Methods for Electrical Cooling and Thermometry of a Suspended Silicon Chip

Antti Kemppinen, Emma Mykkänen, Janne Lehtinen, Andrey Shchepetov, Andrey Timofeev, D. Gunnarsson, Leif Grönberg, Antti Manninen, Mika Prunnila

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Abstract

We suspend a heavily doped conducting silicon chip by tunnel junctions and aluminum leads, which permits the measurement and control of electrical and phonon heat fluxes. Experiments and analysis on heat conduction and electrical cooling utilize techniques developed for electron pumps and primary thermometry, and the techniques developed for the cooler may also be useful for the development quantum phase slip based devices.
Original languageEnglish
Title of host publicationCPEM 2018 - Conference on Precision Electromagnetic Measurements
PublisherIEEE Institute of Electrical and Electronic Engineers
Number of pages2
ISBN (Electronic)978-1-5386-0974-3, 978-1-5386-0973-6
DOIs
Publication statusPublished - 2018
MoE publication typeNot Eligible
EventConference on Precision Electromagnetic Measurements, CPEM 2018 - Paris, France
Duration: 8 Jul 201813 Jul 2018

Conference

ConferenceConference on Precision Electromagnetic Measurements, CPEM 2018
Abbreviated titleCPEM
CountryFrance
CityParis
Period8/07/1813/07/18

Keywords

  • Cryogenics
  • electrical cooling
  • quantum standard
  • thermometry
  • OtaNano

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    Kemppinen, A., Mykkänen, E., Lehtinen, J., Shchepetov, A., Timofeev, A., Gunnarsson, D., Grönberg, L., Manninen, A., & Prunnila, M. (2018). Methods for Electrical Cooling and Thermometry of a Suspended Silicon Chip. In CPEM 2018 - Conference on Precision Electromagnetic Measurements IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/CPEM.2018.8500953