摘要: A variable temperature (4.2 K to 300 K) micromagnetic susceptometer has been designed maximize sensitivity the magnetic flux produced by small samples. The is based upon a superconductive sensor which measures through set of coils due sample magnetized in uniform field. minimum measurable volume susceptibility 7.5 x 10/sup -8/ (emu) for 1 microgram curium achieved giving an increase two orders magnitude over Faraday devices metallic
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