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arXiv · 1212.4691

Cavity Optomechanics of Levitated Nano-Dumbbells: Non-Equilibrium Phases and Self-Assembly

W. Lechner·S. J. M. Habraken·N. Kiesel·M. Aspelmeyer·P. Zoller
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Abstract

Levitated nanospheres in optical cavities open a novel route to study many-body systems out of solution and highly isolated from the environment. We show that properly tuned optical parameters allow for the study of the non-equilibrium dynamics of composite nano-particles with non-isotropic optical friction. We find friction induced ordering and nematic transitions with non-equilibrium analogs to liquid crystal phases for ensembles of dimers.

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W. Lechner, S. J. M. Habraken, N. Kiesel, M. Aspelmeyer, P. Zoller. 2013-01-17. Cavity Optomechanics of Levitated Nano-Dumbbells: Non-Equilibrium Phases and Self-Assembly. https://doi.org/10.1103/physrevlett.110.143604

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