Publications

@article{Jiang2020,

title = {Internal nanoscale architecture and charge carrier dynamics of wide bandgap non-fullerene bulk heterojunction active layers in organic solar cells},

author = {Xinyu Jiang and Hongwon Kim and Peter S Deimel and Wei Chen and Wei Cao and Dan Yang and Shanshan Yin and Roy Schaffrinna and Francesco Allegretti and Johannes V Barth and Martina Schwager and Haodong Tang and Kai Wang and Matthias Schwartzkopf and Stephan V Roth and Peter Müller-Buschbaum},

url = {http://dx.doi.org/10.1039/D0TA09671G},

doi = {10.1039/D0TA09671G},

year  = {2020},

date = {2020-01-01},

journal = {J. Mater. Chem. A},

volume = {8},

pages = {23628-23636},

publisher = {The Royal Society of Chemistry},

abstract = {Bulk heterojunction (BHJ) organic solar cells have gained increasing attention in the past few years. In this work, active layers of a wide-bandgap polymer donor with benzodithiophene units PBDB-T-2F and a non-fullerene small molecule acceptor IT-M are assembled into photovoltaic devices with different amounts of solvent additive 1,8-diiodooctane (DIO). The influence of DIO on the nanoscale film morphology and crystalline structure as well as the charge carrier dynamics of the active layers are investigated by combining grazing-incidence small-angle X-ray scattering (GISAXS), grazing-incidence wide-angle X-ray scattering (GIWAXS), X-ray reflectivity (XRR), UV-visible (UV-vis) absorption spectroscopy, X-ray photoelectron spectroscopy (XPS), time-resolved photoluminescence (TRPL) and space charge limited current measurements, which are correlated with the corresponding performance of the solar cells. At 0.5 vol% DIO addition, the wide-bandgap non-fullerene organic solar cells show the best performance due to high open-circuit voltage and short-circuit current resulting from an improved charge carrier management due to the optimal inner nanoscale morphology of the active layers in terms of surface enrichment, crystallinity and crystalline orientation.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Maehringer2020,

title = {Taking stock of stacking},

author = {Andre Mähringer and Dana D Medina},

url = {https://doi.org/10.1038/s41557-020-00568-z},

doi = {10.1038/s41557-020-00568-z},

issn = {1755-4349},

year  = {2020},

date = {2020-01-01},

journal = {Nature Chemistry},

volume = {12},

number = {11},

pages = {985--987},

abstract = {The manner in which adjacent sheets stack in layered covalent organic frameworks largely influences their material properties, including chemical stability, crystallinity and porosity. The layer stacking of a COF has now been probed locally, showing disorder that is not detected through long-range characterization.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Rotter2020,

title = {Highly conducting Wurster-type twisted covalent organic frameworks},

author = {Julian M Rotter and Roman Guntermann and Michael Auth and Andre Mähringer and Andreas Sperlich and Vladimir Dyakonov and Dana D Medina and Thomas Bein},

url = {http://dx.doi.org/10.1039/D0SC03909H},

doi = {10.1039/D0SC03909H},

year  = {2020},

date = {2020-01-01},

journal = {Chem. Sci.},

volume = {11},

pages = {12843-12853},

publisher = {The Royal Society of Chemistry},

abstract = {Covalent organic frameworks (COFs) define a versatile structural paradigm combining attractive properties such as crystallinity, porosity, and chemical and structural modularity which are valuable for various applications. For the incorporation of COFs into optoelectronic devices, efficient charge carrier transport and intrinsic conductivity are often essential. Here, we report the synthesis of two imine-linked two-dimensional COFs, WTA and WBDT, featuring a redox-active Wurster-type motif based on the twisted tetragonal N,N,N′,N′-tetraphenyl-1,4-phenylenediamine node. By condensing this unit with either terephthalaldehyde (TA) or benzodithiophene dialdehyde (BDT), COFs featuring a dual-pore kagome-type structure were obtained as highly crystalline materials with large specific surface areas and mesoporosity. In addition, the experimentally determined high conduction band energies of both COFs render them suitable candidates for oxidative doping. The incorporation of a benzodithiophene linear building block into the COF allows for high intrinsic macroscopic conductivity. Both anisotropic and average isotropic electrical conductivities were determined with van der Pauw measurements using oriented films and pressed pellets, respectively. Furthermore, the impact of different dopants such as F4TCNQ, antimony pentachloride and iodine on the conductivities of the resulting doped COFs was studied. By using the strong organic acceptor F4TCNQ, a massive increase of the radical cation density (up to 0.5 radicals per unit cell) and long-term stable electrical conductivity as high as 3.67 S m−1 were achieved for the anisotropic transport in an oriented film, one of the highest for any doped COF to date. Interestingly, no significant differences between isotropic and anisotropic charge transport were found in films and pressed pellets. This work expands the list of possible building nodes for electrically conducting COFs from planar systems to twisted geometries. The achievement of high and stable electrical conductivity paves the way for possible applications of new COFs in organic (opto)electronics.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Sailer2020,

title = {Screening within accumulation layers of molecular semiconductors},

author = {D Sailer and A Bornschlegl and R Kersting},

url = {https://doi.org/10.1063/5.0015585},

doi = {10.1063/5.0015585},

year  = {2020},

date = {2020-01-01},

journal = {Applied Physics Letters},

volume = {117},

number = {8},

pages = {083301},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Heyne2020,

title = {Mixed Mercaptocarboxylic Acid Shells Provide Stable Dispersions of InPZnS/ZnSe/ZnS Multishell Quantum Dots in Aqueous Media},

author = {Benjamin Heyne and Kristin Arlt and André Geßner and Alexander F Richter and Markus Döblinger and Jochen Feldmann and Andreas Taubert and Armin Wedel},

url = {https://www.mdpi.com/2079-4991/10/9/1858},

doi = {10.3390/nano10091858},

issn = {2079-4991},

year  = {2020},

date = {2020-01-01},

journal = {Nanomaterials},

volume = {10},

number = {9},

abstract = {Highly luminescent indium phosphide zinc sulfide (InPZnS) quantum dots (QDs), with zinc selenide/zinc sulfide (ZnSe/ZnS) shells, were synthesized. The QDs were modified via a post-synthetic ligand exchange reaction with 3-mercaptopropionic acid (MPA) and 11-mercaptoundecanoic acid (MUA) in different MPA:MUA ratios, making this study the first investigation into the effects of mixed ligand shells on InPZnS QDs. Moreover, this article also describes an optimized method for the correlation of the QD size vs. optical absorption of the QDs. Upon ligand exchange, the QDs can be dispersed in water. Longer ligands (MUA) provide more stable dispersions than short-chain ligands. Thicker ZnSe/ZnS shells provide a better photoluminescence quantum yield (PLQY) and higher emission stability upon ligand exchange. Both the ligand exchange and the optical properties are highly reproducible between different QD batches. Before dialysis, QDs with a ZnS shell thickness of ~4.9 monolayers (ML), stabilized with a mixed MPA:MUA (mixing ratio of 1:10), showed the highest PLQY, at ~45%. After dialysis, QDs with a ZnS shell thickness of ~4.9 ML, stabilized with a mixed MPA:MUA and a ratio of 1:10 and 1:100, showed the highest PLQYs, of ~41%. The dispersions were stable up to 44 days at ambient conditions and in the dark. After 44 days, QDs with a ZnS shell thickness of ~4.9 ML, stabilized with only MUA, showed the highest PLQY, of ~34%.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Lang2020,

title = {Bioinspired Molecular Bridging in a Hybrid Perovskite Leads to Enhanced Stability and Tunable Properties},

author = {Arad Lang and Iryna Polishchuk and Eva Seknazi and Jochen Feldmann and Alexander Katsman and Boaz Pokroy},

url = {https://onlinelibrary.wiley.com/doi/abs/10.1002/adfm.202005136},

doi = {https://doi.org/10.1002/adfm.202005136},

year  = {2020},

date = {2020-01-01},

journal = {Advanced Functional Materials},

volume = {30},

number = {42},

pages = {2005136},

abstract = {Abstract Hybrid perovskites demonstrate high potential in optoelectronic applications. Their main drawback is their low stability under humid conditions. In this paper, one of nature's strategies is implemented—the incorporation of amino acids into the crystal lattice—in order to improve the stability of methylammonium lead bromide (MAPbBr3) in water, and to tune its structure, as well as its optical and thermal properties. The amino acid lysine, which possesses two NH3+ groups, is incorporated into the hybrid unit cell, by substituting two methylammonium ions and serves as a “molecular bridge”. This incorporation induces a decrease in the lattice parameter of the host, accompanied with an increase in its bandgap and noticeable changes in its morphology. Furthermore, a substantial decrease in the thermal expansion coefficient of MAPbBr3 and a shift of its cubic-to-tetragonal phase transformation temperature are observed. Two different modes of incorporation are identified, which depend on the conditions of crystallization. These modes dictate the level of lysine incorporation and the magnitude of MAPbBr3 bandgap changes. Notably, lysine incorporation strongly increases the perovskite stability in water. This study demonstrates a unique and promising approach to tune the properties and improve the stability of hybrid perovskites via this novel bioinspired route.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Foeller2020b,

title = {On the photophysical properties of IrIII, PtII, and PdII (phenylpyrazole) (phenyldipyrrin) complexes},

author = {Jelena Föller and Daniel H Friese and Stefan Riese and Jeremy M Kaminski and Simon Metz and David Schmidt and Frank Würthner and Christoph Lambert and Christel M Marian},

doi = {10.1039/c9cp05603c},

year  = {2020},

date = {2020-01-01},

journal = {Physical Chemistry Chemical Physics},

volume = {22},

number = {6},

pages = {3217--3233},

publisher = {Royal Society of Chemistry (RSC)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Menekse2020b,

title = {Quinoidal dicyanomethylene-endcapped cyclopentadithiophenes as vacuum-processable n-type semiconductors},

author = {Kaan Menekse and Pengzhong Chen and Bernhard Mahlmeister and Olga Anhalt and Astrid Kudzus and Matthias Stolte and Frank Würthner},

doi = {10.1039/d0tc02988b},

year  = {2020},

date = {2020-01-01},

journal = {Journal of Materials Chemistry C},

volume = {8},

number = {43},

pages = {15303--15311},

publisher = {Royal Society of Chemistry (RSC)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Leonhardt2020,

title = {A covalent organic cage compound acting as a supramolecular shadow mask for the regioselective functionalization of C60},

author = {Viktoria Leonhardt and Stefanie Fimmel and Ana-Maria Krause and Florian Beuerle},

doi = {10.1039/d0sc03131c},

year  = {2020},

date = {2020-01-01},

journal = {Chemical Science},

volume = {11},

number = {32},

pages = {8409--8415},

publisher = {Royal Society of Chemistry (RSC)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Michail2020,

title = {Exciton coupling effects on the two-photon absorption of squaraine homodimers with varying bridge units},

author = {Evripidis Michail and Maximilian H Schreck and Marco Holzapfel and Christoph Lambert},

doi = {10.1039/d0cp03410j},

year  = {2020},

date = {2020-01-01},

journal = {Physical Chemistry Chemical Physics},

volume = {22},

number = {33},

pages = {18340--18350},

publisher = {Royal Society of Chemistry (RSC)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Zhukov2020,

title = {Positive electronic exchange interaction and predominance of minor triplet channel in CIDNP formation in short lived charge separated states of D-X-A dyads},

author = {Ivan Zhukov and Natalya Fishman and Alexey Kiryutin and Nikita Lukzen and Mikhail Panov and Ulrich Steiner and Hans-Martin Vieth and Julian Schäfer and Christoph Lambert and Alexandra Yurkovskaya},

doi = {10.1063/1.5131817},

year  = {2020},

date = {2020-01-01},

journal = {The Journal of Chemical Physics},

volume = {152},

number = {1},

pages = {014203},

publisher = {AIP Publishing},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Hoecker2020,

title = {Seed crystal free growth of high-quality double cation – double halide perovskite single crystals for optoelectronic applications},

author = {Julian Höcker and Mehmet Ozcan and Sebastian Hammer and Mathias Fischer and Benedikt Bichler and Melina Armer and Philipp Rieder and Volker Drach and Jens Pflaum and Bert Nickel and Vladimir Dyakonov},

doi = {10.1039/d0tc01617a},

year  = {2020},

date = {2020-01-01},

journal = {Journal of Materials Chemistry C},

volume = {8},

number = {24},

pages = {8275--8283},

publisher = {Royal Society of Chemistry (RSC)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Lindorf2020,

title = {Organic-based thermoelectrics},

author = {M Lindorf and K A Mazzio and J Pflaum and K Nielsch and W Brütting and M Albrecht},

doi = {10.1039/c9ta11717b},

year  = {2020},

date = {2020-01-01},

journal = {Journal of Materials Chemistry A},

volume = {8},

number = {16},

pages = {7495--7507},

publisher = {Royal Society of Chemistry (RSC)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{He2020,

title = {Atomically dispersed asymmetric Cu–B pair on 2D carbon nitride synergistically boosts the conversion of CO into C2 products},

author = {Tianwei He and Karsten Reuter and Aijun Du},

doi = {10.1039/c9ta12090d},

year  = {2020},

date = {2020-01-01},

journal = {Journal of Materials Chemistry A},

volume = {8},

number = {2},

pages = {599--606},

publisher = {Royal Society of Chemistry (RSC)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Belaidi2019,

title = {Insights into the Optical Properties of Triarylboranes with Strongly Electron-Accepting Bis(fluoromesityl)boryl Groups: when Theory Meets Experiment},

author = {Houmam Belaidi and Florian Rauch and Zuolun Zhang and Camille Latouche and Abdou Boucekkine and Todd B Marder and Jean-Fran ç},

doi = {10.1002/cptc.201900256},

year  = {2019},

date = {2019-12-01},

journal = {ChemPhotoChem},

volume = {4},

number = {3},

pages = {173--180},

publisher = {Wiley},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Ferschke2019,

title = {Application of Fluorescent Molecules as Noninvasive Sensors for Optoelectronic Characterization on Nanometer Length Scales},

author = {Thomas Ferschke and Alexander Hofmann and Wolfgang Brütting and Jens Pflaum},

doi = {10.1021/acsaelm.9b00687},

year  = {2019},

date = {2019-12-01},

journal = {ACS Applied Electronic Materials},

volume = {2},

number = {1},

pages = {186--194},

publisher = {American Chemical Society (ACS)},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Mims2019,

title = {Magnetic field effects in rigidly linked D-A dyads: Extreme on-resonance quantum coherence effect on charge recombination},

author = {David Mims and Alexander Schmiedel and Marco Holzapfel and Nikita N Lukzen and Christoph Lambert and Ulrich E Steiner},

doi = {10.1063/1.5131056},

year  = {2019},

date = {2019-12-01},

journal = {The Journal of Chemical Physics},

volume = {151},

number = {24},

pages = {244308},

publisher = {AIP Publishing},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{Hammer2019,

title = {Phase transition induced spectral tuning of dual luminescent crystalline zinc-phthalocyanine thin films and OLEDs},

author = {S Hammer and T Ferschke and G v. Eyb and J Pflaum},

doi = {10.1063/1.5132698},

year  = {2019},

date = {2019-12-01},

journal = {Applied Physics Letters},

volume = {115},

number = {26},

pages = {263303},

publisher = {AIP Publishing},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000485674500001,

title = {Thermally induced degradation of PBDTTT-CT: PCBM based polymer solar 

 cells},

author = {Shahidul Alam and Alexey Gavrik and Rico Meitzner and Stephanie Hoeppener and Vladimir Dyakonov and Andreas Baumann and Ulrich S Schubert and Harald Hoppe},

doi = {10.1088/1361-6463/ab3b73},

issn = {0022-3727},

year  = {2019},

date = {2019-11-01},

journal = {JOURNAL OF PHYSICS D-APPLIED PHYSICS},

volume = {52},

number = {47},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000497261200022,

title = {Disorder vs Delocalization: Which Is More Advantageous for 

 High-Efficiency Organic Solar Cells?},

author = {Stavros Athanasopoulos and Heinz Baessler and Anna Koehler},

doi = {10.1021/acs.jpclett.9b02866},

issn = {1948-7185},

year  = {2019},

date = {2019-11-01},

journal = {JOURNAL OF PHYSICAL CHEMISTRY LETTERS},

volume = {10},

number = {22},

pages = {7107-7112},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000338838200015b,

title = {Sub-micron phase coexistence in small-molecule organic thin films 

 revealed by infrared nano-imaging},

author = {Christian Westermeier and Adrian Cernescu and Sergiu Amarie and Clemens Liewald and Fritz Keilmann and Bert Nickel},

doi = {10.1038/ncomms5101},

issn = {2041-1723},

year  = {2014},

date = {2014-06-01},

journal = {NATURE COMMUNICATIONS},

volume = {5},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000337489400007b,

title = {Ultrasmall Dispersible Crystalline Nickel Oxide Nanoparticles as 

 High-Performance Catalysts for Electrochemical Water Splitting},

author = {Ksenia Fominykh and Johann M Feckl and Johannes Sicklinger and Markus Doeblinger and Sebastian Boecklein and Juergen Ziegler and Laurence Peter and Jiri Rathousky and Ernst-Wilhelm Scheidt and Thomas Bein and Dina Fattakhova-Rohlfing},

doi = {10.1002/adfm.201303600},

issn = {1616-301X},

year  = {2014},

date = {2014-06-01},

journal = {ADVANCED FUNCTIONAL MATERIALS},

volume = {24},

number = {21},

pages = {3123-3129},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000337143000051b,

title = {Amorphous vs crystalline exciton blocking layers at the anode interface 

 in planar and planar-mixed heterojunction organic solar cells},

author = {Stefan Grob and Mark Gruber and Andrew N Bartynski and Ulrich Hoermann and Theresa Linderl and Mark E Thompson and Wolfgang Bruetting},

doi = {10.1063/1.4879839},

issn = {0003-6951},

year  = {2014},

date = {2014-05-01},

journal = {APPLIED PHYSICS LETTERS},

volume = {104},

number = {21},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000339562100003b,

title = {Nonthermally activated exciton transport in crystalline organic 

 semiconductor thin films},

author = {Anna K Topczak and Tobias Roller and Bernd Engels and Wolfgang Bruetting and Jens Pflaum},

doi = {10.1103/PhysRevB.89.201203},

issn = {1098-0121},

year  = {2014},

date = {2014-05-01},

journal = {PHYSICAL REVIEW B},

volume = {89},

number = {20},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000336640600028b,

title = {p-GaN/n-ZnO Heterojunction Nanowires: Optoelectronic Properties and the 

 Role of Interface Polarity},

author = {Fabian Schuster and Bernhard Laumer and Reza R Zamani and Cesar Magen and Joan Ramon Morante and Jordi Arbiol and Martin Stutzmann},

doi = {10.1021/nn406134e},

issn = {1936-0851},

year  = {2014},

date = {2014-05-01},

journal = {ACS NANO},

volume = {8},

number = {5},

pages = {4376-4384},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000336503800026b,

title = {Electronic Structure of Fullerene Heterodimer in Bulk-Heterojunction 

 Blends},

author = {Oleg G Poluektov and Jens Niklas and Kristy L Mardis and Serge Beaupre and Mario Leclerc and Carmen Villegas and Sule Erten-Ela and Juan L Delgado and Nazario Martin and Andreas Sperlich and Vladimir Dyakonov},

doi = {10.1002/aenm.201301517},

issn = {1614-6832},

year  = {2014},

date = {2014-05-01},

journal = {ADVANCED ENERGY MATERIALS},

volume = {4},

number = {7},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000333708100005b,

title = {Alkyl Chain Engineering of Solution-Processable Star-Shaped Molecules 

 for High-Performance Organic Solar Cells},

author = {Jie Min and Yuriy N Luponosov and Andreas Gerl and Marina S Polinskaya and Svetlana M Peregudova and Petr V Dmitryakov and Artem V Bakirov and Maxim A Shcherbina and Sergei N Chvalun and Souren Grigorian and Nina Kaush-Busies and Sergei A Ponomarenko and Tayebeh Ameri and Christoph J Brabec},

doi = {10.1002/aenm.201301234},

issn = {1614-6832},

year  = {2014},

date = {2014-04-01},

journal = {ADVANCED ENERGY MATERIALS},

volume = {4},

number = {5},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000335086100028b,

title = {Tailoring the Morphology of Mesoporous Titania Thin Films through 

 Biotemplating with Nanocrystalline Cellulose},

author = {Alesja Ivanova and Dina Fattakhova-Rohlfing and Bugra Eymer Kayaalp and Jiri Rathousky and Thomas Bein},

doi = {10.1021/ja411292u},

issn = {0002-7863},

year  = {2014},

date = {2014-04-01},

journal = {JOURNAL OF THE AMERICAN CHEMICAL SOCIETY},

volume = {136},

number = {16},

pages = {5930-5937},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000334396900003b,

title = {Encapsulated Cobalt-Porphyrin as a Catalyst for Size-Selective 

 Radical-type Cyclopropanation Reactions},

author = {Matthias Otte and Petrus F Kuijpers and Oliver Troeppner and Ivana Ivanovic-Burmazovic and Joost N H Reek and Bas de Bruin},

doi = {10.1002/chem.201400055},

issn = {0947-6539},

year  = {2014},

date = {2014-04-01},

journal = {CHEMISTRY-A EUROPEAN JOURNAL},

volume = {20},

number = {17},

pages = {4880-4884},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000338807300016b,

title = {Fullerene-Grafted Copolymers Exhibiting High Electron Mobility without 

 Nanocrystal Formation},

author = {Martin Hufnagel and Mathis-Andreas Muth and Johannes C Brendel and Mukundan Thelakkat},

doi = {10.1021/ma402609y},

issn = {0024-9297},

year  = {2014},

date = {2014-04-01},

journal = {MACROMOLECULES},

volume = {47},

number = {7},

pages = {2324-2332},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000337176800023b,

title = {Unexpected Formation of a [4]Radialene and Dendralenes by Addition of 

 Tetracyanoethylene to a Tetraaryl[5]cumulene},

author = {Johanna A Januszewski and Frank Hampel and Christian Neiss and Andreas Goerling and Rik R Tykwinski},

doi = {10.1002/anie.201309355},

issn = {1433-7851},

year  = {2014},

date = {2014-04-01},

journal = {ANGEWANDTE CHEMIE-INTERNATIONAL EDITION},

volume = {53},

number = {14},

pages = {3743-3747},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000334990600103b,

title = {Oriented Thin Films of a Benzodithiophene Covalent Organic Framework},

author = {Dana D Medina and Veronika Werner and Florian Auras and Raphael Tautz and Mirjam Dogru and Joerg Schuster and Stephanie Linke and Markus Doeblinger and Jochen Feldmann and Paul Knochel and Thomas Bein},

doi = {10.1021/nn5000223},

issn = {1936-0851},

year  = {2014},

date = {2014-04-01},

journal = {ACS NANO},

volume = {8},

number = {4},

pages = {4042-4052},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000333005700009b,

title = {Quantum-Dot-Sensitized Solar Cells with Water-Soluble and Air-Stable PbS 

 Quantum Dots},

author = {Askhat N Jumabekov and Felix Deschler and Daniel Boehm and Laurence M Peter and Jochen Feldmann and Thomas Bein},

doi = {10.1021/jp4110773},

issn = {1932-7447},

year  = {2014},

date = {2014-03-01},

journal = {JOURNAL OF PHYSICAL CHEMISTRY C},

volume = {118},

number = {10},

pages = {5142-5149},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000332476600001b,

title = {25th Anniversary Article: 25 Years of Fullerene Research in Electron 

 Transfer Chemistry},

author = {Sabrina Kirner and Michael Sekita and Dirk M Guldi},

doi = {10.1002/adma.201304928},

issn = {0935-9648},

year  = {2014},

date = {2014-03-01},

journal = {ADVANCED MATERIALS},

volume = {26},

number = {10},

pages = {1482-1493},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000333538000021b,

title = {Optical and Electronic Properties of Pyrite Nanocrystal Thin Films: the 

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author = {Wei Li and Thomas Dittrich and Frank Jaeckel and Jochen Feldmann},

doi = {10.1002/smll.201302333},

issn = {1613-6810},

year  = {2014},

date = {2014-03-01},

journal = {SMALL},

volume = {10},

number = {6},

pages = {1194-1201},

keywords = {},

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}

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title = {Electronic couplings for molecular charge transfer: Benchmarking CDFT, FODFT, and FODFTB against high-level ab initio calculations},

author = {Adam Kubas and Felix Hoffmann and Alexander Heck and Harald Oberhofer and Marcus Elstner and Jochen Blumberger},

url = {http://dx.doi.org/10.1063/1.4867077},

doi = {10.1063/1.4867077},

year  = {2014},

date = {2014-03-01},

journal = {The Journal of Chemical Physics},

volume = {140},

number = {10},

pages = {104105},

publisher = {AIP Publishing},

keywords = {},

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tppubtype = {article}

}

@article{ISI:000331729700016b,

title = {A Deadly Organometallic Luminescent Probe: Anticancer Activity of a ReI 

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author = {Igor Kitanovic and Suzan Can and Hamed Alborzinia and Ana Kitanovic and Vanessa Pierroz and Anna Leonidova and Antonio Pinto and Bernhard Spingler and Stefano Ferrari and Roberto Molteni and Andreas Steffen and Nils Metzler-Nolte and Stefan Woelfl and Gilles Gasser},

doi = {10.1002/chem.201304012},

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year  = {2014},

date = {2014-02-01},

journal = {CHEMISTRY-A EUROPEAN JOURNAL},

volume = {20},

number = {9},

pages = {2496-2507},

keywords = {},

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tppubtype = {article}

}

@article{ISI:000331729700020b,

title = {Grafting Perylenes to ZnO Nanoparticles},

author = {Joerg Schoenamsgruber and Lukas Zeininger and Andreas Hirsch},

doi = {10.1002/chem.201303416},

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year  = {2014},

date = {2014-02-01},

journal = {CHEMISTRY-A EUROPEAN JOURNAL},

volume = {20},

number = {9},

pages = {2529-2536},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

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title = {Dramatically Accelerated Selective Oxygen-Atom Transfer by a Nonheme 

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doi = {10.1021/ja410240c},

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date = {2014-02-01},

journal = {JOURNAL OF THE AMERICAN CHEMICAL SOCIETY},

volume = {136},

number = {7},

pages = {2699-2702},

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tppubtype = {article}

}

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title = {Li18Na2Ge17-A Compound Demonstrating Cation Effects on Cluster Shapes 

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doi = {10.1021/ic4027046},

issn = {0020-1669},

year  = {2014},

date = {2014-02-01},

journal = {INORGANIC CHEMISTRY},

volume = {53},

number = {4},

pages = {2096-2101},

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tppubtype = {article}

}

@article{ISI:000330908600024b,

title = {Electron Transfer in a Supramolecular Associate of a Fullerene Fragment},

author = {Maria Gallego and Joaquin Calbo and Juan Arago and Rafael Krick M Calderon and Fernando H Liquido and Takahiro Iwamoto and Allison K Greene and Edward A Jackson and Emilio M Perez and Enrique Orti and Dirk M Guldi and Lawrence T Scott and Nazario Martin},

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date = {2014-02-01},

journal = {ANGEWANDTE CHEMIE-INTERNATIONAL EDITION},

volume = {53},

number = {8},

pages = {2170-2175},

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}

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title = {A New Approach for the Photosynthetic Antenna-Reaction Center Complex 

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year  = {2014},

date = {2014-02-01},

journal = {CHEMISTRY-A EUROPEAN JOURNAL},

volume = {20},

number = {7},

pages = {2049-2057},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{ISI:000332059200068b,

title = {Stepwise Decrease of Fluorescence versus Sequential Photobleaching in a 

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year  = {2014},

date = {2014-02-01},

journal = {ACS NANO},

volume = {8},

number = {2},

pages = {1708-1717},

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}

@article{ISI:000329974500012b,

title = {Employing microspectroscopy to track charge trapping in operating 

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date = {2014-02-01},

journal = {ORGANIC ELECTRONICS},

volume = {15},

number = {2},

pages = {435-440},

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tppubtype = {article}

}

@article{ISI:000331494400001b,

title = {Covalent immobilization of redox protein within the mesopores of 

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author = {Vesna Mueller and Jiri Rathousky and Dina Fattakhova-Rohlfing},

doi = {10.1016/j.electacta.2013.10.136},

issn = {0013-4686},

year  = {2014},

date = {2014-01-01},

journal = {ELECTROCHIMICA ACTA},

volume = {116},

pages = {1-8},

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tppubtype = {article}

}

@article{ISI:000329678200005b,

title = {Influence of the Excited-State Charge-Transfer Character on the Exciton 

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author = {Katharina Neumann and Christian Schwarz and Anna Koehler and Mukundan Thelakkat},

doi = {10.1021/jp407014q},

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date = {2014-01-01},

journal = {JOURNAL OF PHYSICAL CHEMISTRY C},

volume = {118},

number = {1},

pages = {27-36},

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tppubtype = {article}

}

@article{ISI:000329586300023b,

title = {Langmuir-Schaefer Films for Aligned Carbon Nanotubes Functionalized with 

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author = {Vito Sgobba and Gabriele Giancane and Donato Cannoletta and Alessandra Operamolla and Omar Hassan Omar and Gianluca M Farinola and Dirk M Guldi and Ludovico Valli},

doi = {10.1021/am403656k},

issn = {1944-8244},

year  = {2014},

date = {2014-01-01},

journal = {ACS APPLIED MATERIALS & INTERFACES},

volume = {6},

number = {1},

pages = {153-158},

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tppubtype = {article}

}

@article{ISI:000348331600019b,

title = {Design of donor-acceptor star-shaped oligomers for efficient 

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doi = {10.1039/c4fd00142g},

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year  = {2014},

date = {2014-01-01},

journal = {FARADAY DISCUSSIONS},

volume = {174},

pages = {313-339},

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tppubtype = {article}

}

@article{ISI:000348331500018b,

title = {Synthesis and first X-ray structure of a hexa-peri-hexabenzocoronene 

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author = {Andreas Kratzer and Jan M Englert and Dominik Lungerich and Frank W Heinemann and Norbert Jux and Andreas Hirsch},

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year  = {2014},

date = {2014-01-01},

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volume = {173},

pages = {297-310},

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tppubtype = {article}

}

@article{ISI:000345208200034b,

title = {Unravelling the conformations of di-(perylene bisimide acrylate) by 

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date = {2014-01-01},

journal = {PHYSICAL CHEMISTRY CHEMICAL PHYSICS},

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number = {47},

pages = {25959-25968},

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@article{ISI:000344384000042b,

title = {Morphology analysis of near IR sensitized polymer/fullerene organic 

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author = {Tayebeh Ameri and Parisa Khoram and Thomas Heumueller and Derya Baran and Florian Machui and Anna Troeger and Vito Sgobba and Dirk M Guldi and Marcus Halik and Silke Rathgeber and Ullrich Scherf and Christoph J Brabec},

doi = {10.1039/c4ta04070h},

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journal = {JOURNAL OF MATERIALS CHEMISTRY A},

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pages = {19461-19472},

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}

@article{ISI:000343004300030b,

title = {Charge transfer interactions in self-assembled single walled carbon 

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@article{ISI:000342992000006b,

title = {Dynamic covalent assembly of tribenzotriquinacenes into molecular cubes},

author = {Stefanie Klotzbach and Thorsten Scherpf and Florian Beuerle},

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volume = {50},

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@article{ISI:000342756100038b,

title = {Ultrasound-induced transformation of fluorescent organic nanoparticles 

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volume = {50},

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@article{ISI:000342079200040b,

title = {Molecular gelation of ionic liquid-sulfolane mixtures, a solid 

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journal = {JOURNAL OF MATERIALS CHEMISTRY A},

volume = {2},

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pages = {15972-15977},

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title = {Effects of oligothiophene pi-bridge length on physical and photovoltaic 

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volume = {2},

number = {38},

pages = {16135-16147},

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@article{ISI:000336481700005b,

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@article{ISI:000336254500063b,

title = {En route towards panchromatic light harvesting: photophysical and 

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@article{ISI:000335012900014b,

title = {Synthesis and properties of long [n] cumulenes (n >= 5)},

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@article{ISI:000334835800034b,

title = {Tuning the pore size of ZnO nano-grids via time-dependent solvent 

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@article{ISI:000334123100035b,

title = {Tuning the crystallinity parameters in macroporous titania films},

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@article{ISI:000332929200007b,

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@article{ISI:000330774800027b,

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@article{ISI:000329595800036b,

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