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

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 o...

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Veröffentlicht in:arXiv.org 2021-09
Hauptverfasser: Sirusi, A, Adams, J, Lewkowitz, M, Sun, R, Sullivan, N S
Format: Artikel
Sprache:eng
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Zusammenfassung: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.
ISSN:2331-8422