http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Alkhereibi, S. (Corresponding author)FZJ* ; Yaqin, M. A.FZJ* ; Eberst, A.FZJ* ; Xu, B.FZJ* ; Jo, J.FZJ* ; Alsamamra, H. ; Lambertz, A.FZJ* ; Rau, U.FZJ* ; Ding, K.FZJ* ; Mayer, J.FZJ*
Resolving the microstructure of aluminum-doped zinc oxide thin films grown on different silicon heterojunction solar cell structures by advanced transmission electron microscopy
Thin solid films 825, 140744 - (2025) [10.1016/j.tsf.2025.140744]2025   Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Almora, O. ; Bazan, G. C. ; Cabrera, C. I. ; Castriotta, L. A. ; Erten-Ela, S. ; Forberich, K. ; Fukuda, K. ; Guo, F. ; Hauch, J.FZJ* ; Ho-Baillie, A. W. Y. ; Jacobsson, T. J. ; Janssen, R. A. J. ; Kirchartz, T.FZJ* ; Lunt, R. R. ; Mathew, X. ; Mitzi, D. B. ; Nazeeruddin, M. K. ; Nelson, J. ; Nogueira, A. F. ; Paetzold, U. W. ; Rand, B. P. ; Rau, U. ; Someya, T. ; Sprau, C. ; Vaillant-Roca, L. ; Brabec, C. J.FZJ*
Device Performance of Emerging Photovoltaic Materials (Version 5)
Advanced energy materials 15, 2404386 (2025) [10.1002/aenm.202404386]2025   Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Chibuko, U. (Corresponding author)FZJ* ; Merdzhanova, T.FZJ* ; Agbo, S.FZJ* ; Rau, U.FZJ* ; Wurstbauer, U. ; Astakhov, O.FZJ*
Breaking limits of solar-to-hydrogen efficiency via synergy with batteries
International journal of hydrogen energy 127, 38 - 50 (2025) [10.1016/j.ijhydene.2025.04.166]2025   Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Cibaka, T.FZJ* ; Merdzhanova, T. (Corresponding author)FZJ* ; Astakhov, O.FZJ* ; Shcherbachenko, S.FZJ* ; Liu, G. ; Pham, C. v.FZJ* ; Rau, U. ; Strasser, P.
Persistent CO 2 Reduction Performance of an Ag Nanoparticle Gas Diffusion Electrode in Realistic Dynamic PV-Driven Operation
Energy & fuels 39(48), 22776-22783 (2025) [10.1021/acs.energyfuels.5c03523]2025   Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Eberst, A. (Corresponding author)FZJ* ; Xu, B.FZJ* ; Bittkau, K.FZJ* ; Lambertz, A.FZJ* ; Rau, U.FZJ* ; Ding, K.FZJ*
Performance improvements through gradient layers in transparent passivating contact solar cells
Cell reports / Physical science 6, 102658 (2025) [10.1016/j.xcrp.2025.102658]2025   Files  Fulltext BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Fischer, B. (Corresponding author)FZJ* ; Nuys, M.FZJ* ; Haas, S.FZJ* ; Thimm, O.FZJ* ; Schöpe, G.FZJ* ; Foucart, P.FZJ* ; Besmehn, A.FZJ* ; Rau, U.FZJ*
Synthesis and Characterization of Nitrogen-Doped Crystallized SiC Films from Liquid Precursors
ACS applied electronic materials 7(2), acsaelm.4c01992 (2025) [10.1021/acsaelm.4c01992]2025   Files BibTeX | EndNote: XML, Text | RIS

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Light soaking of silicon heterojunction solar cells by applying high-intensity line-shaped laser scans
Cell reports / Physical science 6(5), 102558 - (2025) [10.1016/j.xcrp.2025.102558]2025   Files BibTeX | EndNote: XML, Text | RIS

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A Stage‐Gate Framework for Upscaling of Single‐Junction Perovskite Photovoltaics
Advanced energy materials 15, 2404036 (2025) [10.1002/aenm.202404036]2025   Files BibTeX | EndNote: XML, Text | RIS

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Detailed Bias‐Dependent Free Energy Loss Analysis for Proposing Device Optimization Strategies in Silicon Heterojunction Solar Cell Design
Solar RRL 9(15), 202500311 (2025) [10.1002/solr.202500311]2025   Files BibTeX | EndNote: XML, Text | RIS

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Impact of Trap Depth on the Steady‐State and Transient Photoluminescence in Halide Perovskite Films
Advanced energy materials 15(47), e03157 (2025) [10.1002/aenm.202503157]2025   Files BibTeX | EndNote: XML, Text | RIS

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Correlating the Photoshunt with Charge‐Collection Losses in Organic Solar Cells
Advanced energy materials 15, 2403129 (2025) [10.1002/aenm.202403129]2025 BibTeX | EndNote: XML, Text | RIS

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Challenges and opportunities for the characterization of electronic properties in halide perovskite solar cells
Chemical science 16(19), 8153 - 8195 (2025) [10.1039/D5SC00504C]2025   Files BibTeX | EndNote: XML, Text | RIS

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The state of the art in photovoltaic materials and device research
Nature reviews / Materials 10(5), 335 - 354 (2025) [10.1038/s41578-025-00784-4]2025   Files BibTeX | EndNote: XML, Text | RIS

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Silver reduction through direct wire bonding for Silicon Heterojunction solar cells
Solar energy materials & solar cells 282, 113412 (2025) [10.1016/j.solmat.2025.113412]2025   Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Pape, S.-V.FZJ* ; Zerressen, S. (Corresponding author)FZJ* ; Seidler, M. F.FZJ* ; Keller, R.FZJ* ; Lohmann-Richters, F.FZJ* ; Müller, M.FZJ* ; Apfel, U.-P. ; Mechler, A. K.FZJ* ; Glüsen, A.FZJ*
Performance data extraction from dynamic long-term operation of proton exchange membrane and alkaline water electrolysis cells
International journal of hydrogen energy 127, 51 - 63 (2025) [10.1016/j.ijhydene.2025.03.387]2025   Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Patel, N. (Corresponding author)FZJ* ; Sovetkin, E.FZJ* ; Pieters, B.FZJ* ; Bittkau, K.FZJ* ; Ding, K.FZJ* ; Peibst, R. ; Fischer, H. ; Reinders, A.
Performance Analysis of an Onboard PV System on a Demonstrator Light Commercial Vehicle in Hannover, Germany
Progress in photovoltaics 33(5), 616-627 (2025) [10.1002/pip.3897]2025   Files BibTeX | EndNote: XML, Text | RIS

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A photovoltaics emulator for electrochemistry using Python and SCPI
Journal of power sources 641, 236723 - (2025) [10.1016/j.jpowsour.2025.236723]2025   Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Sovetkin, E. (Corresponding author)FZJ* ; Gordon, M.FZJ* ; Patel, N.FZJ* ; Gerber, A.FZJ* ; Reinders, A. ; Peibst, R. ; Pieters, B. E.FZJ*
Nonuniformity of Irradiation Distribution on Vehicles' Bodies
Progress in photovoltaics 33, 489-505 (2025) [10.1002/pip.3876]2025   Files BibTeX | EndNote: XML, Text | RIS

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Loss Analysis of Halide‐Perovskite Solar Cells Deposited on Textured Substrates
Solar RRL 9(7), 2400829 (2025) [10.1002/solr.202400829]2025   Files BibTeX | EndNote: XML, Text | RIS

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Downshifting Encapsulant: Optical Simulation Evaluation of the Solution to Ultraviolet‐Induced Degradation in Silicon Heterojunction Solar Cells
Advanced energy & sustainability research 6(1), 2400227 (2025) [10.1002/aesr.202400227]2025   Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Xu, B. (Corresponding author)FZJ* ; Eberst, A. (Corresponding author)FZJ* ; Fall, P. ; Yaqin, M. A.FZJ* ; Lauterbach, V.FZJ* ; Bittkau, K.FZJ* ; Lambertz, A.FZJ* ; Rau, U. (Corresponding author)FZJ* ; Ding, K. (Corresponding author)FZJ*
Restoring sputter damage by light soaking in silicon carbide-based transparent passivating contact solar cells
Cell reports / Physical science 6(5), 102552 - (2025) [10.1016/j.xcrp.2025.102552]2025   Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Yacouba, M. I. (Corresponding author)FZJ* ; Lambertz, A.FZJ* ; Liu, Y.FZJ* ; Gattermann, H.FZJ* ; Lauterbach, V.FZJ* ; Bittkau, K.FZJ* ; Rau, U.FZJ* ; Ding, K. (Corresponding author)FZJ*
Achieving High Efficiencies for Silicon Heterojunction Solar Cells Using Silver‐Free Metallization
Progress in photovoltaics 33(11), 1223 - 1235 (2025) [10.1002/pip.70016]2025   Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Yan, G. (Corresponding author)FZJ* ; Yuan, Y.FZJ* ; Akel, S.FZJ* ; Rau, U.FZJ* ; Kirchartz, T. (Corresponding author)FZJ*
Deriving mobility-lifetime products in halide perovskite films from spectrally- and time-resolved photoluminescence
Science advances 11(16), eadt1171 (2025) [10.1126/sciadv.adt1171]2025   Files BibTeX | EndNote: XML, Text | RIS

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Visualizing Performances Losses of Perovskite Solar Cells and Modules: From Laboratory to Industrial Scales
Advanced energy materials 15(3), 2403706 (2025) [10.1002/aenm.202403706]2025   Files BibTeX | EndNote: XML, Text | RIS

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Toward the working mechanisms of tin oxide as buffer layer in perovskite/silicon tandem solar cells
Applied physics reviews 12(2), 021403 (2025) [10.1063/5.0255418]2025   Files BibTeX | EndNote: XML, Text | RIS

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Understanding Power‐Law Photoluminescence Decays and Bimolecular Recombination in Lead‐Halide Perovskites
Advanced energy materials 15(6), 2403279 (2025) [10.1002/aenm.202403279]2025   Files BibTeX | EndNote: XML, Text | RIS

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Towards integrated photovoltaic applications: Lightweight silicon heterojunction solar modules with different encapsulation materials and their damp heat stability
Applied energy 400, 126570 - (2025) [10.1016/j.apenergy.2025.126570]2025   Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Journal Article Zhang, K. (Corresponding author)FZJ* ; Mashkov, O.FZJ* ; Yaqin, M. A.FZJ* ; Doll, B. ; Lambertz, A.FZJ* ; Bittkau, K.FZJ* ; Duan, W. ; Peters, I. M.FZJ* ; Brabec, C. J.FZJ* ; Rau, U.FZJ* ; Ding, K. (Corresponding author)FZJ*
Damp‐Heat–Induced Degradation of Lightweight Silicon Heterojunction Solar Modules With Different Transparent Conductive Oxide Layers
Progress in photovoltaics 33(4), 541-550 (2025) [10.1002/pip.3880]2025   Files BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Conference Presentation (Invited) Ding, K. (Corresponding author)FZJ*
Heat-Assisted Recombination-Driven Defect Annihilation: On-Site Prospect for SHJ Module Stability
202521th CSPV 2025, HuainanHuainan, Peoples R China, 27 Nov 2025 - 29 Nov 20252025-11-272025-11-29 BibTeX | EndNote: XML, Text | RIS

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Perovskite–Silicon Tandem Solar Cell as the Next-Generation PV Technology: How to Master the Change of TRL?
2025EMPOWER & IBC4EU Workshop, KonstanzKonstanz, Fed Rep Germany, 21 Oct 2025 - 22 Oct 20252025-10-212025-10-22 BibTeX | EndNote: XML, Text | RIS

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Perovskite Silicon Tandem: To scale or not to scale, that is the question.
2025Nature Conference "Advancing Perovskite-Based Photovoltaics", StuttgartStuttgart, Fed Rep Germany, 29 Sep 2026 - 29 Sep 20262026-09-292026-09-29 BibTeX | EndNote: XML, Text | RIS

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Industrialization Progress of Perovskite–Silicon Tandem Solar Cells, with a Focus on China
20254th Perovskite Workshop Baden-Württemberg, StuttgartStuttgart, Germany, 1 Oct 2025 - 1 Oct 20252025-10-012025-10-01 BibTeX | EndNote: XML, Text | RIS

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A neutral assessment of silicon heterojunction technology in the current c-Si PV technology race
202536th Asian PVSEC, BangkokBangkok, Thailand, 9 Nov 2025 - 14 Nov 20252025-11-092025-11-14 BibTeX | EndNote: XML, Text | RIS

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Update on SHJ/HJT 2024/2025
20252025 PVCellTech Conference, FrankfurtFrankfurt, Germany, 10 Mar 2025 - 12 Mar 20252025-03-102025-03-12 BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Conference Presentation (Invited) Ding, K. (Corresponding author)FZJ*
Machine learning for perovskite solar cell material discovery and perspective for perovskite silicon tandem solar cell.
20252025 SNEC Conference, ShanghaiShanghai, Peoples R China, 11 Jun 2025 - 13 Jun 20252025-06-112025-06-13 BibTeX | EndNote: XML, Text | RIS

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THIN-FILM TECHNOLOGY INNOVATIONS FOR SILICON HETEROJUNCTION SOLAR CELL
2025SVC Techcon 2025, NashvilleNashville, Germany, 28 Apr 2025 - 29 Apr 20252025-04-282025-04-29 BibTeX | EndNote: XML, Text | RIS

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STATUS AND OUTLOOK FOR HJT
2025Taiyang News Conference on High-Efficiency Solar Technologies 2025, OnlineOnline, Germany, 9 Dec 2025 - 10 Dec 20252025-12-092025-12-10 BibTeX | EndNote: XML, Text | RIS

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Review/Journal Article Ternes, S. (Corresponding author) ; Brabec, C. J.FZJ* ; Castriotta, L. A. ; Exlager, T. ; Forberich, K.FZJ* ; Gagliardi, A. ; Götte, M. ; Mathies, F. ; Ratnasingham, S. R. ; Reb, L. K. ; Unger, E. ; Di Carlo, A. (Corresponding author)
Process Parameter Specification and Control in Solution Processing of Hybrid Perovskite Photovoltaics: From Domain‐Specific Jargon to Evidence‐Based, Unambiguous Description of Experimental Workflows
Advanced energy materials 15(7), e03187 (2025) [10.1002/aenm.202503187]2025   Files BibTeX | EndNote: XML, Text | RIS