Revealing the electronic energy landscape of multi-layered (opto)electronic devices

Publications

Towards low-temperature processing of efficient γ-CsPbI3 perovskite solar cells

Author(s): Zongbao Zhang; Ran Ji; Yvonne J. Hofstetter; Marielle Deconinck; Julius Brunner; Yanxiu Li; Qingzhi An; Yana Vaynzof
Published in: Journal of Materials Chemistry A, Issue 2023,11, 2023, Page(s) 16115-16126, ISSN 2050-7488
Publisher: Royal Society of Chemistry
DOI: 10.1039/d3ta03249c

Cobalt‐based Co3Mo3N/Co4N/Co Metallic Heterostructure as a Highly Active Electrocatalyst for Alkaline Overall Water Splitting

Author(s): Yuanwu Liu, Lirong Wang, Dr. René Hübner, Johannes Kresse, Prof. Xiaoming Zhang, Marielle Deconinick, Prof. Yana Vaynzof, Prof. Inez M. Weidinger, Prof. Alexander Eychmüller
Published in: Angewandte Chemie, Issue Volume 63, Issue 14, 2024, ISSN 0044-8249
Publisher: Wiley-VCH (Deutschland)
DOI: 10.1002/anie.202319239

SnS2 thin film with in-situ and controllable Sb doping via atomic layer deposition for optoelectronic applications

Author(s): Shin, Dong-Ho; Yang, Jun; Mukherjee, Samik; Bahrami, Amin; Lehmann, Sebastian; Nasiri, Noushin; Krahl, Fabian; Pang, Chi; Wrzesińska-Lashkova, Angelika; Vaynzof, Yana; Wohlrab, Steve; Popov, Alexey; Nielsch, Kornelius
Published in: Advanced Materials Technologies, Issue 7, 2024, ISSN 2365-709X
Publisher: Wiley-VCH
DOI: 10.48550/arxiv.2401.07607

Elucidating Structure Formation in Highly Oriented Triple Cation Perovskite Films

Author(s): Telschow, Oscar; Scheffczyk, Niels; Hinderhofer, Alexander; Merten, Lena; Kneschaurek, Ekaterina; Bertram, Florian; Zhou, Qi; Löffler, Markus; Schreiber, Frank; Paulus, Fabian; Vaynzof, Yana
Published in: Advanced Science, Issue Volume 10, Issue 17, 2023/6, 2023, ISSN 2198-3844
Publisher: Weinheim: Wiley-VCH
DOI: 10.1002/advs.202206325

One‐Pot Synthesis of Nitrate‐Intercalated NiFe Layered Double Hydroxides with an 8.2 Å Interlayer Spacing

Author(s): Jiang Qu; Fei Li; Mingchao Wang; Subakti Subakti; Marielle Deconinck; Guangbo Chen; Yang Li; Lixiang Liu; Xia Wang; Minghao Yu; Daniel Wolf; Axel Lubk; Bernd Büchner; Yana Vaynzof; Oliver G. Schmidt; Feng Zhu
Published in: Advanced Materials Interfaces, Issue Volume9, Issue25, 2022, ISSN 2196-7350
Publisher: Wiley-VCH GmbH
DOI: 10.1002/admi.202200973

On-liquid-gallium surface synthesis of ultrasmooth thin films of conductive metal–organic frameworks

Author(s): Jinxin Liu, Yunxu Chen, Xing Huang, Yanhan Ren, Mike Hambsch, David Bodesheim, Darius Pohl, Xiaodong Li, Marielle Deconinck, Bowen Zhang, Markus Löffler, Zhongquan Liao, Fengxiang Zhao, Arezoo Dianat, Gianaurelio Cuniberti, Yana Vaynzof, Junfeng Gao, Jingcheng Hao, Stefan C. B. Mannsfeld, Xinliang Feng, Renhao Dong
Published in: Nature Synthesis, Issue 28. März 2024, 2024, ISSN 2731-0582
Publisher: Nature Publishing Group
DOI: 10.48550/arxiv.2404.15357

Effect of Antisolvent Application Rate on Film Formation and Photovoltaic Performance of Methylammonium-Free Perovskite Solar Cells

Author(s): Qingzhi An; Leonie Vieler; Katelyn P. Goetz; Oscar Telschow; Yvonne J. Hofstetter; Robin Buschbeck; Alexander D. Taylor; Yana Vaynzof
Published in: Advanced Energy & Sustainability Research, Vol 2, Iss 11, Pp n/a-n/a (2021), Issue Volume2, Issue11, 2021, ISSN 2699-9412
Publisher: Wiley-VCH GmbH
DOI: 10.1002/aesr.202100061

Surface dipole assisted charge carrier extraction in inverted architecture perovskite solar cells

Author(s): Man Ho Wong; Qingzhi An; Joshua Kress; Jean-Marc Mörsdorf; Joachim Ballmann; Yana Vaynzof
Published in: Applied Physics Letter, Issue 119, 233903, 2021, ISSN 0003-6951
Publisher: American Institute of Physics
DOI: 10.1063/5.0068670

Alloyed RexMo1 – xS2 Nanoflakes with Enlarged Interlayer Distances for Hydrogen Evolution

Author(s): Jing Li; René Hübner; Marielle Deconinck; Ankita Bora; Markus Göbel; Dana Schwarz; Guangbo Chen; Guangzhao Wang; Shengyuan A. Yang; Yana Vaynzof; Vladimir Lesnyak
Published in: ACS Applied Nano Materials 6(2023), 9475-9483, Issue 2023,6, 11, 2023, Page(s) 9475-9483, ISSN 2574-0970
Publisher: American Chemical Society applied nano materials
DOI: 10.1021/acsanm.3c01163

Intermolecular charge transfer enhances the performance of molecular rectifiers

Author(s): Ryan P. Sullivan, John T. Morningstar, Eduardo Castellanos, Robert W. Bradford III, Yvonne J. Hofstetter, Yana Vaynzof, Mark E. Welker, Oana D. Jurchescu
Published in: Science Advances, Issue 5 Aug 2022 Vol 8, Issue 31, 2022, ISSN 2375-2548
Publisher: American Association for the Advancement of Science
DOI: 10.1126/sciadv.abq7224

Revealing the internal luminescence quantum efficiency of perovskite films via accurate quantification of photon recycling

Author(s): Paul Fassl, Vincent Lami, Felix J. Berger, Lukas M. Falk, Jana Zaumseil, Bryce S. Richards, Ian A. Howard, Yana Vaynzof, Ulrich W. Paetzold
Published in: Matter, Issue 4/4, 2021, Page(s) 1391-1412, ISSN 2590-2385
Publisher: Cell Press
DOI: 10.1016/j.matt.2021.01.019

23.7% Efficient inverted perovskite solar cells by dual interfacial modification

Author(s): Matteo Degani, Qingzhi An, Miguel Albaladejo-Siguan, Yvonne J. Hofstetter, Changsoon Cho, Fabian Paulus, Giulia Grancini, and Yana Vaynzof
Published in: Science Advances, Issue Vol 7, Issue 49, 2021, ISSN 2375-2548
Publisher: American Association for the Advancement of Science
DOI: 10.1126/sciadv.abj7930

Sustainability in Perovskite Solar Cells

Author(s): Katelyn P. Goetz, Alexander D. Taylor, Yvonne J. Hofstetter, Yana Vaynzof
Published in: ACS Applied Materials & Interfaces, Issue 13/1, 2021, Page(s) 1-17, ISSN 1944-8244
Publisher: American Chemical Society
DOI: 10.1021/acsami.0c17269

Vacuum-Induced Degradation of 2D Perovskites

Author(s): Yvonne J. Hofstetter, Inés García-Benito, Fabian Paulus, Simonetta Orlandi, Giulia Grancini, Yana Vaynzof
Published in: Frontiers in Chemistry, Issue 8, 2020, ISSN 2296-2646
Publisher: Frontiers Media S.A
DOI: 10.3389/fchem.2020.00066

Sonication-assisted liquid phase exfoliation of two-dimensional CrTe3 under inert conditions

Author(s): Kevin Synnatschke a b, Narine Moses Badlyan c d, Angelika Wrzesińska e f, Guillermo Lozano Onrubia a, Anna–Lena Hansen g i, Stefan Wolff d, Hans Tornatzky c h, Wolfgang Bensch i, Yana Vaynzof e f, Janina Maultzsch c d, Claudia Backes
Published in: Ultrasonics Sonochemistry, Issue Volume 98, August 2023, 106528, 2023, ISSN 1350-4177
Publisher: Elsevier BV
DOI: 10.1016/j.ultsonch.2023.106528

Stability of Quantum Dot Solar Cells: A Matter of (Life)Time

Author(s): Miguel Albaladejo‐Siguan, Elizabeth C. Baird, David Becker‐Koch, Yanxiu Li, Andrey L. Rogach, Yana Vaynzof
Published in: Advanced Energy Materials, Issue 11/12, 2021, Page(s) 2003457, ISSN 1614-6832
Publisher: Wiley-VCH Verlag
DOI: 10.1002/aenm.202003457

Interdot Lead Halide Excess Management in PbS Quantum Dot Solar Cells

Author(s): Miguel Albaladejo‐Siguan; David Becker‐Koch; Elizabeth C. Baird; Yvonne J. Hofstetter; Ben P. Carwithen; Anton Kirch; Sebastian Reineke; Artem A. Bakulin; Fabian Paulus; Yana Vaynzof
Published in: Advanced Energy Materials, Issue 2022, 2022, ISSN 1614-6840
Publisher: Wiley-VCH GmbH
DOI: 10.1002/aenm.202202994

Cation exchange synthesis of AgBiS 2 quantum dots for highly efficient solar cells

Author(s): Alina Senina, Anatol Prudnikau, Angelika Wrzesińska-Lashkova, Yana Vaynzof and Fabian Paulus
Published in: Nanoscale, Issue 2024,16, 2024, Page(s) 9325-9334, ISSN 2040-3372
Publisher: The Royal Society of Chemistry
DOI: 10.1039/d3nr06128k

The Role of Additives in Suppressing the Degradation of Liquid-Exfoliated WS2 Monolayers.

Author(s): Leonhard F. P. Karger; Kevin Synnatschke; Simon Settele; Yvonne J. Hofstetter; Tim Nowack; Jana Zaumseil; Yana Vaynzof; Claudia Backes
Published in: Advanced Materials, Issue Volume33, Issue42, 2021, ISSN 0935-9648
Publisher: United Nations Industrial Developement Organization
DOI: 10.1002/adma.202102883

Band Structure Engineering in Highly Crystalline Organic Semiconductors

Author(s): Shu-Jen Wang; Sebastian Hutsch; Felix Talnack; Marielle Deconinck; Shiyu Huang; Zongbao Zhang; Anna-Lena Hofmann; Heiner Thiersch; Hans Kleemann; Yana Vaynzof; Stefan C. B. Mannsfeld; Frank Ortmann; Karl Leo
Published in: Chem. Materials, Issue 2023, 35, 18,, 2023, Page(s) 7867–7874, ISSN 0897-4756
Publisher: American Chemical Society
DOI: 10.1021/acs.chemmater.3c01934

Efficient Thermally Evaporated γ-CsPbI3 Perovskite Solar Cells

Author(s): Zongbao Zhang; Ran Ji; Martin Kroll; Yvonne J. Hofstetter; Xiangkun Jia; David Becker-Koch; Fabian Paulus; Markus Löffler; Frederik Nehm; Karl Leo; Yana Vaynzof
Published in: Advanced Energy Materials, Issue Volume 11, Issue 29, 2021, ISSN 1614-6840
Publisher: Wiley-VCH GmbH
DOI: 10.1002/aenm.202100299

Photoluminescence Mapping over Laser Pulse Fluence and Repetition Rate as a Fingerprint of Charge and Defect Dynamics in Perovskites

Author(s): Shraddha M Rao, Alexander Kiligaridis, Aymen Yangui, Qingzhi An, Yana Vaynzof, Ivan G. Scheblykin
Published in: Advanced Optical Materials, Issue Volume 12, Issue 8, 2023, Page(s) 2300996, ISSN 2195-1071
Publisher: Wiley-VCH Verlag
DOI: 10.1002/adom.202300996

Photophysics of Defect-Passivated Quasi-2D (PEA)2PbBr4 Perovskite Using an Organic Small Molecule

Author(s): Jafar I. Khan; Murali Gedda; Mingcong Wang; Emre Yengel; Joshua A. Kreß; Yana Vaynzof; Thomas D. Anthopoulos; Frédéric Laquai
Published in: ACS Energy Letters, Issue 2022, 7, 8,, 2022, Page(s) 2450–2458, ISSN 2380-8195
Publisher: American Chemical Society
DOI: 10.1021/acsenergylett.2c00597

Doped Organic Hole Extraction Layers in Efficient PbS and AgBiS 2 Quantum Dot Solar Cells

Author(s): David Becker-Koch, Miguel Albaladejo-Siguan, Yvonne J. Hofstetter, Olga Solomeshch, Darius Pohl, Bernd Rellinghaus, Nir Tessler, Yana Vaynzof
Published in: ACS Applied Materials & Interfaces, Issue 13/16, 2021, Page(s) 18750-18757, ISSN 1944-8244
Publisher: American Chemical Society
DOI: 10.1021/acsami.1c01462

Are Shockley-Read-Hall and ABC models valid for lead halide perovskites?

Author(s): Alexander Kiligaridis; Pavel A. Frantsuzov; Aymen Yangui; Sudipta Seth; Jun Li; Qingzhi An; Yana Vaynzof; Ivan G. Scheblykin
Published in: Nature Communications, Issue 12, 2021, Page(s) 3329, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-021-23275-w

Ruddlesden–Popper‐Phase Hybrid Halide Perovskite/Small‐Molecule Organic Blend Memory Transistors

Author(s): Murali Gedda, Emre Yengel, Hendrik Faber, Fabian Paulus, Joshua A. Kreß, Ming‐Chun Tang, Siyuan Zhang, Christina A. Hacker, Prashant Kumar, Dipti R. Naphade, Yana Vaynzof, George Volonakis, Feliciano Giustino, Thomas D. Anthopoulos
Published in: Advanced Materials, Issue 33/7, 2021, Page(s) 2003137, ISSN 0935-9648
Publisher: United Nations Industrial Developement Organization
DOI: 10.1002/adma.202003137

Perovskite Phase Heterojunction Solar Cells

Author(s): Ran Ji, Zongbao Zhang, Yvonne J. Hofstetter, Robin Buschbeck, Christian Hänisch, Fabian Paulus, Yana Vaynzof
Published in: Nature Energy, Issue Volume 7, Issue 12 2022/12, 2022, Page(s) pages 1170–1179, ISSN 2058-7546
Publisher: Nature Publishing Group (UK)
DOI: 10.1038/s41560-022-01154-y

Structural colors with embedded anti-counterfeit features fabricated by laser-based methods

Author(s): Sascha Teutoburg-Weiss, Marcos Soldera, Felix Bouchard, Joshua Kreß, Yana Vaynzof, Andrés Fabián Lasagni
Published in: Optics & Laser Technology, Issue Volume 151 , 01.07.2022, 2022, ISSN 0030-3992
Publisher: Elsevier BV
DOI: 10.1016/j.optlastec.2022.108012

Ultrafast vibrational control of organohalide perovskite optoelectronic devices using vibrationally promoted electronic resonance

Author(s): Nathaniel P. Gallop1 Dmitry R. Maslennikov1 Navendu Mondal1 Katelyn P. Goetz2 Zhenbang Dai3 Aaron M. Schankler3 Woongmo Sung4 Satoshi Nihonyanagi4 Maryna Bodnarchuk5 Maksym Kovalenko5 Yana Vaynzof2 Andrew M. Rappe3 Artem A. Bakulin1
Published in: Nature Materials, Issue 23, 2024, Page(s) 88-94 (2024), ISSN 1476-1122
Publisher: Nature Publishing Group
DOI: 10.5281/zenodo.8398385

Persistent Ion Accumulation at Interfaces Improves the Performance of Perovskite Solar Cells

Author(s): Joshua A. Kress; Claudio Quarti; Qingzhi An; Sapir Bitton; Nir Tessler; David Beljonne; Yana Vaynzof
Published in: ACS Energy Letters, Issue 2022, 2022, ISSN 2380-8195
Publisher: American Chemical Society
DOI: 10.1021/acsenergylett.2c01636

Electrical Pumping of Perovskite Diodes: Toward Stimulated Emission

Author(s): Changsoon Cho, Tobias Antrack, Martin Kroll, Qingzhi An, Toni R. Bärschneider, Axel Fischer, Stefan Meister, Yana Vaynzof, Karl Leo
Published in: Advanced Science, Issue Volume8, Issue17, 2021, ISSN 2198-3844
Publisher: Wiley
DOI: 10.1002/advs.202101663

Oxygen-induced degradation in AgBiS2 nanocrystal solar cells

Author(s): David Becker-Koch; Miguel Albaladejo-Siguan; Joshua Kress; Rhea Kumar; Yvonne J. Hofstetter; Qingzhi An; Artem A. Bakulin; Fabian Paulus; Yana Vaynzof
Published in: Nanoscale, Issue Issue 8, 2022, 2022, ISSN 2040-3372
Publisher: Royal Society of Chemistry
DOI: 10.1039/d1nr06456h

Quantifying the Damage Induced by XPS Depth Profiling of Organic Conjugated Polymers

Author(s): Yvonne J. Hofstetter, Yana Vaynzof
Published in: ACS Applied Polymer Materials, 2019, ISSN 2637-6105
Publisher: American Chemical Society (ACS)
DOI: 10.1021/acsapm.9b00148

Effect of Ion Migration-Induced Electrode Degradation on the Operational Stability of Perovskite Solar Cells

Author(s): Boris Rivkin, Paul Fassl, Qing Sun, Alexander D. Taylor, Zhuoying Chen, Yana Vaynzof
Published in: ACS Omega, Issue 3/8, 2018, Page(s) 10042-10047, ISSN 2470-1343
Publisher: American Chemical Society (ACS)
DOI: 10.1021/acsomega.8b01626

Fractional deviations in precursor stoichiometry dictate the properties, performance and stability of perovskite photovoltaic devices

Author(s): Paul Fassl, Vincent Lami, Alexandra Bausch, Zhiping Wang, Matthew T. Klug, Henry J. Snaith, Yana Vaynzof
Published in: Energy & Environmental Science, Issue 11/12, 2018, Page(s) 3380-3391, ISSN 1754-5692
Publisher: Royal Society of Chemistry
DOI: 10.1039/c8ee01136b

Energy Transfer to a Stable Donor Suppresses Degradation in Organic Solar Cells

Author(s): Andreas Weu, Rhea Kumar, Julian F. Butscher, Vincent Lami, Fabian Paulus, Artem A. Bakulin, Yana Yaynzof
Published in: Advanced Functional Materials, Issue 30/5, 2019, Page(s) 1907432, ISSN 1616-301X
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/adfm.201907432

Enhancing the Open-Circuit Voltage of Perovskite Solar Cells by Embedding Molecular Dipoles within Their Hole-Blocking Layer

Author(s): Julian F. Butscher, Sebastian Intorp, Joshua Kress, Qingzhi An, Yvonne J. Hofstetter, Nikolai Hippchen, Fabian Paulus, Uwe H. F. Bunz, Nir Tessler, Yana Vaynzof
Published in: ACS Applied Materials & Interfaces, Issue 12/3, 2019, Page(s) 3572-3579, ISSN 1944-8244
Publisher: American Chemical Society
DOI: 10.1021/acsami.9b18757

Dipolar hole-blocking layers for inverted perovskite solar cells: effects of aggregation and electron transport levels

Author(s): Julian F Butscher, Qing Sun, Yufeng Wu, Fabian Stuck, Marvin Hoffmann, Andreas Dreuw, Fabian Paulus, A Stephen K Hashmi, Nir Tessler, Yana Vaynzof
Published in: Journal of Physics: Materials, Issue 3/2, 2020, Page(s) 025002, ISSN 2515-7639
Publisher: IOP Publishing
DOI: 10.1088/2515-7639/ab703b

Shining Light on the Photoluminescence Properties of Metal Halide Perovskites

Author(s): Katelyn P. Goetz, Alexander D. Taylor, Fabian Paulus, Yana Vaynzof
Published in: Advanced Functional Materials, Issue 30/23, 2020, Page(s) 1910004, ISSN 1616-301X
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/adfm.201910004

Ligand dependent oxidation dictates the performance evolution of high efficiency PbS quantum dot solar cells

Author(s): David Becker-Koch, Miguel Albaladejo-Siguan, Vincent Lami, Fabian Paulus, Hengyang Xiang, Zhuoying Chen, Yana Vaynzof
Published in: Sustainable Energy & Fuels, Issue 4/1, 2020, Page(s) 108-115, ISSN 2398-4902
Publisher: RSC
DOI: 10.1039/c9se00602h

Insights from Device Modeling of Perovskite Solar Cells

Author(s): Nir Tessler, Yana Vaynzof
Published in: ACS Energy Letters, Issue 5/4, 2020, Page(s) 1260-1270, ISSN 2380-8195
Publisher: ACS
DOI: 10.1021/acsenergylett.0c00172

Effect of Precursor Stoichiometry on the Performance and Stability of MAPbBr 3 Photovoltaic Devices

Author(s): Lukas M. Falk, Katelyn P. Goetz, Vincent Lami, Qingzhi An, Paul Fassl, Jonas Herkel, Fabian Thome, Alexander D. Taylor, Fabian Paulus, Yana Vaynzof
Published in: Energy Technology, Issue 8/4, 2020, Page(s) 1900737, ISSN 2194-4288
Publisher: Wiley
DOI: 10.1002/ente.201900737

Tuning Spin Current Injection at Ferromagnet-Nonmagnet Interfaces by Molecular Design

Author(s): Angela Wittmann, Guillaume Schweicher, Katharina Broch, Jiri Novak, Vincent Lami, David Cornil, Erik R. McNellis, Olga Zadvorna, Deepak Venkateshvaran, Kazuo Takimiya, Yves H. Geerts, Jérôme Cornil, Yana Vaynzof, Jairo Sinova, Shun Watanabe, Henning Sirringhaus
Published in: Physical Review Letters, Issue 124/2, 2020, ISSN 0031-9007
Publisher: American Physical Society
DOI: 10.1103/physrevlett.124.027204

Sequentially Deposited versus Conventional Nonfullerene Organic Solar Cells: Interfacial Trap States, Vertical Stratification, and Exciton Dissociation

Author(s): Jiangbin Zhang, Moritz H. Futscher, Vincent Lami, Felix U. Kosasih, Changsoon Cho, Qinying Gu, Aditya Sadhanala, Andrew J. Pearson, Bin Kan, Giorgio Divitini, Xiangjian Wan, Dan Credgington, Neil C. Greenham, Yongsheng Chen, Caterina Ducati, Bruno Ehrler, Yana Vaynzof, Richard H. Friend, Artem A. Bakulin
Published in: Advanced Energy Materials, Issue 9/47, 2019, Page(s) 1902145, ISSN 1614-6832
Publisher: Wiley-VCH Verlag
DOI: 10.1002/aenm.201902145

Efficient and Stable PbS Quantum Dot Solar Cells by Triple-Cation Perovskite Passivation

Author(s): Miguel Albaladejo-Siguan, David Becker-Koch, Alexander D. Taylor, Qing Sun, Vincent Lami, Pola Goldberg Oppenheimer, Fabian Paulus, Yana Vaynzof
Published in: ACS Nano, Issue 14/1, 2020, Page(s) 384-393, ISSN 1936-0851
Publisher: American Chemical Society
DOI: 10.1021/acsnano.9b05848

Visualizing the Vertical Energetic Landscape in Organic Photovoltaics

Author(s): Vincent Lami, Andreas Weu, Jiangbin Zhang, Yongsheng Chen, Zhuping Fei, Martin Heeney, Richard H. Friend, Yana Vaynzof
Published in: Joule, Issue 3/10, 2019, Page(s) 2513-2534, ISSN 2542-4351
Publisher: Cell Press (Elsevier)
DOI: 10.1016/j.joule.2019.06.018

Enhancing the Open‐Circuit Voltage of Perovskite Solar Cells by up to 120 mV Using π‐Extended Phosphoniumfluorene Electrolytes as Hole Blocking Layers

Author(s): Qingzhi An, Qing Sun, Andreas Weu, David Becker‐Koch, Fabian Paulus, Sebastian Arndt, Fabian Stuck, A. Stephen K. Hashmi, Nir Tessler, Yana Vaynzof
Published in: Advanced Energy Materials, Issue 9/33, 2019, Page(s) 1901257, ISSN 1614-6832
Publisher: Wiley-VCH Verlag
DOI: 10.1002/aenm.201901257

Energy Level Alignment in Ternary Organic Solar Cells

Author(s): Vincent Lami, Yvonne J. Hofstetter, Julian F. Butscher, Yana Vaynzof
Published in: Advanced Electronic Materials, Issue 6/8, 2020, Page(s) 2000213, ISSN 2199-160X
Publisher: Wiley
DOI: 10.1002/aelm.202000213

Probing the ionic defect landscape in halide perovskite solar cells

Author(s): Sebastian Reichert, Qingzhi An, Young-Won Woo, Aron Walsh, Yana Vaynzof, Carsten Deibel
Published in: Nature Communications, Issue 11/1, 2020, ISSN 2041-1723
Publisher: Nature Publishing Group
DOI: 10.1038/s41467-020-19769-8

Solvent–antisolvent interactions in metal halide perovskites

Author(s): Jose Roberto Bautista-Quijano; Oscar Telschow; Fabian Paulus; Yana Vaynzof
Published in: Chemical Communications, Issue 2023,59, 2023, Page(s) 10588-10603, ISSN 1359-7345
Publisher: Royal Society of Chemistry
DOI: 10.1039/d3cc02090h

Small grains as recombination hot spots in perovskite solar cells

Author(s): Qingzhi An, Fabian Paulus, David Becker-Koch, Changsoon Cho, Qing Sun, Andreas Weu, Sapir Bitton, Nir Tessler, Yana Vaynzof
Published in: Matter, 2021, ISSN 2590-2385
Publisher: Cell Press
DOI: 10.1016/j.matt.2021.02.020

2D/3D perovskite engineering eliminates interfacial recombination losses in hybrid perovskite solar cells

Author(s): Albertus A. Sutanto, Pietro Caprioglio, Nikita Drigo, Yvonne J. Hofstetter, Ines Garcia-Benito, Valentin I.E. Queloz, Dieter Neher, Mohammad Khaja Nazeeruddin, Martin Stolterfoht, Yana Vaynzof, Giulia Grancini
Published in: Chem, 2021, ISSN 2451-9294
Publisher: Cell Press
DOI: 10.1016/j.chempr.2021.04.002

Bis(stearoyl) Sulfide: A Stable, Odor-free Sulfur Precursor for High-Efficiency Metal Sulfide Quantum Dot Photovoltaics

Author(s): Miguel Albaladejo-Siguan, Anatol Prudnikau, Alina Senina, Elizabeth C. Baird, Yvonne J. Hofstetter, Julius Brunner, Juanzi Shi, Yana Vaynzof, Fabian Paulus
Published in: Advanced Energy Materials, Issue Volume 13, Issue 20, 2023/5, 2023, ISSN 1614-6832
Publisher: Wiley-VCH Verlag
DOI: 10.1002/aenm.202203965

Analysis of the Annealing Budget of Metal Oxide Thin‐Film Transistors Prepared by an Aqueous Blade‐Coating Process

Author(s): Tianyu Tang; Preetam Dacha; Katherina Haase; Joshua Kreß; Christian Hänisch; Jonathan Perez; Yulia Krupskaya; Alexander Tahn; Darius Pohl; Sebastian Schneider; Felix Talnack; Mike Hambsch; Sebastian Reineke; Yana Vaynzof; Stefan C. B. Mannsfeld
Published in: Advanced Functional Materials, Issue Volume 33, Issue 8, 2023/2, 2022, ISSN 1616-301X
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/adfm.202207966

Preserving the Stoichiometry of Triple-Cation Perovskites by Carrier-Gas-Free Antisolvent Spraying

Author(s): Oscar Telschow; Miguel Albaladejo-Siguan; Lena Merten; Alexander D. Taylor; Katelyn P. Goetz; Tim Schramm; Oleg V. Konovalov; Maciej Jankowski; Alexander Hinderhofer; Fabian Paulus; Frank Schreiber; Yana Vaynzof
Published in: Journal of materials chemistry A, Issue Issue 37, 2022, 2022, ISSN 2050-7488
Publisher: Royal Society of Chemistry
DOI: 10.48550/arxiv.2202.02375

Controlling the Microstructure and Porosity of Perovskite Films by Additive Engineering

Author(s): Qingzhi An, Fabian Paulus, Yana Vaynzof
Published in: ACS Applied Energy Materials, Issue 4/4, 2021, Page(s) 2990-2998, ISSN 2574-0962
Publisher: American Chemical Society
DOI: 10.1021/acsaem.0c01550

High-Efficiency Perovskite–Organic Blend Light-Emitting Diodes Featuring Self-Assembled Monolayers as Hole-Injecting Interlayers

Author(s): Murali Gedda, Despoina Gkeka, Mohamad Insan Nugraha, Alberto D. Scaccabarozzi, Emre Yengel, Jafar I. Khan, Iain Hamilton, Yuanbao Lin, Marielle Deconinck, Yana Vaynzof, Frédéric Laquai, Donal D. C. Bradley, Thomas D. Anthopoulos
Published in: Advanced Energy Materials, 2022, ISSN 1614-6840
Publisher: Wiley-VCH GmbH
DOI: 10.1002/aenm.202201396

Remarkable performance recovery in highly defective perovskite solar cells by photo-oxidation

Author(s): Katelyn P. Goetz; Fabian T. F. Thome; Qingzhi An; Yvonne J. Hofstetter; Tim Schramm; Aymen Yangui; Alexander Kiligaridis; Markus Loeffler; Alexander D. Taylor; Ivan G. Scheblykin; Yana Vaynzof
Published in: Journal of Materials Chemistry C, Issue 2023,11, 2023, Page(s) 8007-8017, ISSN 2050-7534
Publisher: Royal Society of Chemistry
DOI: 10.1039/d2tc05077c

Semitransparent Perovskite Solar Cells with an Evaporated Ultra‐Thin Perovskite Absorber

Author(s): Zongbao Zhang; Ran Ji; Xiangkun Jia; Shu‐Jen Wang; Marielle Deconinck; Elena Siliavka; Yana Vaynzof
Published in: Advanced Functional Materials, Issue 2307471, 2023, Page(s) 1-11, ISSN 1616-301X
Publisher: John Wiley & Sons Ltd.
DOI: 10.1002/adfm.202307471

Influence of chemical interactions on the electronic properties of BiOI/organic semiconductor heterojunctions for application in solution-processed electronics

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