Highly sensitive determination of the polaron-induced optical absorption of organic charge-transport materials

We examine polaron-induced absorption in organic transport materials using a highly sensitive measurement technique. A hole only device is embedded into a low-loss TE2 waveguide structure, and the current induced change of the waveguide absorption is measured. The exemplary study of 2,2('),7,7(...

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Veröffentlicht in:	Physical review letters 2009-04, Vol.102 (13), p.137401-137401, Article 137401
Hauptverfasser:	Rabe, T, Görrn, P, Lehnhardt, M, Tilgner, M, Riedl, T, Kowalsky, W
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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