350 rub
Journal Nonlinear World №2 for 2015 г.
Article in number:
Primary cryogenic thermometer based on chain of SIN tunnel junctions
Keywords: superconductivity SIN junction primary thermometry
Authors:
A.M. Chekushkin - Post-graduate Student, Moscow Institute of Physics and Technology, Engineer, Kotelnikov IRE RAS. E-mail: chekushkin@phystech.edu M.A. Tarasov - Dr.Sc. (Phys.-Math.), Chief Researcher, Kotelnikov IRE RAS
Abstract:
Cryogenic microthermometer based on chain of tunnel junctions superconductor-insulator-normal metal (SIN) was developed, manufactured and researched. The thermometer was tested at the temperature range from 0,1 K to 1,1 K. Increase serial number of junction to 100 improved temperature resolution compared with single junction to 0,3 mK/√Hz, that is 3 orders of magnitude better than single junction showed.
Pages: 56-57
References

 

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