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Enhanced photoluminescence from self-organized rubrene single crystal surface structures.
- Source :
- Applied Physics Letters; 6/7/2010, Vol. 96 Issue 23, p231902, 3p, 3 Graphs
- Publication Year :
- 2010
-
Abstract
- We report on crystalline pyramidal structures grown via self-organization on the rubrene (001) surface. The analysis of their spectral response by means of photoluminescence with micrometer lateral resolution reveals an intensity enhancement on-top of the surface structures. As we demonstrate this intensity increase can be related to the excitation processes at the molecular level in combination with exciton confinement within the pyramids. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00036951
- Volume :
- 96
- Issue :
- 23
- Database :
- Complementary Index
- Journal :
- Applied Physics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 51378990
- Full Text :
- https://doi.org/10.1063/1.3449124