Enhancing sub-bandgap external quantum efficiency by photomultiplication for narrowband organic near-infrared photodetectors

by Jonas Kublitski, Axel Fischer, Shen Xing, Lukasz Baisinger, Eva Bittrich, Donato Spoltore, Johannes Benduhn, Koen Vandewal, Karl Leo
Published 2021

The role of spin in the degradation of organic photovoltaics

by Ivan Ramirez, Alberto Privitera, Safakath Karuthedath, Anna Jungbluth, Johannes Benduhn, Andreas Sperlich, Donato Spoltore, Koen Vandewal, Frédéric Laquai, Moritz Riede
Published 2021

Organic narrowband near-infrared photodetectors based on intermolecular charge-transfer absorption

by Bernhard Siegmund, Andreas Mischok, Johannes Benduhn, Olaf Zeika, Sascha Ullbrich, Frederik Nehm, Matthias Böhm, Donato Spoltore, Hartmut Fröb, Christian Körner, Karl Leo, Koen Vandewal
Published 2017

Strong light-matter coupling for reduced photon energy losses in organic photovoltaics

by Vasileios C. Nikolis, Andreas Mischok, Bernhard Siegmund, Jonas Kublitski, Xiangkun Jia, Johannes Benduhn, Ulrich Hörmann, Dieter Neher, Malte C. Gather, Donato Spoltore, Koen Vandewal
Published 2019

Doping-induced carrier profiles in organic semiconductors determined from capacitive extraction-current transients

by Mathias Nyman, Oskar J. Sandberg, Staffan Dahlström, Donato Spoltore, Christian Körner, Yadong Zhang, Stephen Barlow, Seth R. Marder, Karl Leo, Koen Vandewal, Ronald Österbacka
Published 2017

Reverse dark current in organic photodetectors and the major role of traps as source of noise

by Jonas Kublitski, Andreas Hofacker, Bahman K. Boroujeni, Johannes Benduhn, Vasileios C. Nikolis, Christina Kaiser, Donato Spoltore, Hans Kleemann, Axel Fischer, Frank Ellinger, Koen Vandewal, Karl Leo
Published 2021

Orientation dependent molecular electrostatics drives efficient charge generation in homojunction organic solar cells

by Yifan Dong, Vasileios C. Nikolis, Felix Talnack, Yi-Chun Chin, Johannes Benduhn, Giacomo Londi, Jonas Kublitski, Xijia Zheng, Stefan C. B. Mannsfeld, Donato Spoltore, Luca Muccioli, Jing Li, Xavier Blase, David Beljonne, Ji-Seon Kim, Artem A. Bakulin, Gabriele D’Avino, James R. Durrant, Koen Vandewal
Published 2020