The key low temperature instrumentation includes a device that can rotate the samples about a horizontal axis at low temperatures using a bellows activated by liquid 4He as shown below.
Compatible Magnets
Images
Click on images to view a larger version or to download.
-
Diagram of an ultra-low temperature rotator.
Diagram of an ultra-low temperature rotator.
-
Ultra-low temperature rotator.
Ultra-low temperature rotator.
View the embedded image gallery online at:
https://nationalmaglab.org/user-facilities/high-b-t-facility/high-b-t-measurement-techniques/ac-electrical-conductivity-in-high-b-t#sigProId19e3cf639d
https://nationalmaglab.org/user-facilities/high-b-t-facility/high-b-t-measurement-techniques/ac-electrical-conductivity-in-high-b-t#sigProId19e3cf639d