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...
Päätekijät: | Rini, M, Cavalleri, A, Schoenlein, R, López, R, Feldman, L, Haglund, R, Boatner, L, Haynes, T |
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Aineistotyyppi: | Journal article |
Kieli: | English |
Julkaistu: |
2005
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