Published December 10, 2004
| Version v1
Journal article
Time-resolved luminescence quenching in thin films of perylene-tetracarboxylic-dianhydride
Creators
- 1. Institut fuer Angewandte Photophysik, Technische Univeristaet Dresden, 01062 Dresden (Germany)
Description
We present luminescence quenching experiments and determine the exciton diffusion length in polycrystalline thin films of PTCDA (perylene-3,4,9,10-tetracarboxylic-dianhydride). From an analysis of time-resolved experiments, we can distinguish between exciton transport during an ultra-fast initial relaxation phase and transport in the long-living emitting states. The temperature dependence of the exciton diffusion constant in the emitting states indicates thermally activated hopping
Additional details
Identifiers
- DOI
- 10.1016/j.jlumin.2004.08.026;
- PII
- S0022-2313(04)00265-0;
Publishing Information
- Journal Title
- Journal of Luminescence
- Journal Volume
- 110
- Journal Issue
- 4
- Journal Page Range
- p. 309-314
- ISSN
- 0022-2313
- CODEN
- JLUMA8
Conference
- Title
- Excited electronic states and optical properties
- Acronym
- 325. Wilhelm and Else Heraeus workshop on organic molecular solids
- Dates
- 17-19 May 2004
- Place
- Bad Honnef (Germany)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 37047748
- Subject category
- S36: MATERIALS SCIENCE;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- DIFFUSION LENGTH; EXCITONS; LUMINESCENCE; PERYLENE; POLYCRYSTALS; QUENCHING; RELAXATION; THIN FILMS; TIME RESOLUTION
- Descriptors DEC
- AROMATICS; CONDENSED AROMATICS; CRYSTALS; DIMENSIONS; EMISSION; FILMS; LENGTH; ORGANIC COMPOUNDS; PHOTON EMISSION; QUASI PARTICLES; RESOLUTION; TIMING PROPERTIES
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.