Superconducting coaxial cable for cryogenic and strong electromagnetic field,
recognized by research institutions all over the world.
Highly effective at thermal gradient below 4K.
• Very low thermal conductivity; 1/3000 of copper(Cu), 1/300 of niobium(Nb).
• Highly durable in strong electromagnetic field of up to 11T(tesla).
• NbTi(Nb:50%)=3×10-4 [W/cm]
• 40GHz standard, available up to 66GHz
• Minimum bend radius: 30mm
• For strong magnetic field
• Copper inner-coated Stainless coaxial cables are effective and useful for a temperature range of between room temperature and 4k.
• Connectors available for ;
GPPO, SMA, APC2.9, APC2.4, APC1.85
Philipp Kurpiers* ,Theodore Walter,Paul Magnard,Yves Salathe and Andreas Wallraff
Department of Physics,ETH Zürich, Zürich,CH-8093,Switzerland
"Characterizing the attenuation of coaxial and rectangular microwave-frequency waveguides at cryogenic temperatures"
※Evaluation of Keycom's NbTi Superconducting Coaxial Cables and actual measurement result of temperature/frequency/strong magnetic field - characteristics of attenuation amount are reported in the paper.
Y. Nakamura*, Yu. A. Pashkin & J. S. Tsai
NEC Fundamental Research Laboratories, CREST, Japan Science and Technology Corporation (JST)
"Coherent control of macroscopic quantum states in a single-Cooper-pair box"
※Keycom's Superconducting Coaxial Cables, Cryogenic Coaxial Cables, Cryogenic printed boards are used.
*Measurements were taken after superconducting coaxial cables became completely super conductive.
This is an extract of a part of the ETH Zürich's paper above on measurement results using KEYCOM products(Page 9 of 15).
*In superconducting state
