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arXiv · 1104.2811

Polarons in suspended carbon nanotubes

I. Snyman·Yu. V. Nazarov
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Abstract

We prove theoretically the possibility of electric-field controlled polaron formation involving flexural (bending) modes in suspended carbon nanotubes. Upon increasing the field, the ground state of the system with a single extra electron undergoes a first order phase transition between an extended state and a localized polaron state. For a common experimental setup, the threshold electric field is only of order $\simeq 10^{-2}$ V/$μ$m.

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I. Snyman, Yu. V. Nazarov. 2011-04-14. Polarons in suspended carbon nanotubes. https://doi.org/10.1103/physrevlett.108.076805

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