Publications
2022
- Shu-Jen Wang, Michel Panhans, Ilia Lashkov, Hans Kleemann, Federico Caglieris, David Becker-Koch, Jörn Vahland, Erjuan Guo, Shiyu Huang, Yulia Krupskaya, Yana Vaynzof, Bernd Büchner, Frank Ortmann, Karl Leo, "Highly efficient modulation doping: A path toward superior organic thermoelectric devices", In Science Advances, American Association for the Advancement of Science (AAAS), vol. 8, no. 13, Apr 2022. [doi] [Bibtex & Downloads]
Highly efficient modulation doping: A path toward superior organic thermoelectric devices
×Reference
Shu-Jen Wang, Michel Panhans, Ilia Lashkov, Hans Kleemann, Federico Caglieris, David Becker-Koch, Jörn Vahland, Erjuan Guo, Shiyu Huang, Yulia Krupskaya, Yana Vaynzof, Bernd Büchner, Frank Ortmann, Karl Leo, "Highly efficient modulation doping: A path toward superior organic thermoelectric devices", In Science Advances, American Association for the Advancement of Science (AAAS), vol. 8, no. 13, Apr 2022. [doi]
Bibtex
@article{Wang_2022,
doi = {10.1126/sciadv.abl9264},
url = {https://doi.org/10.1126%2Fsciadv.abl9264},
year = 2022,
month = {apr},
publisher = {American Association for the Advancement of Science ({AAAS})},
volume = {8},
number = {13},
author = {Shu-Jen Wang and Michel Panhans and Ilia Lashkov and Hans Kleemann and Federico Caglieris and David Becker-Koch and Jörn Vahland and Erjuan Guo and Shiyu Huang and Yulia Krupskaya and Yana Vaynzof and Bernd Büchner and Frank Ortmann and Karl Leo},
title = {Highly efficient modulation doping: A path toward superior organic thermoelectric devices},
journal = {Science Advances}
}Downloads
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- Felix Talnack, Sebastian Hutsch, Michael Bretschneider, Yulia Krupskaya, Bernd Büchner, Marc Malfois, Mike Hambsch, Frank Ortmann, Stefan C. B. Mannsfeld, "Thermal behavior and polymorphism of 2,9-didecyldinaphtho[2,3-b:2,3-f]thieno[3,2-b]thiophene thin films", In Molecular Systems Design &$\mathsemicolon$ Engineering, Royal Society of Chemistry (RSC), 2022. [doi] [Bibtex & Downloads]
Thermal behavior and polymorphism of 2,9-didecyldinaphtho[2,3-b:2,3-f]thieno[3,2-b]thiophene thin films
×Reference
Felix Talnack, Sebastian Hutsch, Michael Bretschneider, Yulia Krupskaya, Bernd Büchner, Marc Malfois, Mike Hambsch, Frank Ortmann, Stefan C. B. Mannsfeld, "Thermal behavior and polymorphism of 2,9-didecyldinaphtho[2,3-b:2,3-f]thieno[3,2-b]thiophene thin films", In Molecular Systems Design &$\mathsemicolon$ Engineering, Royal Society of Chemistry (RSC), 2022. [doi]
Bibtex
@article{Talnack_2022,
doi = {10.1039/d1me00153a},
url = {https://doi.org/10.1039%2Fd1me00153a},
year = 2022,
publisher = {Royal Society of Chemistry ({RSC})},
author = {Felix Talnack and Sebastian Hutsch and Michael Bretschneider and Yulia Krupskaya and Bernd Büchner and Marc Malfois and Mike Hambsch and Frank Ortmann and Stefan C. B. Mannsfeld},
title = {Thermal behavior and polymorphism of 2,9-didecyldinaphtho[2,3-b:2,3-f]thieno[3,2-b]thiophene thin films},
journal = {Molecular Systems Design {\&}amp$\mathsemicolon$ Engineering}
}Downloads
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2021
- Rishi Shivhare, Gareth John Moore, Andreas Hofacker, Sebastian Hutsch, Yufei Zhong, Mike Hambsch, Tim Erdmann, Anton Kiriy, Stefan C. B. Mannsfeld, Frank Ortmann, Natalie Banerji, "Short Excited-State Lifetimes Mediate Charge-Recombination Losses in Organic Solar Cell Blends with Low Charge-Transfer Driving Force", In Advanced Materials, Wiley, pp. 2101784, Aug 2021. [doi] [Bibtex & Downloads]
Short Excited-State Lifetimes Mediate Charge-Recombination Losses in Organic Solar Cell Blends with Low Charge-Transfer Driving Force
×Reference
Rishi Shivhare, Gareth John Moore, Andreas Hofacker, Sebastian Hutsch, Yufei Zhong, Mike Hambsch, Tim Erdmann, Anton Kiriy, Stefan C. B. Mannsfeld, Frank Ortmann, Natalie Banerji, "Short Excited-State Lifetimes Mediate Charge-Recombination Losses in Organic Solar Cell Blends with Low Charge-Transfer Driving Force", In Advanced Materials, Wiley, pp. 2101784, Aug 2021. [doi]
Bibtex
@article{Shivhare_2021,
doi = {10.1002/adma.202101784},
url = {https://doi.org/10.1002%2Fadma.202101784},
year = 2021,
month = {aug},
publisher = {Wiley},
pages = {2101784},
author = {Rishi Shivhare and Gareth John Moore and Andreas Hofacker and Sebastian Hutsch and Yufei Zhong and Mike Hambsch and Tim Erdmann and Anton Kiriy and Stefan C. B. Mannsfeld and Frank Ortmann and Natalie Banerji},
title = {Short Excited-State Lifetimes Mediate Charge-Recombination Losses in Organic Solar Cell Blends with Low Charge-Transfer Driving Force},
journal = {Advanced Materials}
}Downloads
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- Nara Shin, Karl Sebastian Schellhammer, Min Ho Lee, Jakob Zessin, Mike Hambsch, Alberto Salleo, Frank Ortmann, Stefan C. B. Mannsfeld, "Electronic Doping and Enhancement of n-Channel Polycrystalline OFET Performance through Gate Oxide Modifications with Aminosilanes", In Advanced Materials Interfaces, Wiley, pp. 2100320, Jul 2021. [doi] [Bibtex & Downloads]
Electronic Doping and Enhancement of n-Channel Polycrystalline OFET Performance through Gate Oxide Modifications with Aminosilanes
×Reference
Nara Shin, Karl Sebastian Schellhammer, Min Ho Lee, Jakob Zessin, Mike Hambsch, Alberto Salleo, Frank Ortmann, Stefan C. B. Mannsfeld, "Electronic Doping and Enhancement of n-Channel Polycrystalline OFET Performance through Gate Oxide Modifications with Aminosilanes", In Advanced Materials Interfaces, Wiley, pp. 2100320, Jul 2021. [doi]
Bibtex
@article{Shin_2021,
doi = {10.1002/admi.202100320},
url = {https://doi.org/10.1002%2Fadmi.202100320},
year = 2021,
month = {jul},
publisher = {Wiley},
pages = {2100320},
author = {Nara Shin and Karl Sebastian Schellhammer and Min Ho Lee and Jakob Zessin and Mike Hambsch and Alberto Salleo and Frank Ortmann and Stefan C. B. Mannsfeld},
title = {Electronic Doping and Enhancement of n-Channel Polycrystalline {OFET} Performance through Gate Oxide Modifications with Aminosilanes},
journal = {Advanced Materials Interfaces}
}Downloads
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- Katrin Ortstein, Sebastian Hutsch, Mike Hambsch, Kristofer Tvingstedt, Berthold Wegner, Johannes Benduhn, Jonas Kublitski, Martin Schwarze, Sebastian Schellhammer, Felix Talnack, Astrid Vogt, Peter Bäuerle, Norbert Koch, Stefan C. B. Mannsfeld, Hans Kleemann, Frank Ortmann, Karl Leo, "Band gap engineering in blended organic semiconductor films based on dielectric interactions", In Nature Materials, Springer Science and Business Media LLC, Jun 2021. [doi] [Bibtex & Downloads]
Band gap engineering in blended organic semiconductor films based on dielectric interactions
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Katrin Ortstein, Sebastian Hutsch, Mike Hambsch, Kristofer Tvingstedt, Berthold Wegner, Johannes Benduhn, Jonas Kublitski, Martin Schwarze, Sebastian Schellhammer, Felix Talnack, Astrid Vogt, Peter Bäuerle, Norbert Koch, Stefan C. B. Mannsfeld, Hans Kleemann, Frank Ortmann, Karl Leo, "Band gap engineering in blended organic semiconductor films based on dielectric interactions", In Nature Materials, Springer Science and Business Media LLC, Jun 2021. [doi]
Bibtex
@article{Ortstein_2021,
doi = {10.1038/s41563-021-01025-z},
url = {https://doi.org/10.1038%2Fs41563-021-01025-z},
year = 2021,
month = {jun},
publisher = {Springer Science and Business Media {LLC}},
author = {Katrin Ortstein and Sebastian Hutsch and Mike Hambsch and Kristofer Tvingstedt and Berthold Wegner and Johannes Benduhn and Jonas Kublitski and Martin Schwarze and Sebastian Schellhammer and Felix Talnack and Astrid Vogt and Peter Bäuerle and Norbert Koch and Stefan C. B. Mannsfeld and Hans Kleemann and Frank Ortmann and Karl Leo},
title = {Band gap engineering in blended organic semiconductor films based on dielectric interactions},
journal = {Nature Materials}
}Downloads
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- M. R. Ajayakumar, Ji Ma, Andrea Lucotti, Karl Sebastian Schellhammer, Gianluca Serra, Evgenia Dmitrieva, Marco Rosenkranz, Hartmut Komber, Junzhi Liu, Frank Ortmann, Matteo Tommasini, Xinliang Feng, "Persistent
peri
-Heptacene: Synthesis and In Situ Characterization", In Angewandte Chemie International Edition, Wiley, vol. 60, no. 25, pp. 13853–13858, May 2021. [doi] [Bibtex & Downloads]
Persistent peri -Heptacene: Synthesis and In Situ Characterization
×Reference
M. R. Ajayakumar, Ji Ma, Andrea Lucotti, Karl Sebastian Schellhammer, Gianluca Serra, Evgenia Dmitrieva, Marco Rosenkranz, Hartmut Komber, Junzhi Liu, Frank Ortmann, Matteo Tommasini, Xinliang Feng, "Persistent peri -Heptacene: Synthesis and In Situ Characterization", In Angewandte Chemie International Edition, Wiley, vol. 60, no. 25, pp. 13853–13858, May 2021. [doi]
Bibtex
@article{Ajayakumar_2021,
doi = {10.1002/anie.202102757},
url = {https://doi.org/10.1002%2Fanie.202102757},
year = 2021,
month = {may},
publisher = {Wiley},
volume = {60},
number = {25},
pages = {13853--13858},
author = {M. R. Ajayakumar and Ji Ma and Andrea Lucotti and Karl Sebastian Schellhammer and Gianluca Serra and Evgenia Dmitrieva and Marco Rosenkranz and Hartmut Komber and Junzhi Liu and Frank Ortmann and Matteo Tommasini and Xinliang Feng},
title = {Persistent
peri
-Heptacene: Synthesis and In Situ Characterization},
journal = {Angewandte Chemie International Edition}
}Downloads
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Organic / Polymer Path, Prof. Feng
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2020
- Yufei Zhong, Martina Causa', Gareth John Moore, Philipp Krauspe, Bo Xiao, Florian Günther, Jonas Kublitski, Rishi Shivhare, Johannes Benduhn, Eyal BarOr, Subhrangsu Mukherjee, Kaila M. Yallum, Julien Réhault, Stefan C. B. Mannsfeld, Dieter Neher, Lee J. Richter, Dean M. DeLongchamp, Frank Ortmann, Koen Vandewal, Erjun Zhou, Natalie Banerji, "Sub-picosecond charge-transfer at near-zero driving force in polymer:non-fullerene acceptor blends and bilayers", In Nature Communications, Springer Science and Business Media LLC, vol. 11, no. 1, Feb 2020. [doi] [Bibtex & Downloads]
Sub-picosecond charge-transfer at near-zero driving force in polymer:non-fullerene acceptor blends and bilayers
×Reference
Yufei Zhong, Martina Causa', Gareth John Moore, Philipp Krauspe, Bo Xiao, Florian Günther, Jonas Kublitski, Rishi Shivhare, Johannes Benduhn, Eyal BarOr, Subhrangsu Mukherjee, Kaila M. Yallum, Julien Réhault, Stefan C. B. Mannsfeld, Dieter Neher, Lee J. Richter, Dean M. DeLongchamp, Frank Ortmann, Koen Vandewal, Erjun Zhou, Natalie Banerji, "Sub-picosecond charge-transfer at near-zero driving force in polymer:non-fullerene acceptor blends and bilayers", In Nature Communications, Springer Science and Business Media LLC, vol. 11, no. 1, Feb 2020. [doi]
Bibtex
@article{Zhong_2020,
doi = {10.1038/s41467-020-14549-w},
url = {https://doi.org/10.1038%2Fs41467-020-14549-w},
year = 2020,
month = {feb},
publisher = {Springer Science and Business Media {LLC}},
volume = {11},
number = {1},
author = {Yufei Zhong and Martina Causa' and Gareth John Moore and Philipp Krauspe and Bo Xiao and Florian Günther and Jonas Kublitski and Rishi Shivhare and Johannes Benduhn and Eyal BarOr and Subhrangsu Mukherjee and Kaila M. Yallum and Julien R{\'{e}}hault and Stefan C. B. Mannsfeld and Dieter Neher and Lee J. Richter and Dean M. DeLongchamp and Frank Ortmann and Koen Vandewal and Erjun Zhou and Natalie Banerji},
title = {Sub-picosecond charge-transfer at near-zero driving force in polymer:non-fullerene acceptor blends and bilayers},
journal = {Nature Communications}
}Downloads
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2019
- Katrin Ortstein, Martin Schwarze, Hans Kleemann, Sebastian Hutsch, Sebastian Schellhammer, Felix Talnack, Mike Hambsch, Frank Ortmann, Stefan C. B. Mannsfeld, Karl Leo, "Investigations on band structure engineering in organic semiconductors (Conference Presentation)", In Proceeding: Organic, Hybrid, and Perovskite Photovoltaics XX (Kwanghee Lee and Zakya H. Kafafi and Paul A. Lane and Ana Flávia Nogueira), SPIE, Sep 2019. [doi] [Bibtex & Downloads]
Investigations on band structure engineering in organic semiconductors (Conference Presentation)
×Reference
Katrin Ortstein, Martin Schwarze, Hans Kleemann, Sebastian Hutsch, Sebastian Schellhammer, Felix Talnack, Mike Hambsch, Frank Ortmann, Stefan C. B. Mannsfeld, Karl Leo, "Investigations on band structure engineering in organic semiconductors (Conference Presentation)", In Proceeding: Organic, Hybrid, and Perovskite Photovoltaics XX (Kwanghee Lee and Zakya H. Kafafi and Paul A. Lane and Ana Flávia Nogueira), SPIE, Sep 2019. [doi]
Bibtex
@inproceedings{Ortstein_2019,
doi = {10.1117/12.2529289},
url = {https://doi.org/10.1117%2F12.2529289},
year = 2019,
month = {sep},
publisher = ,
author = {Katrin Ortstein and Martin Schwarze and Hans Kleemann and Sebastian Hutsch and Sebastian Schellhammer and Felix Talnack and Mike Hambsch and Frank Ortmann and Stefan C. B. Mannsfeld and Karl Leo},
editor = {Kwanghee Lee and Zakya H. Kafafi and Paul A. Lane and Ana Fl{\'{a}}via Nogueira},
title = {Investigations on band structure engineering in organic semiconductors (Conference Presentation)},
booktitle = {Organic, Hybrid, and Perovskite Photovoltaics {XX}}
}Downloads
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- Martin Schwarze, Karl Sebastian Schellhammer, Katrin Ortstein, Johannes Benduhn, Christopher Gaul, Alexander Hinderhofer, Lorena Perdigón Toro, Reinhard Scholz, Jonas Kublitski, Steffen Roland, Matthias Lau, Carl Poelking, Denis Andrienko, Gianaurelio Cuniberti, Frank Schreiber, Dieter Neher, Koen Vandewal, Frank Ortmann, Karl Leo, "Impact of molecular quadrupole moments on the energy levels at organic heterojunctions", In Nature Communications, Springer Science and Business Media LLC, vol. 10, no. 1, Jun 2019. [doi] [Bibtex & Downloads]
Impact of molecular quadrupole moments on the energy levels at organic heterojunctions
×Reference
Martin Schwarze, Karl Sebastian Schellhammer, Katrin Ortstein, Johannes Benduhn, Christopher Gaul, Alexander Hinderhofer, Lorena Perdigón Toro, Reinhard Scholz, Jonas Kublitski, Steffen Roland, Matthias Lau, Carl Poelking, Denis Andrienko, Gianaurelio Cuniberti, Frank Schreiber, Dieter Neher, Koen Vandewal, Frank Ortmann, Karl Leo, "Impact of molecular quadrupole moments on the energy levels at organic heterojunctions", In Nature Communications, Springer Science and Business Media LLC, vol. 10, no. 1, Jun 2019. [doi]
Bibtex
@article{Schwarze_2019,
doi = {10.1038/s41467-019-10435-2},
url = {https://doi.org/10.1038%2Fs41467-019-10435-2},
year = 2019,
month = {jun},
publisher = {Springer Science and Business Media {LLC}},
volume = {10},
number = {1},
author = {Martin Schwarze and Karl Sebastian Schellhammer and Katrin Ortstein and Johannes Benduhn and Christopher Gaul and Alexander Hinderhofer and Lorena Perdig{\'{o}}n Toro and Reinhard Scholz and Jonas Kublitski and Steffen Roland and Matthias Lau and Carl Poelking and Denis Andrienko and Gianaurelio Cuniberti and Frank Schreiber and Dieter Neher and Koen Vandewal and Frank Ortmann and Karl Leo},
title = {Impact of molecular quadrupole moments on the energy levels at organic heterojunctions},
journal = {Nature Communications}
}Downloads
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- Martin Schwarze, Christopher Gaul, Reinhard Scholz, Fabio Bussolotti, Andreas Hofacker, Karl Sebastian Schellhammer, Bernhard Nell, Benjamin D. Naab, Zhenan Bao, Donato Spoltore, Koen Vandewal, Johannes Widmer, Satoshi Kera, Nobuo Ueno, Frank Ortmann, Karl Leo, "Molecular parameters responsible for thermally activated transport in doped organic semiconductors", In Nature Materials, Springer Nature, vol. 18, no. 3, pp. 242–248, Jan 2019. [doi] [Bibtex & Downloads]
Molecular parameters responsible for thermally activated transport in doped organic semiconductors
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Martin Schwarze, Christopher Gaul, Reinhard Scholz, Fabio Bussolotti, Andreas Hofacker, Karl Sebastian Schellhammer, Bernhard Nell, Benjamin D. Naab, Zhenan Bao, Donato Spoltore, Koen Vandewal, Johannes Widmer, Satoshi Kera, Nobuo Ueno, Frank Ortmann, Karl Leo, "Molecular parameters responsible for thermally activated transport in doped organic semiconductors", In Nature Materials, Springer Nature, vol. 18, no. 3, pp. 242–248, Jan 2019. [doi]
Bibtex
@article{Schwarze_2019,
doi = {10.1038/s41563-018-0277-0},
url = {https://doi.org/10.1038%2Fs41563-018-0277-0},
year = 2019,
month = {jan},
publisher = {Springer Nature},
volume = {18},
number = {3},
pages = {242--248},
author = {Martin Schwarze and Christopher Gaul and Reinhard Scholz and Fabio Bussolotti and Andreas Hofacker and Karl Sebastian Schellhammer and Bernhard Nell and Benjamin D. Naab and Zhenan Bao and Donato Spoltore and Koen Vandewal and Johannes Widmer and Satoshi Kera and Nobuo Ueno and Frank Ortmann and Karl Leo},
title = {Molecular parameters responsible for thermally activated transport in doped organic semiconductors},
journal = {Nature Materials}
}Downloads
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- Ji Ma, Ke Zhang, Karl Sebastian Schellhammer, Yubin Fu, Hartmut Komber, Chi Xu, Alexey A. Popov, Felix Hennersdorf, Jan J. Weigand, Shengqiang Zhou, Wojciech Pisula, Frank Ortmann, Reinhard Berger, Junzhi Liu, Xinliang Feng, "Wave-shaped polycyclic hydrocarbons with controlled aromaticity", In Chemical Science, Royal Society of Chemistry (RSC), vol. 10, no. 14, pp. 4025–4031, 2019. [doi] [Bibtex & Downloads]
Wave-shaped polycyclic hydrocarbons with controlled aromaticity
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Ji Ma, Ke Zhang, Karl Sebastian Schellhammer, Yubin Fu, Hartmut Komber, Chi Xu, Alexey A. Popov, Felix Hennersdorf, Jan J. Weigand, Shengqiang Zhou, Wojciech Pisula, Frank Ortmann, Reinhard Berger, Junzhi Liu, Xinliang Feng, "Wave-shaped polycyclic hydrocarbons with controlled aromaticity", In Chemical Science, Royal Society of Chemistry (RSC), vol. 10, no. 14, pp. 4025–4031, 2019. [doi]
Bibtex
@article{Ma_2019,
doi = {10.1039/c8sc05416a},
url = {https://doi.org/10.1039%2Fc8sc05416a},
year = 2019,
publisher = {Royal Society of Chemistry ({RSC})},
volume = {10},
number = {14},
pages = {4025--4031},
author = {Ji Ma and Ke Zhang and Karl Sebastian Schellhammer and Yubin Fu and Hartmut Komber and Chi Xu and Alexey A. Popov and Felix Hennersdorf and Jan J. Weigand and Shengqiang Zhou and Wojciech Pisula and Frank Ortmann and Reinhard Berger and Junzhi Liu and Xinliang Feng},
title = {Wave-shaped polycyclic hydrocarbons with controlled aromaticity},
journal = {Chemical Science}
}Downloads
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- Ainhoa Atxabal, Thorsten Arnold, Subir Parui, Elisabetta Zuccatti, Mirko Cinchetti, Fèlix Casanova, Frank Ortmann, Luis E. Hueso, "Molecular spectroscopy in a solid-state device", In Materials Horizons, Royal Society of Chemistry (RSC), vol. 6, no. 8, pp. 1663–1668, 2019. [doi] [Bibtex & Downloads]
Molecular spectroscopy in a solid-state device
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Ainhoa Atxabal, Thorsten Arnold, Subir Parui, Elisabetta Zuccatti, Mirko Cinchetti, Fèlix Casanova, Frank Ortmann, Luis E. Hueso, "Molecular spectroscopy in a solid-state device", In Materials Horizons, Royal Society of Chemistry (RSC), vol. 6, no. 8, pp. 1663–1668, 2019. [doi]
Bibtex
@article{Atxabal_2019,
doi = {10.1039/c9mh00218a},
url = {https://doi.org/10.1039%2Fc9mh00218a},
year = 2019,
publisher = {Royal Society of Chemistry ({RSC})},
volume = {6},
number = {8},
pages = {1663--1668},
author = {Ainhoa Atxabal and Thorsten Arnold and Subir Parui and Elisabetta Zuccatti and Mirko Cinchetti and F{\`{e}}lix Casanova and Frank Ortmann and Luis E. Hueso},
title = {Molecular spectroscopy in a solid-state device},
journal = {Materials Horizons}
}Downloads
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2018
- Donato Spoltore, Andreas Hofacker, Johannes Benduhn, Sascha Ullbrich, Mathias Nyman, Olaf Zeika, Sebastian Schellhammer, Yeli Fan, Ivan Ramirez, Stephen Barlow, Moritz Riede, Seth R. Marder, Frank Ortmann, Koen Vandewal, "Hole Transport in Low-Donor-Content Organic Solar Cells", In The Journal of Physical Chemistry Letters, American Chemical Society (ACS), vol. 9, no. 18, pp. 5496–5501, Sep 2018. [doi] [Bibtex & Downloads]
Hole Transport in Low-Donor-Content Organic Solar Cells
×Reference
Donato Spoltore, Andreas Hofacker, Johannes Benduhn, Sascha Ullbrich, Mathias Nyman, Olaf Zeika, Sebastian Schellhammer, Yeli Fan, Ivan Ramirez, Stephen Barlow, Moritz Riede, Seth R. Marder, Frank Ortmann, Koen Vandewal, "Hole Transport in Low-Donor-Content Organic Solar Cells", In The Journal of Physical Chemistry Letters, American Chemical Society (ACS), vol. 9, no. 18, pp. 5496–5501, Sep 2018. [doi]
Bibtex
@article{Spoltore_2018,
doi = {10.1021/acs.jpclett.8b02177},
url = {https://doi.org/10.1021%2Facs.jpclett.8b02177},
year = 2018,
month = {sep},
publisher = {American Chemical Society ({ACS})},
volume = {9},
number = {18},
pages = {5496--5501},
author = {Donato Spoltore and Andreas Hofacker and Johannes Benduhn and Sascha Ullbrich and Mathias Nyman and Olaf Zeika and Sebastian Schellhammer and Yeli Fan and Ivan Ramirez and Stephen Barlow and Moritz Riede and Seth R. Marder and Frank Ortmann and Koen Vandewal},
title = {Hole Transport in Low-Donor-Content Organic Solar Cells},
journal = {The Journal of Physical Chemistry Letters}
}Downloads
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- Christopher Gaul, Sebastian Hutsch, Martin Schwarze, Karl Sebastian Schellhammer, Fabio Bussolotti, Satoshi Kera, Gianaurelio Cuniberti, Karl Leo, Frank Ortmann, "Insight into doping efficiency of organic semiconductors from the analysis of the density of states in n-doped C60 and ZnPc", In Nat. Mater., vol. 17, pp. 439, 2018. [doi] [Bibtex & Downloads]
Insight into doping efficiency of organic semiconductors from the analysis of the density of states in n-doped C60 and ZnPc
×Reference
Christopher Gaul, Sebastian Hutsch, Martin Schwarze, Karl Sebastian Schellhammer, Fabio Bussolotti, Satoshi Kera, Gianaurelio Cuniberti, Karl Leo, Frank Ortmann, "Insight into doping efficiency of organic semiconductors from the analysis of the density of states in n-doped C60 and ZnPc", In Nat. Mater., vol. 17, pp. 439, 2018. [doi]
Abstract
Doping plays a crucial role in semiconductor physics, with n-doping being controlled by the ionization energy of the impurity relative to the conduction band edge. In organic semiconductors, efficient doping is dominated by various effects that are currently not well understood. Here, we simulate and experimentally measure, with direct and inverse photoemission spectroscopy, the density of states and the Fermi level position of the prototypical materials C60 and zinc phthalocyanine n-doped with highly efficient benzimidazoline radicals (2-Cyc-DMBI). We study the role of doping-induced gap states, and, in particular, of the difference Δ1 between the electron affinity of the undoped material and the ionization potential of its doped counterpart. We show that this parameter is critical for the generation of free carriers and influences the conductivity of the doped films. Tuning of Δ1 may provide alternative strategies to optimize the electronic properties of organic semiconductors.
Bibtex
@article{NatMater_Ortmann1,
title = {Insight into doping efficiency of organic semiconductors from the analysis of the density of states in n-doped C60 and ZnPc},
author = {Gaul, Christopher and Hutsch, Sebastian and Schwarze, Martin and Schellhammer, Karl Sebastian and Bussolotti, Fabio and Kera, Satoshi and Cuniberti, Gianaurelio and Leo, Karl and Ortmann, Frank},
journal = {Nat. Mater.},
volume = {17},
issue = {5},
pages = {439},
numpages = {},
year = {2018},
month = {},
OPTpublisher = {},
doi = {10.1038/s41563-018-0030-8},
url = {https://www.nature.com/articles/s41563-018-0030-8},
abstract = {Doping plays a crucial role in semiconductor physics, with n-doping being controlled by the ionization energy of the impurity relative to the conduction band edge. In organic semiconductors, efficient doping is dominated by various effects that are currently not well understood. Here, we simulate and experimentally measure, with direct and inverse photoemission spectroscopy, the density of states and the Fermi level position of the prototypical materials C60 and zinc phthalocyanine n-doped with highly efficient benzimidazoline radicals (2-Cyc-DMBI). We study the role of doping-induced gap states, and, in particular, of the difference Δ1 between the electron affinity of the undoped material and the ionization potential of its doped counterpart. We show that this parameter is critical for the generation of free carriers and influences the conductivity of the doped films. Tuning of Δ1 may provide alternative strategies to optimize the electronic properties of organic semiconductors.}
}Downloads
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- Thorsten Arnold, Ainhoa Atxabal, Subir Parui, Luis E. Hueso, Frank Ortmann, "Hot Electrons and Hot Spins at Metal–Organic Interfaces", In Advanced Functional Materials, pp. 1706105, 2018. [doi] [Bibtex & Downloads]
Hot Electrons and Hot Spins at Metal–Organic Interfaces
×Reference
Thorsten Arnold, Ainhoa Atxabal, Subir Parui, Luis E. Hueso, Frank Ortmann, "Hot Electrons and Hot Spins at Metal–Organic Interfaces", In Advanced Functional Materials, pp. 1706105, 2018. [doi]
Bibtex
@article {ADFM:ADFM201706105,
author = {Arnold, Thorsten and Atxabal, Ainhoa and Parui, Subir and Hueso, Luis E. and Ortmann, Frank},
title = {Hot Electrons and Hot Spins at Metal–Organic Interfaces},
journal = {Advanced Functional Materials},
issn = {1616-3028},
url = {http://dx.doi.org/10.1002/adfm.201706105},
doi = {10.1002/adfm.201706105},
pages = {1706105},
keywords = {charge and spin transport, hot electrons, image charge barriers, inelastic scattering, organic semiconductors},
note = {1706105},
year = {2018}
}Downloads
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2017
- Pablo Ordejón, Desanka Boskovic, Michel Panhans, Frank Ortmann, "Ab initio study of electron-phonon coupling in rubrene", In Phys. Rev. B, vol. 96, pp. 035202, Jul 2017. [doi] [Bibtex & Downloads]
Ab initio study of electron-phonon coupling in rubrene
×Reference
Pablo Ordejón, Desanka Boskovic, Michel Panhans, Frank Ortmann, "Ab initio study of electron-phonon coupling in rubrene", In Phys. Rev. B, vol. 96, pp. 035202, Jul 2017. [doi]
Abstract
The use of ab initio methods for accurate simulations of electronic, phononic, and electron-phonon properties of molecular materials such as organic crystals is a challenge that is often tackled stepwise based on molecular properties calculated in gas phase and perturbatively treated parameters relevant for solid phases. In contrast, in this work we report a full first-principles description of such properties for the prototypical rubrene crystals. More specifically, we determine a Holstein-Peierls–type Hamiltonian for rubrene, including local and nonlocal electron-phonon couplings. Thereby, a recipe for circumventing the issue of numerical inaccuracies with low-frequency phonons is presented. In addition, we study the phenyl group motion with a molecular dynamics approach.
Bibtex
@article{PhysRevB.96.035202,
title = {Ab initio study of electron-phonon coupling in rubrene},
author = {Ordej\'on, Pablo and Boskovic, Desanka and Panhans, Michel and Ortmann, Frank},
journal = {Phys. Rev. B},
volume = {96},
issue = {3},
pages = {035202},
numpages = {9},
year = {2017},
month = {Jul},
OPTpublisher = {American Physical Society},
doi = {10.1103/PhysRevB.96.035202},
url = {https://link.aps.org/doi/10.1103/PhysRevB.96.035202},
abstract = {The use of ab initio methods for accurate simulations of electronic, phononic, and electron-phonon properties of molecular materials such as organic crystals is a challenge that is often tackled stepwise based on molecular properties calculated in gas phase and perturbatively treated parameters relevant for solid phases. In contrast, in this work we report a full first-principles description of such properties for the prototypical rubrene crystals. More specifically, we determine a Holstein-Peierls–type Hamiltonian for rubrene, including local and nonlocal electron-phonon couplings. Thereby, a recipe for circumventing the issue of numerical inaccuracies with low-frequency phonons is presented. In addition, we study the phenyl group motion with a molecular dynamics approach.}
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- Koen Vandewal, Johannes Benduhn, Karl Sebastian Schellhammer, Tim Vangerven, Janna E Rückert, Fortunato Piersimoni, Reinhard Scholz, Olaf Zeika, Yeli Fan, Stephen Barlow, Dieter Neher, Seth R Marder, Jean Manca, Donato Spoltore, Gianaurelio Cuniberti, Frank Ortmann, "Absorption Tails of Donor: C60 Blends Provide Insight into Thermally Activated Charge-Transfer Processes and Polaron Relaxation", In Journal of the American Chemical Society, 2017. [doi] [Bibtex & Downloads]
Absorption Tails of Donor: C60 Blends Provide Insight into Thermally Activated Charge-Transfer Processes and Polaron Relaxation
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Koen Vandewal, Johannes Benduhn, Karl Sebastian Schellhammer, Tim Vangerven, Janna E Rückert, Fortunato Piersimoni, Reinhard Scholz, Olaf Zeika, Yeli Fan, Stephen Barlow, Dieter Neher, Seth R Marder, Jean Manca, Donato Spoltore, Gianaurelio Cuniberti, Frank Ortmann, "Absorption Tails of Donor: C60 Blends Provide Insight into Thermally Activated Charge-Transfer Processes and Polaron Relaxation", In Journal of the American Chemical Society, 2017. [doi]
Bibtex
@article{ortmann2017absorption,
title={Absorption Tails of Donor: C60 Blends Provide Insight into Thermally Activated Charge-Transfer Processes and Polaron Relaxation},
author={Vandewal, Koen and Benduhn, Johannes and Schellhammer, Karl Sebastian and Vangerven, Tim and R{\"u}ckert, Janna E and Piersimoni, Fortunato and Scholz, Reinhard and Zeika, Olaf and Fan, Yeli and Barlow, Stephen and Neher, Dieter and Marder, Seth R and Manca, Jean and Spoltore, Donato and Cuniberti, Gianaurelio and Ortmann, Frank},
journal={Journal of the American Chemical Society},
url = {http://pubs.acs.org/doi/10.1021/jacs.6b12857},
year={2017},
OPTpublisher={American Chemical Society},
doi={10.1021/jacs.6b12857}
}Downloads
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- Karl Sebastian Schellhammer, Tian-Yi Li, Olaf Zeika, Christian Körner, Karl Leo, Frank Ortmann, Gianaurelio Cuniberti, "Tuning Near-Infrared Absorbing Donor Materials: A Study of Electronic, Optical, and Charge-Transport Properties of aza-BODIPYs", In Chemistry of Materials, vol. 29, no. 13, pp. 5525-5536, 2017. [doi] [Bibtex & Downloads]
Tuning Near-Infrared Absorbing Donor Materials: A Study of Electronic, Optical, and Charge-Transport Properties of aza-BODIPYs
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Karl Sebastian Schellhammer, Tian-Yi Li, Olaf Zeika, Christian Körner, Karl Leo, Frank Ortmann, Gianaurelio Cuniberti, "Tuning Near-Infrared Absorbing Donor Materials: A Study of Electronic, Optical, and Charge-Transport Properties of aza-BODIPYs", In Chemistry of Materials, vol. 29, no. 13, pp. 5525-5536, 2017. [doi]
Bibtex
@article{doi:10.1021/acs.chemmater.7b00653,
author = {Schellhammer, Karl Sebastian and Li, Tian-Yi and Zeika, Olaf and Körner, Christian and Leo, Karl and Ortmann, Frank and Cuniberti, Gianaurelio},
title = {Tuning Near-Infrared Absorbing Donor Materials: A Study of Electronic, Optical, and Charge-Transport Properties of aza-BODIPYs},
journal = {Chemistry of Materials},
volume = {29},
number = {13},
pages = {5525-5536},
year = {2017},
doi = {10.1021/acs.chemmater.7b00653},
URL = {http://dx.doi.org/10.1021/acs.chemmater.7b00653},
eprint = {http://dx.doi.org/10.1021/acs.chemmater.7b00653}
}Downloads
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- Ainhoa Atxabal, Slawomir Braun, Thorsten Arnold, Xiangnan Sun, Subir Parui, Xianjie Liu, Cristian Gozalvez, Roger Llopis, Aurelio Mateo-Alonso, Felix Casanova, Frank Ortmann, Mats Fahlman, Luis E. Hueso, "Energy Level Alignment at Metal/Solution-Processed Organic Semiconductor Interfaces", In Advanced Materials, vol. 29, no. 19, pp. 1606901–n/a, 2017. [doi] [Bibtex & Downloads]
Energy Level Alignment at Metal/Solution-Processed Organic Semiconductor Interfaces
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Ainhoa Atxabal, Slawomir Braun, Thorsten Arnold, Xiangnan Sun, Subir Parui, Xianjie Liu, Cristian Gozalvez, Roger Llopis, Aurelio Mateo-Alonso, Felix Casanova, Frank Ortmann, Mats Fahlman, Luis E. Hueso, "Energy Level Alignment at Metal/Solution-Processed Organic Semiconductor Interfaces", In Advanced Materials, vol. 29, no. 19, pp. 1606901–n/a, 2017. [doi]
Bibtex
@article {ADMA:ADMA201606901,
author = {Atxabal, Ainhoa and Braun, Slawomir and Arnold, Thorsten and Sun, Xiangnan and Parui, Subir and Liu, Xianjie and Gozalvez, Cristian and Llopis, Roger and Mateo-Alonso, Aurelio and Casanova, Felix and Ortmann, Frank and Fahlman, Mats and Hueso, Luis E.},
title = {Energy Level Alignment at Metal/Solution-Processed Organic Semiconductor Interfaces},
journal = {Advanced Materials},
volume = {29},
number = {19},
issn = {1521-4095},
url = {http://dx.doi.org/10.1002/adma.201606901},
doi = {10.1002/adma.201606901},
pages = {1606901--n/a},
keywords = {energy barriers, hot electron transistors, organic electronics, polymer, spectroscopy},
year = {2017},
note = {1606901},
}Downloads
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- Aron W. Cummings, Sergio O. Valenzuela, Frank Ortmann, Stephan Roche, "Graphene Spintronics, In: 2D Materials: Properties and Devices", Cambridge University Press, pp. 197, 2017. [Bibtex & Downloads]
Graphene Spintronics, In: 2D Materials: Properties and Devices
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Aron W. Cummings, Sergio O. Valenzuela, Frank Ortmann, Stephan Roche, "Graphene Spintronics, In: 2D Materials: Properties and Devices", Cambridge University Press, pp. 197, 2017.
Bibtex
@inbook{AronWCu2017Graphe,
title={Graphene Spintronics, In: 2D Materials: Properties and Devices},
author={Aron W. Cummings, Sergio O. Valenzuela, Frank Ortmann, Stephan Roche},
year={2017},
pages={197},
editor={P. Avouris, T. F. Heinz, and T. Low},
publisher={Cambridge University Press},
chapter={11},
}Downloads
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- Marcus Richter, Karl Sebastian Schellhammer, Peter Machata, Gianaurelio Cuniberti, Alexey Popov, Frank Ortmann, Reinhard Berger, Klaus Müllen, Xinliang Feng, "Polycyclic heteroaromatic hydrocarbons containing a benzoisoindole core", In Organic Chemistry Frontiers, Royal Society of Chemistry, 2017. [Bibtex & Downloads]
Polycyclic heteroaromatic hydrocarbons containing a benzoisoindole core
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Marcus Richter, Karl Sebastian Schellhammer, Peter Machata, Gianaurelio Cuniberti, Alexey Popov, Frank Ortmann, Reinhard Berger, Klaus Müllen, Xinliang Feng, "Polycyclic heteroaromatic hydrocarbons containing a benzoisoindole core", In Organic Chemistry Frontiers, Royal Society of Chemistry, 2017.
Bibtex
@article{richter2017polycyclic,
title={Polycyclic heteroaromatic hydrocarbons containing a benzoisoindole core},
author={Richter, Marcus and Schellhammer, Karl Sebastian and Machata, Peter and Cuniberti, Gianaurelio and Popov, Alexey and Ortmann, Frank and Berger, Reinhard and M{\"u}llen, Klaus and Feng, Xinliang},
journal={Organic Chemistry Frontiers},
year={2017},
publisher={Royal Society of Chemistry}
}Downloads
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Organic / Polymer Path, Prof. Feng
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- Ji Ma, Junzhi Liu, Martin Baumgarten, Yubin Fu, Yuan-Zhi Tan, Karl Sebastian Schellhammer, Frank Ortmann, Gianaurelio Cuniberti, Hartmut Komber, Reinhard Berger, Klaus Müllen, Xinliang Feng, "A Stable Saddle-Shaped Polycyclic Hydrocarbon with an Open-Shell Singlet Ground State", In Angewandte Chemie, vol. 129, no. 12, pp. 3328–3332, 2017. [Bibtex & Downloads]
A Stable Saddle-Shaped Polycyclic Hydrocarbon with an Open-Shell Singlet Ground State
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Ji Ma, Junzhi Liu, Martin Baumgarten, Yubin Fu, Yuan-Zhi Tan, Karl Sebastian Schellhammer, Frank Ortmann, Gianaurelio Cuniberti, Hartmut Komber, Reinhard Berger, Klaus Müllen, Xinliang Feng, "A Stable Saddle-Shaped Polycyclic Hydrocarbon with an Open-Shell Singlet Ground State", In Angewandte Chemie, vol. 129, no. 12, pp. 3328–3332, 2017.
Bibtex
@article{ma2017stable,
title={A Stable Saddle-Shaped Polycyclic Hydrocarbon with an Open-Shell Singlet Ground State},
author={Ma, Ji and Liu, Junzhi and Baumgarten, Martin and Fu, Yubin and Tan, Yuan-Zhi and Schellhammer, Karl Sebastian and Ortmann, Frank and Cuniberti, Gianaurelio and Komber, Hartmut and Berger, Reinhard and Müllen, Klaus and Feng, Xinliang},
journal={Angewandte Chemie},
volume={129},
number={12},
pages={3328--3332},
year={2017},
OPTpublisher={Wiley Online Library}
}Downloads
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Organic / Polymer Path, Prof. Feng
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- Chongqing Yang, Karl Sebastian Schellhammer, Frank Ortmann, Sai Sun, Renhao Dong, Melike Karakus, Zoltán Mics, Markus Löffler, Fan Zhang, Xiaodong Zhuang, Enrique Cánovas, Gianaurelio Cuniberti, Mischa Bonn, Xinliang Feng, "Coordination Polymer Framework-Based On-Chip Micro-Supercapacitors with AC Line-Filtering Performance", In Angewandte Chemie International Edition, 2017. [doi] [Bibtex & Downloads]
Coordination Polymer Framework-Based On-Chip Micro-Supercapacitors with AC Line-Filtering Performance
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Chongqing Yang, Karl Sebastian Schellhammer, Frank Ortmann, Sai Sun, Renhao Dong, Melike Karakus, Zoltán Mics, Markus Löffler, Fan Zhang, Xiaodong Zhuang, Enrique Cánovas, Gianaurelio Cuniberti, Mischa Bonn, Xinliang Feng, "Coordination Polymer Framework-Based On-Chip Micro-Supercapacitors with AC Line-Filtering Performance", In Angewandte Chemie International Edition, 2017. [doi]
Bibtex
@article{Yang2017,
doi = {10.1002/anie.201700679},
url = {https://doi.org/10.1002%2Fanie.201700679},
year = {2017},
OPTpublisher = {Wiley-Blackwell},
author = {Chongqing Yang and Karl Sebastian Schellhammer and Frank Ortmann and Sai Sun and Renhao Dong and Melike Karakus and Zolt{\'{a}}n Mics and Markus L\"{o}ffler and Fan Zhang and Xiaodong Zhuang and Enrique C{\'{a}}novas and Gianaurelio Cuniberti and Mischa Bonn and Xinliang Feng},
title = {Coordination Polymer Framework-Based On-Chip Micro-Supercapacitors with {AC} Line-Filtering Performance},
journal = {Angewandte Chemie International Edition}
}Downloads
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2016
- Xinyang Wang, Fan Zhang, Karl Sebastian Schellhammer, Peter Machata, Frank Ortmann, Gianaurelio Cuniberti, Yubin Fu, Jens Hunger, Ruizhi Tang, Alexey A Popov, others, "Synthesis of NBN-Type Zigzag-Edged Polycyclic Aromatic Hydrocarbons: 1, 9-Diaza-9a-boraphenalene as a Structural Motif", In J. Am. Chem. Soc, vol. 138, no. 36, pp. 11606–11615, 2016. [Bibtex & Downloads]
Synthesis of NBN-Type Zigzag-Edged Polycyclic Aromatic Hydrocarbons: 1, 9-Diaza-9a-boraphenalene as a Structural Motif
×Reference
Xinyang Wang, Fan Zhang, Karl Sebastian Schellhammer, Peter Machata, Frank Ortmann, Gianaurelio Cuniberti, Yubin Fu, Jens Hunger, Ruizhi Tang, Alexey A Popov, others, "Synthesis of NBN-Type Zigzag-Edged Polycyclic Aromatic Hydrocarbons: 1, 9-Diaza-9a-boraphenalene as a Structural Motif", In J. Am. Chem. Soc, vol. 138, no. 36, pp. 11606–11615, 2016.
Bibtex
@article{wang2016synthesis,
title={Synthesis of NBN-Type Zigzag-Edged Polycyclic Aromatic Hydrocarbons: 1, 9-Diaza-9a-boraphenalene as a Structural Motif},
author={Wang, Xinyang and Zhang, Fan and Schellhammer, Karl Sebastian and Machata, Peter and Ortmann, Frank and Cuniberti, Gianaurelio and Fu, Yubin and Hunger, Jens and Tang, Ruizhi and Popov, Alexey A and others},
journal={J. Am. Chem. Soc},
volume={138},
number={36},
pages={11606--11615},
year={2016},
OPTpublisher={ACS Publications}
}Downloads
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- Melanie Lorenz-Rothe, Karl Sebastian Schellhammer, Till Jägeler-Hoheisel, Rico Meerheim, Stefan Kraner, Moritz P Hein, Christoph Schünemann, Max L Tietze, Markus Hummert, Frank Ortmann, others, "From Fluorine to Fluorene—A Route to Thermally Stable aza-BODIPYs for Organic Solar Cell Application", In Advanced Electronic Materials, vol. 2, no. 10, 2016. [Bibtex & Downloads]
From Fluorine to Fluorene—A Route to Thermally Stable aza-BODIPYs for Organic Solar Cell Application
×Reference
Melanie Lorenz-Rothe, Karl Sebastian Schellhammer, Till Jägeler-Hoheisel, Rico Meerheim, Stefan Kraner, Moritz P Hein, Christoph Schünemann, Max L Tietze, Markus Hummert, Frank Ortmann, others, "From Fluorine to Fluorene—A Route to Thermally Stable aza-BODIPYs for Organic Solar Cell Application", In Advanced Electronic Materials, vol. 2, no. 10, 2016.
Bibtex
@article{lorenz2016fluorine,
title={From Fluorine to Fluorene—A Route to Thermally Stable aza-BODIPYs for Organic Solar Cell Application},
author={Lorenz-Rothe, Melanie and Schellhammer, Karl Sebastian and J{\"a}geler-Hoheisel, Till and Meerheim, Rico and Kraner, Stefan and Hein, Moritz P and Sch{\"u}nemann, Christoph and Tietze, Max L and Hummert, Markus and Ortmann, Frank and others},
journal={Advanced Electronic Materials},
volume={2},
number={10},
year={2016},
OPTpublisher={Wiley Online Library}
}Downloads
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2014
- K Sebastian Radke, Reinhard Scholz, Frank Ortmann, Karl Leo, Gianaurelio Cuniberti, "Dynamic Effects on the Charge Transport in an Organic Near-Infrared Absorber Material", In The Journal of Physical Chemistry C, vol. 118, no. 13, pp. 6537–6547, 2014. [Bibtex & Downloads]
Dynamic Effects on the Charge Transport in an Organic Near-Infrared Absorber Material
×Reference
K Sebastian Radke, Reinhard Scholz, Frank Ortmann, Karl Leo, Gianaurelio Cuniberti, "Dynamic Effects on the Charge Transport in an Organic Near-Infrared Absorber Material", In The Journal of Physical Chemistry C, vol. 118, no. 13, pp. 6537–6547, 2014.
Bibtex
@article{radke2014dynamic,
title={Dynamic Effects on the Charge Transport in an Organic Near-Infrared Absorber Material},
author={Radke, K Sebastian and Scholz, Reinhard and Ortmann, Frank and Leo, Karl and Cuniberti, Gianaurelio},
journal={The Journal of Physical Chemistry C},
volume={118},
number={13},
pages={6537--6547},
year={2014},
OPTpublisher={ACS Publications}
}Downloads
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- Alicja Bachmatiuk, Arezoo Dianat, Frank Ortmann, Huy Ta Quang, Magdalena Ola Cichocka, Ignacio Gonzalez-Martinez, Lei Fu, Bernd Rellinghaus, Joergen Eckert, Gianaurelio Cuniberti, others, "Graphene Coatings for the Mitigation of Electron Stimulated Desorption and Fullerene Cap Formation", In Chemistry of Materials, ACS Publications, vol. 26, no. 17, pp. 4998–5003, 2014. [Bibtex & Downloads]
Graphene Coatings for the Mitigation of Electron Stimulated Desorption and Fullerene Cap Formation
×Reference
Alicja Bachmatiuk, Arezoo Dianat, Frank Ortmann, Huy Ta Quang, Magdalena Ola Cichocka, Ignacio Gonzalez-Martinez, Lei Fu, Bernd Rellinghaus, Joergen Eckert, Gianaurelio Cuniberti, others, "Graphene Coatings for the Mitigation of Electron Stimulated Desorption and Fullerene Cap Formation", In Chemistry of Materials, ACS Publications, vol. 26, no. 17, pp. 4998–5003, 2014.
Bibtex
@article{bachmatiuk2014graphene,
title={Graphene Coatings for the Mitigation of Electron Stimulated Desorption and Fullerene Cap Formation},
author={Bachmatiuk, Alicja and Dianat, Arezoo and Ortmann, Frank and Quang, Huy Ta and Cichocka, Magdalena Ola and Gonzalez-Martinez, Ignacio and Fu, Lei and Rellinghaus, Bernd and Eckert, Joergen and Cuniberti, Gianaurelio and others},
journal={Chemistry of Materials},
volume={26},
number={17},
pages={4998--5003},
year={2014},
publisher={ACS Publications}
}Downloads
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other, Prof. Feng
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Publications before 2017:
51. A. Lücke, F. Ortmann, M. Panhans, S. Sanna, E. Rauls, U. Gerstmann, W. G. Schmidt, “Temperature Dependent Hole Mobility and its Limit in Crystal-Phase P3HT Calculated from First Principles” J. Phys. Chem. B, 120, 5572 (2016).
50. X. Wang, F. Zhang, K. S. Schellhammer, P. Machata, F. Ortmann, G. Cuniberti, Y. Fu, J. Hunger, R. Tang, A. A. Popov, R. Berger, K. Müllen, X. Feng, “Synthesis of NBN-Type Zigzag-Edged Polycyclic Aromatic Hydrocarbons: 1,9-Diaza-9a-boraphenalene as a Structural Motif” J. Am. Chem Soc. 138, 11606 (2016).
49. M. Lorenz-Rothe, K. S. Schellhammer, T. Jägeler-Hoheisel, R. Meerheim, S. Kraner, M. P. Hein, C. Schünemann, M. L. Tietze, M. Hummert, F. Ortmann*, G. Cuniberti, C. Körner, K. Leo “From Fluorine to Fluorene – A Route to Thermally Stable aza-BODIPYs for Organic Solar Cell Application” Adv. Electron. Mater. 1600152 (2016).
48. D. V. Tuan, F. Ortmann, A. W. Cummings, D. Soriano, S. Roche, “Spin Dynamics and Relaxation in Graphene Dictated by Electron-hole Puddles” Sci. Rep. 6, 21046 (2016).
47. N. Leconte, F. Ortmann, A. Cresti, S. Roche, “Unconventional Features in the Quantum Hall Regime of Disordered Graphene: Percolating Impurity States and Hall Conductance Quantization” Phys. Rev. B 93, 115404 (2016).
46. F. Ortmann, S. Roche and S. O. Valenzuela (Eds.) “Topological Insulators: Fundamentals and Perspectives” Wiley-VCH Weinheim, Germany (2015).
45. F. Ortmann, S. Roche and S. O. Valenzuela, “Quantum Spin Hall Effect and Topological Insulators” in “Topological Insulators: Fundamentals and Perspectives”, p.1-10.
44. F. Ortmann, N. Leconte, and S. Roche “Efficient Linear Scaling Approach for Computing the Kubo Hall Conductivity” Phys. Rev. B 91, 165117 (2015).
43. A. Lücke, W. Schmidt, E. Rauls, F. Ortmann, and U. Gerstmann “Influence of Structural Defects and Oxidation onto Hole Conductivity in P3HT” J. Phys. Chem. 119, 6481 (2015).
42. S. Kraner, J. Widmer, J. Benduhn, E. Hieckmann, T. Jägeler‐Hoheisel, S. Ullbrich, D. Schütze, K. S. Radke, G. Cuniberti, F. Ortmann, M. Lorenz‐Rothe, R. Meerheim, D. Spoltore, K. Vandewal, C. Koerner, and K. Leo “Influence of side groups on the performance of infrared absorbing aza-BODIPY organic solar cells” Phys. Stat. Sol. A 212, 2747 (2015).
41. H. Quang, A. Bachmatiuk, A. Dianat, F. Ortmann, J. Zhao, J. Warner, J. Eckert, G. Cuniberti, M. Rümmeli, “In-Situ Formation of Free-Standing Graphene-like Mono- and Bi- layer ZnO Membranes” ACS Nano 9, 11408 (2015).
40. F. Ortmann, K. S. Radke, A. Günther, D. Kasemann, K. Leo, and G. Cuniberti “Materials Meets Concepts in Molecule-based Electronics” Adv. Funct. Mater. 25, 1933 (2015).
39. D. Soriano, D. Van Tuan, S. M.-M. Dubois, M. Gmitra, A. W. Cummings, D. Kochan, F. Ortmann, J.-C. Charlier, J. Fabian and S. Roche “Spin transport in hydrogenated graphene” 2D Mater 2, 022002 (2015).
38. D. Van Tuan, F. Ortmann, D. Soriano, S. O. Valenzuela, and S. Roche “Spin-Pseudospin Entanglement and Spin Relaxation in Graphene” Nature Phys. 10, 857–863 (2014).
37. A. Bachmatiuk, A. Dianat, F. Ortmann, H. Ta Quang, M. Cichocka, I. Gonzalez-Martinez, L. Fu, B. Rellinghaus, J. Eckert, G. Cuniberti, and M. H. Rümmeli “Graphene coatings for the mitigation of electron induced desorption and fullerene cap formation from flakes” Chem. Mater. 26, 4998 (2014).
36. N. Leconte, S. Roche, F. Ortmann, A. Cresti, and J.-C. Charlier, “Quantum transport in chemically functionalized graphene at high magnetic field: defect-induced critical states and breakdown of electron-hole symmetry” 2D Materials 1, 021001 (2014).
35. K. S. Radke, R. Scholz, F. Ortmann, K. Leo, and G. Cuniberti “Dynamic Effects on the Charge Transport in an Organic Near-Infrared Absorber Material” J. Phys. Chem. C 118, 6537 (2014).
34. R. Martinez-Gordillo, S. Roche, F. Ortmann, and M. Pruneda “Transport Fingerprints at Graphene Superlattice Dirac Points Induced by Boron-Nitride Substrate” Phys. Rev. B 89, 161401(R) (2014).
33. K.S. Radke, F. Ortmann, and G. Cuniberti “Concepts and Modeling for Charge Transport in Organic Electronic Materials” in “Supramolecular Materials for Opto-Electronics” Ed.: N. Koch, RSC Publishing (2014).
32. F. Ortmann and S. Roche “Splitting of the Zero-Energy Landau Level and Universal Dissipative Conductivity at Critical Points in Disordered Graphene” Phys. Rev. Lett. 110, 086602 (2013).
31. A. Cresti, F. Ortmann, T. Louvet, D. Van Tuan, and S. Roche “Broken Symmetries, Zero- Energy Modes and Quantum Transport in Disordered Graphene: From Supermetallic to Insulating Regimes” Phys. Rev. Lett. 110, 196601 (2013).
30. A. Cresti, T. Louvet, F. Ortmann, D. Van Tuan, P. Lenarczyk, G. Huhs, and S. Roche “Impact of Vacancies on Diffusive and Pseudodiffusive ElectronicTransport in Graphene” Crystals 3, 289 (2013).
29. D. Van Tuan, J. Kotakoski, T. Louvet, F. Ortmann, J. Meyer, S. Roche “Scaling Properties for Charge Transport in Polycrystalline Graphene” Nano Lett. 13, 1730 (2013).
28. F. Ortmann and S. Roche “Multiscale Transport methods for exploring nanomaterials and nanodevices” in “Multiscale Modelling Methods for Applications in Materials Science” Eds.: I. Kondov and G. Sutmann, Forschungszentrum Jülich, Germany, IAS Series Volume 19 (2013).
27. D. Soriano*, F. Ortmann*, and S. Roche “Three-Dimensional Models of Topological Insulators: Engineering of Dirac Cones and Robustness of the Spin Texture” Phys. Rev. Lett. 109, 266805 (2012). (*equal author contribution)
26. D. Van Tuan, A. Kumar, S. Roche, F. Ortmann, M. F. Thorpe, and P. Ordejon “Insulating Behaviour of an Amorphous Graphene Membrane” Phys. Rev. B Rapid Communication 86, 121408(R) (2012).
25. S. Roche, N. Leconte, F. Ortmann, A. Lherbier, D. Soriano, and J.-C. Charlier “Quantum Transport in Disordered Graphene: A Theoretical Perspective” Sol. State Comm. 152, 1404–1410 (2012).
24. B. Oetzel, F. Ortmann, L. Matthes, F. Tandetzky, F. Bechstedt, and K. Hannewald “Large bandwidths in synthetic one-dimensional stacks of biological molecules” Phys. Rev. B, 86, 195407 (2012).
23. F. Ortmann, and S. Roche “Charge Transport in Organic Crystals: Temperature Tuning of Disorder Effects” Phys. Rev. B Rapid Communication 84, 180302(R) (2011).
22. F. Ortmann, A. Cresti, G. Montambaux, and S. Roche “Magnetoresistance in Disordered Graphene: The Role of Pseudospin and Dimensionality Effects Unraveled” EPL 94, 47006 (2011).
21. S. Roche, F. Ortmann, A. Cresti, B. Biel, and D. Jimenez “Quantum Transport in Graphene-Based Materials and Devices: From Pseudospin Effects to a New Switching Principle” in “Graphene Synthesis and Applications” Eds.: W. Choi and J. Lee, Taylor and Francis Books/CRC Press (2011).
20. M. H. Rümmeli, C. G. Rocha, F. Ortmann, I. Ibrahim, H. Sevincli, F. Börrnert, J. Kunstmann, A. Bachmatiuk, M. Pötschke, M. Shiraishi, M. Meyyappan, B. Büchner, S. Roche and G. Cuniberti “Graphene: Piecing it Together” Adv. Mater. 23, 4471 (2011).
19. F. Ortmann, F. Bechstedt, and K. Hannewald “Charge transport in organic crystals: Theory and modeling” Phys. Stat. Sol. B 248, 511 (2011).
18. F. Ortmann, F. Bechstedt, and K. Hannewald “Charge Transport in Organic Crystals: Interplay of Band Transport, Hopping, and Electron-Phonon Scattering” New J. Phys. 12, 023011 (2010).
17. B. Höffling, F. Ortmann, K. Hannewald, and F. Bechstedt “Cysteine Adsorption on Au(110): A First-Principles Study” Phys. Rev. B 81, 045407 (2010).
16. U. Treske, F. Ortmann, B. Oetzel, K. Hannewald, and F. Bechstedt “Electronic and Transport Properties of Graphene Nanoribbons” Phys. Stat. Sol. A 207, 304 (2010).
15. F. Ortmann, F. Bechstedt, and K. Hannewald “Characteristics of small and large polaron motion in organic crystals” J. Phys. Cond. Mat. 22, 465802 (2010).
14. B. Höffling, F. Ortmann, K. Hannewald, and F. Bechstedt “Interface with Organic Molecules: Cysteine on Au(110)” Phys. Stat. Sol. C 7, 149 (2010).
13. F. Ortmann, F. Bechstedt, and K. Hannewald “Theory of charge transport in organic crystals: Beyond Holstein’s small-polaron model” Phys. Rev. B 79, 235206 (2009).
12. F. Ortmann, K. Hannewald, and F. Bechstedt “Charge Transport in Guanine-Based Materials” J. Phys. Chem. B 113, 7367 (2009).
11. R. Leitsmann, F. Ortmann, F. Bechstedt “Quantum confined Stark effect in embedded PbTe nanocrystals” in: High Performance Computing in Science and Engineering ‘08 (Springer, Berlin 2009), p. 59.
10. F. Ortmann, K. Hannewald, and F. Bechstedt “Ab initio description and visualization of charge transport in durene crystals” Appl. Phys. Lett. 93, 222105 (2008).
9. B. Oetzel, M. Preuss, F. Ortmann, K. Hannewald, and F. Bechstedt “Quantum transport through nanowires: Ab initio studies using plane waves and supercells” Phys. Stat. Sol. B 245, 854 (2008).
8. F. Ortmann, K. Hannewald, and F. Bechstedt “Electronic properties of durene crystals: Implications for charge transport” Phys. Stat. Sol. B 245, 825 (2008).
7. F. Ortmann, K. Hannewald, and F. Bechstedt “Guanine Crystals: A First Principles Study” J. Phys. Chem. B 112, 1540 (2008).
6. R. Maul, F. Ortmann, M. Preuss, K. Hannewald, and F. Bechstedt “DFT studies using supercells and projector-augmented waves for structure, energetics, and dynamics of glycine, alanine, and cysteine” J. Comput. Chem. 28, 1817 (2007).
5. F. Ortmann, K. Hannewald, and F. Bechstedt “Ab initio studies of structural, vibrational, and electronic properties of durene crystals and molecules” Phys. Rev. B 75, 195219 (2007).
4. R. Maul, M. Preuss, F. Ortmann, K. Hannewald, and F. Bechstedt “Electronic Excitations of Glycine, Alanine, and Cysteine Conformers from First-Principles Calculations” J. Phys. Chem. A 111, 4370 (2007).
3. F. Ortmann, F. Bechstedt, and W. G. Schmidt “Semiempirical van der Waals correction to the density functional description of solids and molecular structures” Phys. Rev. B 73, 205101 (2006).
2. W. G. Schmidt, K. Seino, M. Preuss, A. Hermann, F. Ortmann, and F. Bechstedt “Organic molecule adsorption on solid surfaces: chemical bonding, mutual polarisation and dispersion interaction” Appl. Phys. A 85, 387 (2006).
1. F. Ortmann, W. G. Schmidt, and F. Bechstedt “Attracted by Long-Range Electron Correlation: Adenine on Graphite” Phys. Rev. Lett. 95, 186101 (2005).