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arXiv · 0901.3045

Cooling of suspended nanostructures with tunnel junctions

P. J. Koppinen·I. J. Maasilta
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Abstract

We have investigated electronic cooling of suspended nanowires with SINIS tunnel junction coolers. The suspended samples consist of a free standing nanowire suspended by four narrow ($\sim$ 200 nm) bridges. We have compared two different cooler designs for cooling the suspended nanowire. We demonstrate that cooling of the nanowire is possible with a proper SINIS cooler design.

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P. J. Koppinen, I. J. Maasilta. 2009-01-20. Cooling of suspended nanostructures with tunnel junctions. https://doi.org/10.1088/1742-6596/150/1/012025

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