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Electronic Processes of Conjugated Polymers in Semiconductor Device Structures

Title data

Friend, Richard H. ; Denton, G. J. ; Halls, J. J. M. ; Harrison, N. T. ; Holmes, Andrew B. ; Köhler, Anna ; Lux, A. ; Moratti, S. C. ; Pichler, K. ; Tessler, N. ; Towns, K.:
Electronic Processes of Conjugated Polymers in Semiconductor Device Structures.
In: Synthetic Metals. Vol. 84 (1997) Issue 1-3 . - pp. 463-470.
ISSN 0379-6779
DOI: https://doi.org/10.1016/S0379-6779(97)80830-2

Abstract in another language

We report progress in the processing and application of poly(phenylene vinylene), PPV, as the emissive layer in electroluminescent diodes, LEDs. Photoluminescence efficiencies above 60% for solid films of PPV are now achieved, and single-layer EL diodes achieve luminous efficiencies above 2 Lumens/W and peak brightnesses up to 90,000 cd/m2. We demonstrate that PPV of this type can show stimulated emission in sub-picosecond pump-probe experiments, and can be used as the active lasing medium when incorporated in suitable microcavity structures.

Further data

Item Type: Article in a journal
Refereed: No
Keywords: Electroluminescence; Laser; Poly(phenylene vinylene); Photoluminescence
Institutions of the University: Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Lehrstuhl Experimentalphysik II - Optoelektronik weicher Materie > Lehrstuhl Experimentalphysik II - Optoelektronik weicher Materie - Univ.-Prof. Dr. Anna Köhler
Faculties
Faculties > Faculty of Mathematics, Physics und Computer Science
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics
Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Physics > Lehrstuhl Experimentalphysik II - Optoelektronik weicher Materie
Result of work at the UBT: No
DDC Subjects: 500 Science > 530 Physics
Date Deposited: 18 Mar 2015 10:26
Last Modified: 18 Mar 2015 10:26
URI: https://eref.uni-bayreuth.de/id/eprint/8486