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Resonant Raman scattering in nanoscale pentacene films.
APPL PHYS LETT
987 - 989.
Resonant Raman scattering intensities from nanoscale films of pentacene display large resonant enhancements that enable observation of vibrational modes in monolayer cluster films. The resonant enhancements occur when the outgoing photon energy overlaps the free exciton optical transitions observed in luminescence. The results point to the significant potential of resonant Raman methods in the characterization of nanoscale structures of organic molecular semiconductors. (C) 2004 American Institute of Physics.
|Title:||Resonant Raman scattering in nanoscale pentacene films|
|Keywords:||FIELD-EFFECT TRANSISTOR, SINGLE-CRYSTAL, THIN-FILMS, SPECTROSCOPY, POLYMORPHS, MOBILITY, SPECTRA|
|UCL classification:||UCL > School of BEAMS > Faculty of Maths and Physical Sciences
UCL > School of BEAMS > Faculty of Maths and Physical Sciences > London Centre for Nanotechnology
UCL > School of BEAMS > Faculty of Maths and Physical Sciences > Physics and Astronomy
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