Dr.-Ing. Kai Oliver Brinkmann

Publications:

1. T. Hasselmann, B. Misimi, N. Boysen, D. Zanders, J.-L. Wree, D. Rogalla, T. Haeger, F. Zimmermann, K. O. Brinkmann, S. Schädler, D. Theirich, R. Heiderhoff, A. Devi, and T. Riedl: 
2. Silver thin-film electrodes grown by low-temperature plasma enhanced spatial atomic layer deposition at atmospheric pressure Adv. Mater. Technol. 8, 2200796 (2023)
3. J. Thiesbrummel, F. Peña-Camargo, K. O. Brinkmann, E. Gutierrez-Partida, F. Yang, J. Warby, S. Albrecht, D. Neher, T. Riedl, H. J. Snaith, M. Stolterfoht, and F. Lang:
   Understanding and Minimizing Voc Losses in All-Perovskite Tandem Photovoltaics
   Adv. Energy Mater. 13, 220267 (2023)
4. M. Lira-Cantu, J. V. Milić, E. A. Katz,; P. Troshin, T. Watson, K. O. Brinkmann, A. B. Djurišić:
   Commercialization and stability: Where are we in hybrid and organic PV?
   Cell Reports Physical Science 3 (10), 101071 (2022)
5. K. O. Brinkmann, T. Becker, F. Zimmermann, T. Gahlmann, M. Theisen, T. Haeger, S. Olthof, C. Kreusel, M. Günster, T. Maschwitz, F. Göbelsmann, C. Koch, D. Hertel, P. Caprioglio, L. Perdigon, A. Al-Ashouri, L. Merten, A. Hinderhofer, L. Gomell, S. Zhang, F. Schreiber, S. Albrecht, K. Meerholz, D. Neher, M. Stolterfoht, and T. Riedl:
   Perovskite - organic tandem solar cells with indium oxide interconnect
   Nature 604, 280 (2022).
6. K. O. Brinkmann, T. Becker, F. Zimmermann, C. Kreusel, T. Gahlmann, T. Haeger and T. Riedl:
   The Optical Origin of Near-Unity External Quantum Efficiencies in Perovskite Solar Cells
   Solar RRL 5, 2100371 (2021).
7. A. Mayer, N. Pourdavoud, Z. Doukkali, K. O. Brinkmann, J. Rond, J. Staabs, A.-C. Swertz, F. van gen Hassend, P. Görrn, T. Riedl, and H.-C. Scheer:
   Upgrading of methylammonium lead halide perovskite layers by thermal imprint
   Appl. Phys. A 127, 237 (2021).
8. E. Gutierrez-Partida, H. Hempel, S. Caicedo-Davila, M. Raoufi, F. Pena-Camargo, M. Grischek, R. Gunder, J. Diekmann, P. Caprioglio, K. O. Brinkmann, H. Kobler, S. Albrecht, T. Riedl, A. Abate, D. Abou-Ras, T. Unold, D. Neher, and M. Stolterfoht:
   Large-Grain Double Cation Perovskites with 18 μs Lifetime and High Luminescence Yield for Efficient Inverted Perovskite Solar Cells
   ACS Energy Lett. 6, 1045 (2021).
9. H. A. Schwartz,, H. Laurenzen, A. Marzouk, M. Runkel, K. O. Brinkmann, D. Rogalla, T. Riedl, S. Ashhab, and S. Olthof
   Band gap tuning in all-inorganic CsPbxSn1-xBr3 perovskites
   ACS Applied Mater. & Interfaces 13, 4203 (2021).
10. F. Peña-Camargo, P. Caprioglio, F. Zu, E. Gutierrez-Partida, C. M. Wolff, K. Brinkmann, S. Albrecht, T. Riedl, N. Koch, D. Neher, and M. Stolterfoht:
    Halide segregation versus interfacial recombination in bromide-rich wide-gap perovskite solar cells
    ACS Energy Lett. 5, 2728 (2020).
11. T. Gahlmann, K. O. Brinkmann, T. Becker, C. Tückmantel, C. Kreusel, F. van gen Hassend, S. Weber, and T. Riedl: "Impermeable charge transport layers enable aqueous processing on top of perovskite solar cells" Adv. Energy Mater. 1903897 (2020).
12. K. O. Brinkmann, T. Gahlmann, and T. Riedl: "Atomic Layer Deposition of Functional Layers in Planar Perovskite Solar Cells" Solar RRL 4, 1900332 (2020).
13. K. O. Brinkmann, J. He, F. Schubert, J. Malerczyk, C. Kreusel, F. van gen Hassend, S. Weber, J. Song, J. Qu, and T. Riedl: "Extremely robust gas quenching deposition of halide perovskites on top of hydrophobic hole transport materials for inverted (p-i-n) solar cells by targeting the precursor wetting issue" ACS Applied Mater. & Interfaces 11, 40172 (2019).
14. V. S. Mothika, A. Räupke, K. O. Brinkmann,T. Riedl, G. Brunklaus and U. Scherf: "Nanometer-Thick Conjugated Microporous Polymer Films for Selective and Sensitive Vapor-Phase TNT Detection"
    ACS Applied Nano Materials, DOI: 10.1021/acsanm.8b01779 (2018)
15. L. Hoffmann, K. O. Brinkmann, J. Malerczyk, D. Rogalla, T. Becker, D. Theirich, I. Shutsko, P. Görrn, and T. Riedl: "Spatial Atmospheric Pressure Atomic Layer Deposition of Tin Oxide as Impermeable Electron Extraction Layer for Perovskite Solar Cells with Enhanced Thermal Stability" ACS Applied Mater. & Interfaces 10, 6, 6006-6013 (2018)
16. N. Pourdavoud, A. Mayer, M. Buchmüller, K. Brinkmann, T. Häger, T. Hu, R. Heiderhoff, I. Shutsko, P. Görrn, Y. Chen, H.-C. Scheer, and T. Riedl: "Distributed Feedback Lasers Based on MAPbBr3" Adv. Mater. Technol. 3, 1700253 (2018)
17. L. Hoffmann, D. Theirich, D. Schlamm, T. Hasselmann, S. Pack, K. O. Brinkmann, D. Rogalla, S. Peters, A. Räupke, H. Gargouri, and T. Riedl: "Atmospheric pressure plasma enhanced spatial ALD of SnOx as conductive gas diffusion barrier" J. Vac. Sci. & Technol. A 36, 1, 01A112 (2018)
18. J. Zhao, K. O. Brinkmann, T. Hu, N. Pourdavoud, T. Becker, T. Gahlmann, R. Heiderhoff, A. Polywka, P. Görrn, Y. Chen, B. Cheng and T. Riedl: "Self-Encapsulating Thermostable and Air-Resilent Semitransparent Perovskite Solar Cells" Adv. Energy Mater. 7, 1602599 (2017)
19. T. Hu, T. Becker, N. Pourdavoud, J. Zhao, K. Brinkmann, R. Heiderhoff, T. Gahlmann, Z. Huang, S. Olthof, K. Meerholz, D. Többens, B. Cheng, Y. Chen, and T. Riedl: "Indium-Free Perovskite Solar Cells Enabled by Impermeable Tin-Oxide Electron Extraction Layers" Adv. Mater. 29, 1606656 (2017).
20. K. O. Brinkmann, J. Zhao, N. Pourdavoud, T. Becker, T. Hu, S. Olthof, K. Meerholz, L. Hoffmann, T. Gahlmann, R. Heiderhoff, M. Oszajca, N. Luechinger, D. Rogalla, Y. Chen, B. Cheng and T. Riedl: “Suppressed decomposition of organo-metal halide perovskites by impermeable electron extraction layers in inverted solar cells” Nature Communications 7, 13938 (2017)

Conference Contributions

1. K. O. Brinkmann:
   "Functional layers and interfaces for perovskite single- and multi-junction solar cells"
   MRS graduant student gold awarded presentation at MRS Fall Meeting, Boston (USA), on-site (2022).

2. K. O. Brinkmann, T. Becker, F. Zimmermann, C. Kreusel, T. Gahlmann, M. Theisen, T. Haeger, S. Olthof, C. Tückmantel, M. Günster, T. Maschwitz, F. Göbelsmann, C. Koch, D. Hertel, P. Caprioglio, J. Thiesbrummel, F. Peña‑Camargo, L. Perdigón-Toro, A. Al-Ashouri, L. Merten, A. Hinderhofer, L. Gomell, S. Zhang, H. Snaith, F. Schreiber, S. Albrecht, K. Meerholz, D. Neher, M. Stolterfoht and T. Riedl:
   "Universal Lossless Interconnect for Perovskite-Organic and All-Perovskite Tandem Solar Cells."
   (oral) MRS Fall Meeting, Boston (USA), on-site, EN02.09.07 (2022).

3. K. O. Brinkmann, T. Becker, F. Zimmermann, C. Kreusel, T. Gahlmann, M. Theisen, T. Haeger, S. Olthof, C. Tückmantel, M. Günster, T. Maschwitz, F. Göbelsmann, C. Koch, D. Hertel, P. Caprioglio, J. Thiesbrummel, F. Peña‑Camargo, L. Perdigón-Toro, A. Al-Ashouri, L. Merten, A. Hinderhofer, L. Gomell, S. Zhang, H. Snaith, F. Schreiber, S. Albrecht, K. Meerholz, D. Neher, M. Stolterfoht and T. Riedl:
   "One for All: Perovskite-Organic and All-Perovskite Tandem Solar Cells Enabled by a Lossless Indium Oxide Interconnect.",
   (poster) IPS23 Lausanne (Swizerland), on-site (2022)

4. K. O. Brinkmann, T. Becker, F. Zimmermann, C. Kreusel, T. Gahlmann, M. Theisen, T. Haeger, S. Olthof, C. Tückmantel, M. Günster, T. Maschwitz, F. Göbelsmann, C. Koch, D. Hertel, P. Caprioglio, F. Peña‑Camargo, L. Perdigón-Toro, A. Al-Ashouri, L. Merten, A. Hinderhofer, L. Gomell, S. Zhang, F. Schreiber,  S. Albrecht, K. Meerholz, D. Neher, M. Stolterfoht and T. Riedl:
   "Perovskite/Organic Tandem Solar Cells reaching 24% - Circumventing Tin Perovskites",
   (oral) TandemPV International Workshop, Freiburg (Germany), on-site (2022)

5. K. O. Brinkmann:
   "Towards stable perovskite(-organic) multi junction solar cells"
   (invited), ISOS '22, Sonderborg (Denmark), on-site (2022).

6. K. O. Brinkmann, T. Riedl:
   "Perovskite solar cells as power source for microelectronic devices"
   (invited), IC-MPPE Leoben (austria), on-site (2022).
7. K.O. Brinkmann, R. Heiderhoff, T. Riedl:
   "Perowskit-Multi-Junction-Solarzellen – Photovoltaik der nächsten Generation"
   (oral) Ret.Con (germany), online (2022).
8. K. O. Brinkmann, T. Becker, F. Zimmermann, C. Kreusel, T. Gahlmann, M. Theisen, T. Haeger, S. Olthof, M. Günster, T. Maschwitz, F. Göbelsmann, C. Koch, D. Hertel, P. Caprioglio, L. Perdigon, L. Merten, A. Hinderhofer, A. Al-Ashouri, L. Gomell, S. Albrecht, F. Schreiber, K. Meerholz, D. Neher, M. Stolterfoht, and T. Riedl:
   "No Need for Tin—Perovskite/Organic Tandem Solar Cells Approaching 24%"
   (oral) MRS Fall Meeting, Boston (USA), on-site, EN05.03.01 (2021).
9. C. Kreusel, K. O. Brinkmann, M. Runkel, M. Theisen, D. Rogalla, S. Olthof, F. van gen Hassend, L. Merten, A. Hinderhofer, F. Schreiber, A. Röttger, and T. Riedl:
   "Non Corrosive Halide Exchange to Form CsPb(Br 1-xCl x) 3 from CsPbBr3 for Light Emission and Lasing"
   (oral) MRS Fall Meeting, Boston (USA), on-site, EN05.03.06 (2021).
10. K. O. Brinkmann, T. Becker, F. Zimmermann, C. Kreusel, T. Gahlmann, T. Haeger, and T. Riedl:
    "Optical Origin of External Quantum Efficiencies near Unity in Perovskite Solar Cells"
    best poster awarded at the MRS Fall Meeting, Boston (USA), on-site, EN05.09.16 (2021).
11. F. Zimmermann, T. Gahlmann, M. Theisen, K. O. Brinkmann, C. Kreusel, and T. Riedl:
    "Indium Oxide Grown by Atomic Layer Deposition as Impermeable Top Electrode in Semi-Transparent Perovskite Solar Cells" (oral)
    (oral) MRS Fall Meeting, Boston (USA), on-site, EQ17.02.02 (2021).

12. K.O. Brinkmann, J. He, T. Becker, F. Schubert, J. Malerczyk, C. Kreusel, F. v. g. Hassend, S. Weber, J. Song, J. Qu, T. Riedl:
    "Inverted (p-i-n) Perovskite Solar Cells Prepared by Complex Assisted Gas Quenching on Hydrophobic Hole Transport Layers – Overcoming the De-Wetting Issues"
    (oral) MRS Fall Meeting, Boston (USA), EN08.02.06 (2019).

13. Kai Oliver Brinkmann, Tobias Gahlmann, Junjie He, Christian Tückmantel, Tim Becker, Manuel Theisen, Johannes Bahr, Cedric Kreusel, Jun Song, Junle Qu, Thomas Riedl:
    "Corrosive Processing on Top of Perovskite Solar Cells Enabled by SnOx as Internal Barrier Layer"
    best poster nominated at MRS Fall Meeting, Boston (USA),  EN08.03 (2019).

14. K.O. Brinkmann, T. Gahlmann, J. He, C. Tückmantel, M. Theisen, T. Becker, J. Bahr, C. Kreusel, J. Song, J. Qu, T. Riedl:
    "Intrinsic ALD Barriers Enable Processing on Top of Perovskite Solar Cells from Environmentally Friendly Solvents"
    (oral) Nanoge Fall Meeting (Berlin) #PerFuDe 2.2.263 (2019)
15. K.O. Brinkmann, J. He, F. Schubert, J. Malerczyk, C. Kreusel, F. v.g. Hassend, S. Weber, J. Song, J. Qu, T. Riedl:
    "Robust gas-quenching deposition of halide perovskites by using NMP as complexing agent to overcome the de-wetting issue"
    best poster awarded at Nanoge Fall Meeting (Berlin) #PerInt 360 (2019)
16. T. Gahlmann, K. O. Brinkmann, C. Tückmantel, T. Becker, J. He, J. Bahr, C. Kreusel, and T. Riedl:
    "Aqueous processing of Ag-nanowire electrodes on top of semi-transparent perovskite solar cells"
    (oral) SPIE Optics and Photonics, San Diego (USA), 110940D (2019).
17. T. Becker, T. Gahlmann, N. Köhler, F. Zimmermann, F. Göbelsmann, K. O. Brinkmann, and T. Riedl:
    "Suppressing the photo-induced degradation of inverted non-fullerene organic solar cells"
    (oral) MRS Fall Meeting, Boston (USA), EP05.03.50 (2018).
18. L. Hoffmann, K.O. Brinkmann, T. Hasselmann, J. Malerczyk, T. Becker, D. Theirich, I. Shutsko, P. Görrn, T. Riedl:
    "Atmospheric pressure spatial ALD of SnOx for perovskite solar cells"
    (invited) E-MRS Fall Meeting, Warsaw (Poland), N.6b.4 (2018).
19. S. Olthof, K. Brinkmann, T. Hu, K. Meerholz, T. Riedl:
    "Metal Oxide Layers in Perovskite Solar Cells: a Double-Edged Sword"
    (invited) nanoGe Fall Meeting, Torremolinos (Spain), S5.6-O3 (2018).
20. K. O. Brinkmann, L. Hoffmann, J. Malerczyk, T. Becker, D. Theirich, T. Riedl:
    "Spatial Atomic Layer Deposition of Impermeable Tin Oxide Electron Extraction Layers - Towards Roll-To-Roll manufacturing of Temperature Stable Perovskite Solar Cells"
    (poster) MRS Fall Meeting, Boston (USA) ES001.03.20 (2017).
21. K. O. Brinkmann, T. Hu, T. Becker, N. Pourdavoud, J. Zhao, R. Heiderhoff, T. Gahlmann, Z. Huang, S. Olthof, K. Meerholz, D. Többens, B. Cheng, Y. Chen, T. Riedl:
    "Interface Electronic Structure of ALD-Grown SnOx and MAPbI3 in In-Free Perovskite Solar Cells"
    (oral) ISOS-10 (Malta) ID13 (2017).
22. L. Hoffmann, K. O. Brinkmann, J. Zhao, T. Hu, D. Schlamm, J. Malerczyk, T. Becker, D. Theirich, S. Olthof, K. Meerholz, H. Gargouri, Y. Chen, B. Cheng, T. Riedl:
    "ALD-Tin Oxide as Impermeable Electron Extraction Layers for Temperature Stable Roll-Ro-Roll-Compatible Perovskite Solar Cells"
    (oral) 17th Conference on Atomic Layer Deposition, Denver (USA) AA1-TuA-11 (2017).
23. N. Pourdavoud, A. Mayer, S. Wang ,M. Buchmüller, K. Brinkmann, T. Haeger, T. Hu, R. Heiderhoff, A. Marianovich, I. Shutsko, P. Görrn,Y. Chen, W. Kowalsky, H.-C. Scheer, T. Riedl:
    "Low-threshold Distributed Feedback Lasers Prepared By Direct Thermal Nanoimprint Of Resonator Gratings Into Organo-metal Halide Perovskites"
    (oral, best student paper award) Photonics @ SG, Singapour (Singapour) 3-1D-5 (2017).
24. N. Pourdavoud, A. Mayer, S. Wang, T. Hu, J. Zhou, K. Brinkmann, R. Heiderhoff, A. Marianowich, H.-C. Scheer, T. Riedl:
    "Photonic nanopatterns in organo-metal halide perovskites by thermal nanoimprint lithography"
    (invited) SPIE Optics and Photonics, San Diego (USA) 10363-32 (2017).
25. K. O. Brinkmann, J. Zhao, T. Hu, T. Becker, N. Pourdavoud, S. Olthof, K. Meerholz, L. Hoffmann, T. Gahlmann, R. Heiderhoff, M. Oszajca, D. Rogalla, N. A. Lüchinger, Y. Chen, B. Cheng, T. Riedl: "
    Pushing the lifetime of perovskite solar cell beyond 4500 h by the use of impermeable tin oxide electron extraction layers"
    (oral) SPIE Optics and Photonics, San Diego (USA) 10363-32 (2017).
26. K. O. Brinkmann, J. Zhao, T. Hu, N. Pourdavoud, T. Gahlmann, R. Heiderhoff, S. Olthof, K. Meerholz, A. Polywka, B. Cheng, Y Chen, P. Görrn and T. Riedl: "Self-Encapsulating Air-Resilent Semitransparent Perovskite Solar Cells with Superior Thermal Stability Beyond 2000h"
    (oral) MRS Spring Meeting, Phoenix (USA) ES1.2.10 (2017).
27. K. O. Brinkmann, J. Zhao, N. Pourdavoud, T. Becker, T. Hu, S. Olthof, K. Meerholz, L. Hoffmann, T. Gahlmann, R. Heiderhoff, M. Oszajca, N. Luechinger, D. Rogalla, Y. Chen, B. Cheng and T. Riedl:
    “Suppressed decomposition of organo-metal halide perovskites by impermeable electron extraction layers in inverted solar cells”
    Best poster awarded at MRS Fall Meeting, Boston (USA) ES3.9.09 (2016).