Measurements for the S600X SQUID Susceptometer

The measurement consists of two parts:
1. Measurement from 2K to 100K at 1 Tesla after zero field cooling (lower curve)
2. Measurement from 100K to 2 K at 1Tesla (upper curve)
Example of a Relaxation Measurement:
The sample was cooled down to 2K in zero field,
the first measurement was made after a field change of 1T.
The intervals in time between measurements increase in 'pseudo logarithmic' steps.
This example demonstrates continuous operation at temperatures below 4.2K.
DC Magnetisation of GdSO4 at 1T from 1.8K to 325K
DC Magnetisation of NIST Aluminium reference from 0.1mT to 6.5T at 300K

AC measurement example:
The five different frequencies were measured in one run from 4K to 40K.

 

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