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Novel system for measuring magnetic susceptibilities over a wide temperature range

ORAL

Abstract

We discuss the design and operation of a new type of tunnel diode oscillator for measuring magnetic susceptibilities with high sensitivity over a wide temperature range. The tunnel diode is maintained at a fixed low temperature for maximum sensitivity while the sample can be varied from 1.7 K to 100 K. This design provides an optimized system for searching for unknown magnetoelectric couplings in molecular magnets and spin crossover systems.

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Presenters

  • Marc Lewkowitz

    Department of Physics and The Center for Molecular Magnetic and Quantum Materials, University of Florida, Department of Physics and NHMFL, University of Florida

Authors

  • Ali Sirusi

    Department of Physics and The Center for Molecular Magnetic and Quantum Materials, University of Florida

  • Marc Lewkowitz

    Department of Physics and The Center for Molecular Magnetic and Quantum Materials, University of Florida, Department of Physics and NHMFL, University of Florida

  • Johnny Adams

    Department of Physics and The Center for Molecular Magnetic and Quantum Materials, University of Florida, Department of Physics and NHMFL, University of Florida

  • Ruyang Sun

    Department of Physics and The Center for Molecular Magnetic and Quantum Materials, University of Florida

  • Neil Samuel Sullivan

    Department of Physics and The Center for Molecular Magnetic and Quantum Materials, University of Florida, Department of Physics and NHMFL, University of Florida