Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Bodo H. Wallikewitz"'
Autor:
Michael C. Gwinner, Matthew Roberts, Henning Sirringhaus, Bodo H. Wallikewitz, Christopher R. McNeill, Richard H. Friend, Dinesh Kabra, Thomas J. K. Brenner
Publikováno v:
Advanced Materials. 24:2728-2734
Single-layer polymer light-emitting field-effect transistors (LEFETs) that yield EQEs of >8% and luminance efficiencies >28 cd A(-1) are demonstrated. These values are the highest reported for LEFETs and amongst the highest values for fluorescent OLE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::281c42a7789ad739547f475a3a0bd43b
https://doi.org/10.1002/adma.201104602
https://doi.org/10.1002/adma.201104602
Autor:
Alexander J. C. Kuehne, Markus Kaiser, A.R. Mackintosh, Dirk Hertel, Richard A. Pethrick, Bodo H. Wallikewitz, Klaus Meerholz
Publikováno v:
Advanced Functional Materials. 21:2564-2570
The metastable β-phase morphology, inherent to most polyfluorene homo-polymers, is of interest due to its superior optical and electrical characteristics compared to its amorphous analogue. Here, a polyfluorene with vinyl-ether-functionalized alipha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d06a8ffc8ab0a39a2d0a5c82eaa6a5b4
https://doi.org/10.1002/adfm.201002553
https://doi.org/10.1002/adfm.201002553
Publikováno v:
Chemistry of Materials. 21:2912-2919
We report on an in-depth study of cross-linkable polyspirobifluorene (PSF) copolymers for organic lasing applications. We investigate the performance of the materials in organic light-emitting diodes (OLED) and the optically pumped amplified spontane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f0e4f38f4f8b36fe049609c84575c19
https://doi.org/10.1021/cm900578h
https://doi.org/10.1021/cm900578h
Autor:
Giuseppina Pace, Junfeng Fang, Guoli Tu, Bodo H. Wallikewitz, Richard H. Friend, Feng Gao, Wilhelm T. S. Huck, Christian Müller
Publikováno v:
Journal of the American Chemical Society, 133, 4, pp. 683-685
Journal of the American Chemical Society, 133, 683-685
Journal of the American Chemical Society, 133, 683-685
A new zwitterionic conjugated polyelectrolyte without free counterions has been used as an electron injection material in polymer light-emitting diodes. Both the efficiency and maximum brightness were considerably improved in comparison with standard
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a18308876c48ae973c3a78bcf6c3c04f
https://hdl.handle.net/2066/91658
https://hdl.handle.net/2066/91658
Publikováno v:
Physical Review B. 85
We report a study of the triplet exciton dynamics and their effect on the performance of fluorescent organic light-emitting diodes. These polymer light-emitting diodes comprise metal oxide, injection electrodes, and poly(9,9${}^{\ensuremath{'}}$-dioc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68ff1ea93577d5722e773347353cf85d
https://doi.org/10.1103/physrevb.85.045209
https://doi.org/10.1103/physrevb.85.045209
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 22(4)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::340d477a24d6e6c8e0a2ec54349af212
https://pubmed.ncbi.nlm.nih.gov/20217748
https://pubmed.ncbi.nlm.nih.gov/20217748
Autor:
Malik M. Qasim, Haider Butt, Alexander Lorenz, Doo-Hyun Ko, Stephen M. Morris, Timothy D. Wilkinson, Damian J. Gardiner, Harry J. Coles, Bodo H. Wallikewitz, Gehan A. J. Amaratunga, Philip J.W. Hands, Richard H. Friend, Flynn Castles
Publikováno v:
Ko, D-H, Morris, S M, Lorenz, A, Castles, F, Butt, H, Gardiner, D J, Qasim, M M, Wallikewitz, B, Hands, P J W, Wilkinson, T D, Amaratunga, G, Coles, H J & Friend, R H 2013, ' A nano-patterned photonic crystal laser with a dye-doped liquid crystal ', Applied Physics Letters, vol. 103, no. 5, 051101 . https://doi.org/10.1063/1.4816243
Covering a nano-patterned titanium dioxide photonic crystal (PC) within a well-oriented film of dye-doped liquid crystal (LC), a distributed feedback laser is constructed whereby the emission characteristics can be manipulated in-situ using an electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed68304a95d7fa997aa6dace9d0e3658
https://doi.org/10.1063/1.4816243
https://doi.org/10.1063/1.4816243