Figure 10From: Characterizing the attenuation of coaxial and rectangular microwave-frequency waveguides at cryogenic temperatures Attenuation constants extracted with and without magnetic shielding. Comparison of the attenuation constants measured at 4K and BT with and without cryoperm magnetic shielding for CC085NbTi. The solid lines are extracted from fits to the measured quality factors according to the model of Eq. (5).Back to article page