Plasmonic Purcell effect reveals obliquely ordered phosphorescent emitters in Organic LEDs

Autor: R. Mac Ciarnain, D. Michaelis, T. Wehlus, A. F. Rausch, S. Wehrmeister, T. D. Schmidt, W. Brütting, N. Danz, A. Bräuer, A. Tünnermann

Publikováno v: Scientific Reports, Vol 7, Iss 1, Pp 1-9 (2017)

Abstract The non-isotropic alignment of molecules can increase the interaction efficiency with propagating light fields. This applies to both emissive and absorptive systems and can be exploited for achieving unprecedented efficiencies of organic opt

Externí odkaz: https://doaj.org/article/4ef1e337e7c64e3dbc5dd6ed2e51de52

Thermally Activated Delayed Fluorescence (TADF) and Enhancing Photoluminescence Quantum Yields of [CuI(diimine)(diphosphine)]+ Complexes—Photophysical, Structural, and Computational Studies

Autor: Markus J. Leitl, Charlotte L. Linfoot, Hartmut Yersin, Neil Robertson, Fraser J. White, Andreas F. Rausch, Oleg Chepelin, Patricia Richardson

Publikováno v: Linfoot, C L, Leitl, M J, Richardson, P, Rausch, A F, Chepelin, O, White, F J, Yersin, H & Robertson, N 2014, ' Thermally Activated Delayed Fluorescence (TADF) and Enhancing Photoluminescence Quantum Yields of [Cu I (diimine)(diphosphine)] + Complexes—Photophysical, Structural, and Computational Studies ', Inorganic Chemistry, vol. 53, no. 20, pp. 10854–10861 . https://doi.org/10.1021/ic500889s

The complexes [Cu(I)(POP)(dmbpy)][BF4] (1) and [Cu(I)(POP)(tmbpy)][BF4] (2) (dmbpy = 4,4′-dimethyl-2,2′-bipyridyl; tmbpy = 4,4′,6,6′-tetramethyl-2,2′-bipyridyl; POP = bis[2-(diphenylphosphino)-phenyl]ether) have been studied in a wide tempe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7dba86e7cba608138a9a9c018801884
https://doi.org/10.1021/ic500889s

Organometallic Emitters for OLEDs: Triplet Harvesting, Singlet Harvesting, Case Structures, and Trends

Autor: Rafał Czerwieniec, Andreas F. Rausch, Hartmut Yersin

Publikováno v: Physics of Organic Semiconductors

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f354e80b8ccfe30edcc3c28d419d3fdf
https://doi.org/10.1002/9783527654949.ch13

Bright Sky-Blue Phosphorescence of [n-Bu4N][Pt(4,6-dFppy)(CN)2]: Synthesis, Crystal Structure, and Detailed Photophysical Studies

Autor: Hartmut Yersin, Uwe Monkowius, Andreas F. Rausch, Manfred Zabel

Publikováno v: Inorganic Chemistry. 49:7818-7825

This work describes the synthesis, crystal structure, and detailed photophysical studies of [n-Bu(4)N][Pt(4,6-dFppy)(CN)(2)] (n-Bu = n-butyl, 4,6-dFppy = (4',6'-difluorophenyl)pyridinate). The material can easily be prepared in high yield and purity

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc1617c1ccbf35dd113a6fc3483f0d67
https://doi.org/10.1021/ic100851b

Probing the Excited State Properties of the Highly Phosphorescent Pt(dpyb)Cl Compound by High-Resolution Optical Spectroscopy

Autor: Andreas F. Rausch, Lisa Murphy, J. A. G. Williams, Hartmut Yersin

Publikováno v: Inorganic Chemistry. 48:11407-11414

Detailed photophysical studies of the emitting triplet state of the highly phosphorescent compound Pt(dpyb)Cl based on high-resolution optical spectroscopy at cryogenic temperatures are presented {dpyb = N--C(2)--N-coordinated 1,3-di(pyridylbenzene)}

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a68f8cba4899966f716271f2f13d5adf
https://doi.org/10.1021/ic901523u