Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Rico Meerheim"'
Autor:
Marco Höppner, Toni Meyer, Tian-Yi Li, Olaf Zeika, Karl Leo, Koen Vandewal, Rico Meerheim, Christian Körner
Publikováno v:
Journal of Materials Chemistry A. 5:10696-10703
The need for NIR absorbing materials has become a focus of organic photovoltaics. We synthesize three benzannulated aza-BODIPY dyes with heterocyclic substituents, namely N-methyl pyrrole, N-methyl indole and 2-trimethylsilyl thiophene. With one fluo
Publikováno v:
Organic and Hybrid Sensors and Bioelectronics XI.
Autor:
Christoph Schünemann, Moritz Riede, Markus Hummert, Selina Olthof, Karl Leo, Rico Meerheim, Christiane Falkenberg, Christian Körner
The effciency of organic solar cells is not only determined by their absorber system, but also strongly dependent on the performance of numerous interlayers and charge transport layers. In order to establish new custom-made materials, the study of st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f51bc58aaa9da1448f84759e18aaf2ab
https://ora.ox.ac.uk/objects/uuid:ffe53de1-9ac8-422b-a7a4-4ba17ffa50e0
https://ora.ox.ac.uk/objects/uuid:ffe53de1-9ac8-422b-a7a4-4ba17ffa50e0
Autor:
Koen Vandewal, Johannes Widmer, E. Hieckmann, Melanie Lorenz-Rothe, Christian Koerner, Johannes Benduhn, Daniel Schütze, Donato Spoltore, Frank Ortmann, Sascha Ullbrich, Gianaurelio Cuniberti, Till Jägeler-Hoheisel, Rico Meerheim, Stefan Kraner, Karl Leo, K. Sebastian Radke
Publikováno v:
physica status solidi (a). 212:2747-2753
Organic solar cells are a promising technology for a large area conversion of sunlight into electricity. In particular for solar cells based on oligomers (small molecules), efficient donor materials absorbing wavelengths larger than 780 nm are still
Publikováno v:
Proceedings of the IEEE. 97:1606-1626
Recent advances in the field of p-i-n type organic light emitting diodes (OLEDs) are reviewed. OLEDs are energy efficient light sources, which will be used in the near future in commercial display and lighting applications. In particular, p-i-n type
Autor:
Qiang Huang, Sebastian Reineke, Karl Leo, Karsten Fehse, Rico Meerheim, Gregor Schwartz, Karsten Walzer
Publikováno v:
SID Symposium Digest of Technical Papers. 38:1282-1285
First-Generation OLEDs were employing bottom-emitting structures with limited efficiency and rather high operating voltage. We demonstrate a number of novel approaches which allow realizing high-efficiency OLEDs with flexible configuration and on low
Autor:
Björn Lüssem, Karl Leo, Mauro Furno, Sebastian Reineke, Rico Meerheim, Simone Hofmann, Michael Thomschke
Publikováno v:
SID Symposium Digest of Technical Papers. 43:691-693
The design of highly efficient top-emitting OLEDs by optical modeling is described. The main loss channels of top-emitting OLEDs are quantified and red top-emitting OLEDs reaching 29% EQE are realized. White top-emitting OLEDs exhibiting a broad spec
Publikováno v:
Physical Review B. 88
Autor:
Christoph Schünemann, Markus Hummert, Gianaurelio Cuniberti, Moritz Hein, Max L. Tietze, Melanie Lorenz-Rothe, Frank Ortmann, Karl Sebastian Schellhammer, Karl Leo, Rico Meerheim, Stefan Kraner, Till Jägeler-Hoheisel, Christian Körner
Publikováno v:
Advanced Electronic Materials. 2:1600152
Despite favorable absorption characteristics, borondipyrromethenes (BODIPYs) often lack thermal stability preventing their application in vacuum-processed organic solar cells. In this paper, the replacement of the BF2 unit by borafluorene as a new fu
Autor:
Nadzeya A. Kukhta, Karl Leo, Christian Koerner, Johannes Widmer, Norwid-Rasmus Behrnd, Rico Meerheim, Annette Petrich, Olaf Zeika, Juozas V. Grazulevicius
Publikováno v:
Advanced Electronic Materials. 2:1600047