Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Bert J. Scholz"'
Autor:
Bert J. Scholz, Michael Mayr, Björn-Christoph Gallheber, Mark Gruber, Wolfgang Brütting, Thomas Lampe
We investigate the coupling between surface plasmons and excitons for different donor materials in semitransparent organic solar cells. Surface plasmons can be excited at the interface between the semitransparent anode and the surrounding dielectric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c36a347a005fe294351b35d2a8b5fb5
https://opus.bibliothek.uni-augsburg.de/opus4/files/38700/1.4913846.pdf
https://opus.bibliothek.uni-augsburg.de/opus4/files/38700/1.4913846.pdf
Publikováno v:
SID Symposium Digest of Technical Papers. 44:604-607
Phosphorescent oriented emitters can significantly increase the efficiency of organic light-emitting diodes (OLEDs). Recent studies have shown that there exist non-isotropically oriented emitting guest/host systems based on small molecules. We have d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f7c6fe1fbdaee4901d78cfc4d0f1b684
https://doi.org/10.1002/j.2168-0159.2013.tb06282.x
https://doi.org/10.1002/j.2168-0159.2013.tb06282.x
Publikováno v:
physica status solidi (a). 210:44-65
Organic light-emitting diodes (OLEDs) are efficient large-area light sources facing their market entry. Still, the development of stable and more efficient blue emitters and the enhancement of light outcoupling remain challenges for further device im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::716e1a06907e05b967f8e35ed1d581e6
https://doi.org/10.1002/pssa.201228320
https://doi.org/10.1002/pssa.201228320
Autor:
Rossa Mac Ciarnain, Sebastian Wehrmeister, Andreas Rausch, Wolfgang Brütting, Norbert Danz, Thomas Wehlus, Thilo Reusch, Christian Mayr, Bert J. Scholz, Lukas J. Reichardt, Tobias D. Schmidt
Emitter orientation will play a major role in future applications of organic light-emitting diodes due to its strong impact on the efficiency of the devices. Up to now, determining the orientation of transition dipole moments required elaborate angul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcdcd9593c258047bb857b3fa4af791a
https://publica.fraunhofer.de/handle/publica/236566
https://publica.fraunhofer.de/handle/publica/236566
Organic light-emitting diodes (OLEDs) are promising new large-area light sources on their way to commercialization. However, there is still much room for improvement in terms of device efficiency and long-term stability under electrical operation. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::76e8ee748d28601255928d7720694fbe
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/40158
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/40158
Autor:
Tobias D. Schmidt, Christian Mayr, Dirk Michaelis, Wolfgang Brütting, Michael Flämmich, Norbert Danz, Bert J. Scholz
The efficiency of organic light-emitting diodes (OLEDs) is limited since only a small fraction of the consumed electrical power is converted into visible light that is finally extracted to air. Most of the efficiency loss is caused by suboptimal radi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d9dd267a7f254f875884db61aa07d70
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/40168
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/40168
Autor:
Daniel Steffen Setz, Tobias D. Schmidt, Norbert Danz, Dirk Michaelis, Carola Diez, Bert J. Scholz, Wolfgang Brütting, Arndt Jaeger, Michael Flämmich
The efficiency decrease during electrical operation of organic light-emitting diodes is a crucial issue for both applied and fundamental research. In order to investigate degradation processes, we have performed an efficiency analysis for phosphoresc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4e74cd89abda3a8935f9fc560ff3dc0a
https://publica.fraunhofer.de/handle/publica/229857
https://publica.fraunhofer.de/handle/publica/229857
20 EPN 42/4 Organic light-emitting diodes (OLEDs) are efficient large-area light sources facing their market entry. Still, the development of stable and more efficient blue emitters and the enhancement of light outcoupling remain challenges for furth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e90708b654989d3e785068fca5bd2d3d
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/40173
https://opus.bibliothek.uni-augsburg.de/opus4/frontdoor/index/index/docId/40173
Autor:
Thomas Wehlus, Norbert Danz, Andreas Rausch, Jörg Frischeisen, Christian Mayr, Daniel Steffen Setz, Michael Flämmich, Tobias D. Schmidt, Thilo Reusch, Wolfgang Brütting, Dirk Michaelis, Bert J. Scholz
Publikováno v:
Applied Physics Letters. 103:093303
We present a method to achieve a consistent, comprehensive efficiency analysis of fluorescent organic light-emitting diodes (OLEDs) showing non-isotropic emitter orientation and triplet-to-singlet up-conversion. Combining photoluminescence lifetime a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0f213d70ae370b085226624c02dbf530
https://doi.org/10.1063/1.4819388
https://doi.org/10.1063/1.4819388
Autor:
Wolfgang Brütting, Daniel Steffen Setz, Jörg Frischeisen, Thilo Reusch, Bert J. Scholz, Arndt Jaeger
Publikováno v:
Optics Express. 20:A205
The efficiency of organic light-emitting diodes (OLEDs) is still limited by poor light outcoupling. In particular, the excitation of surface plasmon polaritons (SPPs) at metal-organic interfaces represents a major loss channel. By combining optical s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6e58519ee6f1e6f5cbe065eab2579b7
https://doi.org/10.1364/oe.20.00a205
https://doi.org/10.1364/oe.20.00a205