Title of article
Electronic Processes of Conjugated Polymers in Semiconductor Device Structures
Author/Authors
Friend، نويسنده , , R.H. and Denton، نويسنده , , G.J. and Halls، نويسنده , , J.J.M. and Harrison، نويسنده , , N.T. and Holmes، نويسنده , , A.B. and Kِhler، نويسنده , , A. and Lux، نويسنده , , A. and Moratti، نويسنده , , S.C. and Pichler، نويسنده , , K. and Tessler، نويسنده , , N. and Towns، نويسنده , , K.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1997
Pages
8
From page
463
To page
470
Abstract
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.
Keywords
electroluminescence , Laser , Poly(phenylene vinylene) , Photoluminescence
Journal title
Synthetic Metals
Serial Year
1997
Journal title
Synthetic Metals
Record number
2070599
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