Photoinduced phase transition in VO2 nanocrystals: ultrafast control of surface-plasmon resonance.
We study the ultrafast insulator-to-metal transition in nanoparticles of VO2, obtained by ion implantation and self-assembly in silica. The nonmagnetic, strongly correlated compound VO2 undergoes a reversible phase transition, which can be photoinduced on an ultrafast time scale. In the nanoparticle...
| Autores principales: | , , , , , , , |
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| Formato: | Journal article |
| Lenguaje: | English |
| Publicado: |
2005
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