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Magnetoresistance in superionic conductor
- Authors: Yakushkin E.D.1
-
Affiliations:
- National Research Center “Kurchatov Institute”
- Issue: Vol 70, No 4 (2025)
- Pages: 694–697
- Section: ФИЗИЧЕСКИЕ СВОЙСТВА КРИСТАЛЛОВ
- URL: https://cardiosomatics.orscience.ru/0023-4761/article/view/688095
- DOI: https://doi.org/10.31857/S0023476125040197
- EDN: https://elibrary.ru/JHZYBH
- ID: 688095
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Abstract
The magnetoresistance effect has been revealed in a superionic conductor: a single crystal of Pb0.66Cd0.34F2. The effect is apparently related with the action of the Lorentz force on the system of mobile F– ions. The effect is approximately 1% at a magnetic field with induction of about 1 T.
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About the authors
E. D. Yakushkin
National Research Center “Kurchatov Institute”
Author for correspondence.
Email: yakushkin@crys.ras.ru
Shubnikov Institute of Crystallography of the Kurchatov Complex Crystallography and Photonics
Russian Federation, MoscowReferences
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Supplementary files
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Fig. 1. Current-voltage characteristic of the measured cell with a PCF single crystal.
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3.
Fig. 2. Change in the specific resistance of a PCF single crystal during the first 10 minutes after switching on the magnetic field at different values of magnetic induction: 1 – 0.5, 2 – 1, 3 – 1.5 T. The inset shows a relatively long-term change in the specific resistance in a magnetic field of 0.5 T.
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4.
Fig. 3. Change in the specific resistance of a PCF single crystal depending on the value of magnetic induction. The inset shows the correspondence of the dependence ∆ρ ~ B2.
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