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On geometric potentials in nanomechanical circuits

Alexander V. Chaplik·Robert H. Blick
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Abstract

We demonstrate the formation of confinement potentials in suspended nanostructures induced by the geometry of the devices. We then propose a setup for measuring the resulting geometric phase change of electronic wave functions in such a mechanical nanostructure. The device consists of a suspended loop through which a phase coherent current is driven. Combination of two and more geometrically induced potentials can be applied for creating mechanical quantum bit states.

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Alexander V. Chaplik, Robert H. Blick. 2003-08-04. On geometric potentials in nanomechanical circuits. https://doi.org/10.1088/1367-2630%2F6%2F1%2F033

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