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Light-induced structural transformations in a single gallium nanoparticulate

B. F. Soares·K. F. MacDonald·V. A. Fedotov·N. I. Zheludev
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Abstract

In a single gallium nanoparticulate, self-assembled (from an atomic beam) in a nano-aperture at the tip of a tapered optical fiber, we have observed evidence for a sequence of reversible light-induced transformations between five different structural phases (gamma - epsilon - delta - beta - liquid), stimulated by optical excitation at nanowatt power levels.

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B. F. Soares, K. F. MacDonald, V. A. Fedotov, N. I. Zheludev. 2005-03-09. Light-induced structural transformations in a single gallium nanoparticulate. https://doi.org/10.1021/nl0515652

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