Diffusion-based electron thermometry using a three-junction single-electron transistor

L. J. Swenson; D. K. Wood; A. N. Cleland

doi:10.1021/nl0704329

Diffusion-based electron thermometry using a three-junction single-electron transistor

L. J. Swenson, D. K. Wood, A. N. Cleland

Biomedical Engineering

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2 Scopus citations

Abstract

We describe a new mK-range nanoscale thermometer, based on a unique three-junction radio frequency single-electron transistor. The three-junction geometry allows separation of the thermal and electronic pathways, providing a potentially significant reduction of measurement-induced Joule heating. A radio frequency embedding tank circuit allows very fast readout. We demonstrate electronic and thermal operation, supported by numerical simulations. Applications to minimal back-action calorimetry and bolometry are discussed.

Original language	English (US)
Pages (from-to)	1804-1808
Number of pages	5
Journal	Nano letters
Volume	7
Issue number	6
DOIs	https://doi.org/10.1021/nl0704329
State	Published - Jun 1 2007

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Diffusion-based electron thermometry using a three-junction single-electron transistor

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