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A Tunnel Diode Oscillator for High Sensitivity Broad Temperature Range Susceptibility Measurements

Instrumentation and Detectors 2021-09-24 v1 Materials Science

Abstract

We report the design and operation of a versatile tunnel diode oscillator for high sensitivity (50 ppb) measurements of the magnetic susceptibility of samples over a wide temperature range (1.7-100 K) that can be used with a simple liquid helium storage dewar. The design allows for the application of an electric field across the sample to search for magnetoelectric effects.

Keywords

Cite

@article{arxiv.2109.11030,
  title  = {A Tunnel Diode Oscillator for High Sensitivity Broad Temperature Range Susceptibility Measurements},
  author = {A. Sirusi and J. Adams and M. Lewkowitz and R. Sun and N. S. Sullivan},
  journal= {arXiv preprint arXiv:2109.11030},
  year   = {2021}
}

Comments

3 pages, 3 figures