Cooling of suspended nanostructures with tunnel junctions

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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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Mesoscale and Nanoscale Physics

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http://salesiana.dossiersoluciones.com/handle/123456789/225878

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/0901.3045
 http://arxiv.org/abs/0901.3045
 J. Phys.: Conf. Ser. 150, 012025 (2009).
 doi:10.1088/1742-6596/150/1/012025

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arXiv