Compact AC Susceptometer for Fast Sample Characterization down to 0.1 K

Shingo Yonezawa; Takumi Higuchi; Yusuke Sugimoto; Chanchal Sow; Yoshiteru Maeno

doi:10.1063/1.4929871

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arXiv · 1508.04684

Compact AC Susceptometer for Fast Sample Characterization down to 0.1 K

Shingo Yonezawa·Takumi Higuchi·Yusuke Sugimoto·Chanchal Sow·Yoshiteru Maeno

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Abstract

We report a new design of an AC magnetic susceptometer compatible with the Physical Properties Measurement System (PPMS) by Quantum Design, as well as with its adiabatic demagnetization refrigerator option. With the elaborate compact design, the susceptometer allows simple and quick sample mounting process. The high performance of the susceptometer down to 0.1 K is demonstrated using several superconducting and magnetic materials. This susceptometer provides a method to quickly investigate qualities of a large number of samples in the wide temperature range between 0.1 and 300 K.

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Shingo Yonezawa, Takumi Higuchi, Yusuke Sugimoto, Chanchal Sow, Yoshiteru Maeno. 2015-08-19. Compact AC Susceptometer for Fast Sample Characterization down to 0.1 K. https://doi.org/10.1063/1.4929871

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