Plasmon Enhanced Spectroscopy of N,N′-Dialkylquinacridones Used as Codopants in OLEDs

• Published in: Journal of physical chemistry. C Vol. 115; no. 34; pp. 16838 - 16843
• Main Authors: del Puerto, Elena, Domingo, Concepción, Sanchez-Cortes, Santiago, García-Ramos, Jose V, Aroca, Ricardo F
• Format: Journal Article
• Language: English
• Published: American Chemical Society 01.09.2011
• Subjects: C: Nanops and Nanostructures

Plasmon-enhanced Raman scattering and plasmon-enhanced fluorescence of the two molecules N,N′-dimethylquinacridone (DMQA) and N,N′-diisoamylquinacridone (DIQA) used as codopants in OLEDs (with improved stability) are reported. The work includes a complete vibrational characterization using Raman and...