@article{ZenBilgeGalbrechtetal.2006,
  author    = {Zen, Achmad and Bilge, Askin and Galbrecht, Frank and Alle, Ronald and Meerholz, Klaus and Grenzer, J{\"o}rg and Neher, Dieter and Scherf, Ullrich and Farrell, Tony},
  title     = {Solution processable organic field-effect transistors utilizing an alpha,alpha '-dihexylpentathiophene- based swivel cruciform},
  doi       = {10.1021/Ja0573357},
  year      = {2006},
  language  = {en}
}
@article{YangMuellerNeheretal.2006,
  author    = {Yang, Xiaohui and M{\"u}ller, David C. and Neher, Dieter and Meerholz, Klaus},
  title     = {Highly efficient polymeric electrophosphorescent diodes},
  year      = {2006},
  abstract  = {Polymeric electrophosphorescent LEDs with internal quantum efficiencies approaching unity have been fabricated. Such performance levels are previously unknown for OLEDs. The key to this success is redox chemically doped oxetane- crosslinkable hole-transporting layers with multilayer capability (see figure). They improve hole injection and act as electron-blocking layers, without the need to include exciton-or hole-blocking layers},
  language  = {en}
}
@article{KulikovskyNeherMecheretal.2004,
  author    = {Kulikovsky, Lazar and Neher, Dieter and Mecher, E. and Meerholz, Klaus and Horhold, H. H. and Ostroverkhova, O.},
  title     = {Photocurrent dynamics in a poly(phenylene vinylene)-based photorefractive composite},
  issn      = {1098-0121},
  year      = {2004},
  abstract  = {All parameters describing the charge carrier dynamics in a poly(phenylene vinylene)-based photorefractive (PR) composite relevant to PR grating dynamics were determined using photoconductivity studies under various illumination conditions. In particular, the values of the coefficients for trap filling and recombination of charges with ionized sensitizer molecules could be extracted independently. It is concluded that the PR growth time without preillumination is mostly determined by the competition between deep trap filling and recombination with ionized sensitizer molecules. Further, the pronounced increase in PR speed upon homogeneous preillumination (gating) as reported recently is quantitatively explained by deep trap filling},
  language  = {en}
}
@article{HalbrueggeBanerjiMeerholz2022,
  author    = {Halbr{\"u}gge, Lena and Banerji, Amitabh and Meerholz, Klaus},
  title     = {Hallo Zukunft!},
  series = {Chemie konkret : CHEMKON ; Forum f{\"u}r Unterricht und Didaktik},
  volume    = {29},
  journal   = {Chemie konkret : CHEMKON ; Forum f{\"u}r Unterricht und Didaktik},
  number    = {51},
  publisher = {Wiley-VCH},
  address   = {Weinheim},
  issn      = {0944-5846},
  doi       = {10.1002/ckon.202200030},
  pages     = {355 -- 361},
  year      = {2022},
  abstract  = {Gedruckte Elektronik ist nicht nur ein aufstrebendes Forschungsfeld, sie wird in naher Zukunft auch eine wesentliche Rolle in unserem Alltag spielen. Gedruckte, elektronische Bauteile k{\"o}nnen sehr d{\"u}nn und flexibel sein und somit vielf{\"a}ltig eingesetzt werden. F{\"u}r die Implementation in der (Hoch-)Schule haben die Autoren eine flexible, lichtemittierende Folie entwickelt, die mit einfachen Materialien und Methoden manuell gedruckt werden kann.},
  language  = {de}
}
@article{GrossMuellerNothoferetal.2000,
  author    = {Gross, M. and M{\"u}ller, David C. and Nothofer, Heinz-Georg and Scherf, Ullrich and Neher, Dieter and Br{\"a}uchler, C. and Meerholz, Klaus},
  title     = {Improving the performance of doped p-conjugated polymers for use in organic light-emitting diodes},
  year      = {2000},
  language  = {en}
}
@article{DaeublerBittnerMeerholzetal.2000,
  author    = {D{\"a}ubler, Thomas Karl and Bittner, Reinhard and Meerholz, Klaus and Neher, Dieter},
  title     = {Charge carrier photogeneration, trapping and space-charge field formation in PVK-based photorefractive materials},
  year      = {2000},
  language  = {en}
}
@article{BrinkmannBeckerZimmermannetal.2022,
  author    = {Brinkmann, Kai Oliver and Becker, Tim and Zimmermann, Florian and Kreusel, Cedric and Gahlmann, Tobias and Theisen, Manuel and Haeger, Tobias and Olthof, Selina and T{\"u}ckmantel, Christian and G{\"u}nster, M. and Maschwitz, Timo and G{\"o}belsmann, Fabian and Koch, Christine and Hertel, Dirk and Caprioglio, Pietro and Pe{\~n}a-Camargo, Francisco and Perdig{\´o}n-Toro, Lorena and Al-Ashouri, Amran and Merten, Lena and Hinderhofer, Alexander and Gomell, Leonie and Zhang, Siyuan and Schreiber, Frank and Albrecht, Steve and Meerholz, Klaus and Neher, Dieter and Stolterfoht, Martin and Riedl, Thomas},
  title     = {Perovskite-organic tandem solar cells with indium oxide interconnect},
  series = {Nature},
  volume    = {604},
  journal   = {Nature},
  number    = {7905},
  publisher = {Nature Research},
  address   = {Berlin},
  issn      = {0028-0836},
  doi       = {10.1038/s41586-022-04455-0},
  pages     = {280 -- 286},
  year      = {2022},
  abstract  = {Multijunction solar cells can overcome the fundamental efficiency limits of single-junction devices. The bandgap tunability of metal halide perovskite solar cells renders them attractive for multijunction architectures(1). Combinations with silicon and copper indium gallium selenide (CIGS), as well as all-perovskite tandem cells, have been reported(2-5). Meanwhile, narrow-gap non-fullerene acceptors have unlocked skyrocketing efficiencies for organic solar cells(6,7). Organic and perovskite semiconductors are an attractive combination, sharing similar processing technologies. Currently, perovskite-organic tandems show subpar efficiencies and are limited by the low open-circuit voltage (V-oc) of wide-gap perovskite cells(8) and losses introduced by the interconnect between the subcells(9,10). Here we demonstrate perovskite-organic tandem cells with an efficiency of 24.0 per cent (certified 23.1 per cent) and a high V-oc of 2.15 volts. Optimized charge extraction layers afford perovskite subcells with an outstanding combination of high V-oc and fill factor. The organic subcells provide a high external quantum efficiency in the near-infrared and, in contrast to paradigmatic concerns about limited photostability of non-fullerene cells(11), show an outstanding operational stability if excitons are predominantly generated on the non-fullerene acceptor, which is the case in our tandems. The subcells are connected by an ultrathin (approximately 1.5 nanometres) metal-like indium oxide layer with unprecedented low optical/electrical losses. This work sets a milestone for perovskite-organic tandems, which outperform the best p-i-n perovskite single junctions(12) and are on a par with perovskite-CIGS and all-perovskite multijunctions(13).},
  language  = {en}
}
@article{BittnerDaeublerNeheretal.1999,
  author    = {Bittner, Reinhard and D{\"a}ubler, Thomas Karl and Neher, Dieter and Meerholz, Klaus},
  title     = {Influence of the glass-transition and the chromophore content on the steady-state performance of PVK-based photorefractive polymers},
  year      = {1999},
  language  = {en}
}