Nature Communications (Mar 2020)

500 microkelvin nanoelectronics

  • Matthew Sarsby,
  • Nikolai Yurttagül,
  • Attila Geresdi

DOI
https://doi.org/10.1038/s41467-020-15201-3
Journal volume & issue
Vol. 11, no. 1
pp. 1 – 7

Abstract

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Pushing the low temperature limit of refrigerators beyond milli-kelvin regime holds the promise for new discoveries in the nano-electronic devices. Here, Sarsby et al. achieve 500 micro-kelvin electron temperature using combined on-chip and off-chip nuclear refrigeration techniques.