Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Benjamin Günther"'
Autor:
Vaishnavi J. Rao, Sebastian Höfener, Felix J. Berger, Benjamin Günther, Marcus Motzkus, Lutz H. Gade, Tiago Buckup, Nikolaus Wollscheid, Jana Zaumseil, J. Luis Pérez Lustres
Publikováno v:
The Journal of Physical Chemistry A. 124:7857-7868
Charge carrier multiplication via singlet fission into two triplet states has the potential to increase efficiencies of photovoltaics by one-third due to the reduction of thermalization losses. In the present work, we investigate tetraazaperopyrenes,
Autor:
Andrey Butkevich, Jan Niklas Rose, Christian W. Huck, Constantin Ulrich, Annemarie Pucci, Michael Tzschoppe, Lutz H. Gade, Benjamin Günther
Publikováno v:
Journal of Materials Chemistry C. 8:9898-9908
In situ infrared spectroscopy under ultra-high vacuum conditions reveals the behaviour of an example of a molecular compound, the n-conducting organic semiconductor (2,9-bis-(heptafluoropropyl)-4,7,11,14-tetrabromo-1,3,8,10-tetraazaperopyrene, TAPP-B
Autor:
Benjamin Günther
Publikováno v:
Auf dem Weg zu einer nachhaltigen, effizienten und profitablen Wertschöpfung von Gebäuden ISBN: 9783658349615
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee42848e74ec5d80a7cdb5d7873f8899
https://doi.org/10.1007/978-3-658-34962-2_11
https://doi.org/10.1007/978-3-658-34962-2_11
Autor:
Constantin Ulrich, Benjamin Günther, Andrey Butkevich, Michael Tzschoppe, Valentina Rohnacher, Jan Niklas Rose, Christian W. Huck, Annemarie Pucci, Maik Matthiesen, Jana Zaumseil, Lutz H. Gade
Publikováno v:
The Journal of Physical Chemistry C. 124:769-779
A detailed infrared spectroscopic characterization—supported by atomic force microscopy—of core brominated tetraazaperopyrene (TAPP-Br) layers in terms of molecular orientation and stability against electron irradiation is presented. The anisotro
Autor:
Katharina J. Franke, Lutz H. Gade, Benjamin Günther, Arnulf Stein, Petra Tegeder, David Gerbert, Oliver T. Hofmann, Andreas Jeindl, Daniela Rolf, Sascha Feldmann, Johannes J. Cartus, Christian Lotze
Publikováno v:
The Journal of Physical Chemistry. C, Nanomaterials and Interfaces
N-Heteropolycyclic aromatic compounds are promising organic electron-transporting semiconductors for applications in field effect transistors. Here, we investigated the electronic properties of 1,3,8,10-tetraazaperopyrene derivatives adsorbed on Au(1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3834bb51815f9d591c0ee0fc6f6fd378
http://arxiv.org/abs/2108.09681
http://arxiv.org/abs/2108.09681
Autor:
Hagen Klauk, Sebastian Höfener, Hubert Wadepohl, Benjamin Günther, Ute Zschieschang, Lutz H. Gade
Publikováno v:
Chemistry (Weinheim an Der Bergstrasse, Germany)
A new synthesis of tetraazaperopyrenes (TAPPs) starting from a halogenated perylene derivative 3,4,9,10‐ tetrabromo‐1,6,7,12‐tetrachloroperylene (1) gave access to bay‐substituted TAPPs for the first time. Selective lithiation of the bromine
Autor:
Petra Tegeder, Arnulf Stein, Katharina J. Franke, Lutz H. Gade, Daniela Rolf, Christian Lotze, Benjamin Günther
Publikováno v:
The journal of physical chemistry letters. 12(2)
Efficient charge injection at organic semiconductor/metal interfaces is crucial for the performance of organic field effect transistors. Interfacial hybrid band formation between electronic states of the organic compound and the metal electrode facil
Autor:
Sabrina Steffens, Ute Zschieschang, Bettina V. Lotsch, James W. Borchert, Sabine Ludwigs, Benjamin Günther, Lutz H. Gade, Hagen Klauk
Publikováno v:
Organic and Hybrid Field-Effect Transistors XIX.
The characteristics of low-voltage n-channel organic thin-film transistors (TFTs) based on the small-molecule semiconductors N,N’-bis(2,2,3,3,4,4,4-fluorobutyl)-(1,7 & 1,6)-dicyano-perylene-tetracarboxylic diimide (ActivInk N1100) and 2,9-bis(hepta
Autor:
Hubert Wadepohl, Benjamin Günther, Lutz H. Gade, Sebastian Höfener, Robert Eichelmann, Hagen Klauk, Ute Zschieschang
Publikováno v:
Organic letters. 22(6)
Chlorination and bromination of 2,9-perfluoropropyl-substituted tetraazaperopyrenes (TAPPs) under forcing conditions resulted in fully core-halogenated TAPP derivatives, devoid of hydrogen atoms at the polycyclic aromatic core. The octahalogenation s
Autor:
Jakob Wensorra, Lutz H. Gade, Wen-Shan Zhang, Maik Matthiesen, Jana Zaumseil, Rasmus R. Schröder, Benjamin Günther, Daniel A. Fischer
Publikováno v:
Advanced Electronic Materials. 7:2100400