PHOTOEXCITATIONS IN LINEAR TRANS-QUINACRIDONE

Authors
ROSSI L BONGIOVANNI G LANZANI G MURA A BORGHESI A TUBINO R KALINOWSKI J
Citation
L. Rossi et al., PHOTOEXCITATIONS IN LINEAR TRANS-QUINACRIDONE, Advanced materials for optics and electronics, 7(1), 1997, pp. 35-38
Citations number
7
Categorie Soggetti
Material Science",Optics,"Engineering, Eletrical & Electronic",Chemistry
Journal title
Advanced materials for optics and electronics → ACNP
ISSN journal
10579257
Volume
7
Issue
1
Year of publication
1997
Pages
35 - 38
Database
ISI
SICI code
1057-9257(1997)7:1<35:PILT>2.0.ZU;2-X
Abstract
We have studied the photophysics of linear trans-quinacridone films by applying a variety of transient and continuous wave photomodulation t echniques, Our experimental results demonstrate the ultrafast formatio n of excimer species which are responsible for the emission, The excim er decay kinetics seems to suggest a predominantly charge transfer cha racter of these emitting species, This is consistent with the long-liv ed states which we detected on the millisecond time scale. (C) 1997 by John Wiley & Sons, Ltd.