K.; Sopiha, Kostiantyn V.; Persson, Clas; Platzer Björkman, Charlotte et al.

Part of Advanced Science, 2022

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Gettering in PolySi/SiOx Passivating Contacts Enables Si-Based Tandem Solar Cells with High Thermal and Contamination Resilience

Assar, Alireza; Martinho, Filipe; Larsen, Jes K.; Saini, Nishant et al.

Part of ACS Applied Materials and Interfaces, p. 14342-14358, 2022

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• DOI for Gettering in PolySi/SiOx Passivating Contacts Enables Si-Based Tandem Solar Cells with High Thermal and Contamination Resilience

Kilowatt Power Amplifier With Improved Power Back-Off Efficiency for Cyclotron Application

Tong, Renbin; Bengtsson, Olof; Olsson, Jörgen; Bäcklund, Andreas et al.

Part of IEEE Transactions on Microwave Theory and Techniques, p. 1401-1409, 2022

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• DOI for Kilowatt Power Amplifier With Improved Power Back-Off Efficiency for Cyclotron Application

Long term stability and recovery of 3 MeV proton irradiated Cu(In,Ga)Se₂ and Cu₂ (Zn,Sn)(S,Se)₄ thin film solar cells

Pearson, Patrick; Keller, Jan; Larsen, Jes; Kosyak, Volodymyr et al.

Part of Thin Solid Films, 2022

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• DOI for Long term stability and recovery of 3 MeV proton irradiated Cu(In,Ga)Se₂ and Cu₂ (Zn,Sn)(S,Se)₄ thin film solar cells
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Low temperature (Zn,Sn)O deposition for reducing interface open-circuit voltage deficit to achieve highly efficient Se-free Cu(In,Ga)S₂ solar cells

Sood, Mohit; Adeleye, Damilola; Shukla, Sudhanshu; Törndahl, Tobias et al.

Part of Faraday discussions, p. 328-338, 2022

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• DOI for Low temperature (Zn,Sn)O deposition for reducing interface open-circuit voltage deficit to achieve highly efficient Se-free Cu(In,Ga)S₂ solar cells
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Metal nanoparticle arrays via a water-based lift-off scheme using a block copolymer template

Landeke-Wilsmark, Björn; Hägglund, Carl

Part of Nanotechnology, 2022

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Microscopic insight into the impact of the KF post-deposition treatment on optoelectronic properties of (Ag,Cu)(In,Ga)Se₂ solar cells

Krause, Maximilian; Marquez, José A.; Levcenco, Sergej; Unold, Thomas et al.

Part of Progress in Photovoltaics, p. 109-115, 2022

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• DOI for Microscopic insight into the impact of the KF post-deposition treatment on optoelectronic properties of (Ag,Cu)(In,Ga)Se₂ solar cells
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Multiscale Optical Modeling of Perovskite-Si Tandem Solar Cells

Hägglund, Carl

Part of Frontiers in Photonics, 2022

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