Reaction, diffusion and dissociation of excitons on carbon nanotubes
Photoexcitation of carbon nanotubes generates excitons which decay by exciton-exciton annihilation at sufficient density. We examine this decay under conditions of one, few and many excitons per nanotube. A classic ID reaction-diffusion behaviour is observed, with decay limited by diffusion for t&am...
| Hauptverfasser: | , , , , , , , , |
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| Format: | Journal article |
| Sprache: | English |
| Veröffentlicht: |
2010
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