Electron-Enhanced Hole Injection in Blue
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T. van Woudenbergh; J. Wildeman; P. W. M. Blom; J. J. A. M. Bastiaansen; B. M. W
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Article
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2004
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John Wiley and Sons
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English
⚖ 201 KB
👁 2 views
## Abstract It has recently been reported that, after electrical conditioning, an ohmic hole contact is formed in poly(9,9‐dioctylfluorene) (PFO)‐based polymer light‐emitting diodes (PLED), despite the large hole‐injection barrier obtained with a poly(styrene sulfonic acid)‐doped poly(3,4‐ethylened