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Room temperature ferromagnetism of a crystalline semiconductor compound Hg1 – xFexSe at extremely low concentration of impurity iron atoms (x ≤ 0.06 at %)
- Authors: Govorkova T.E.1, Okulov V.I.1, Pamyatnykh E.A.2, Gaviko V.S.1, Surikov V.T.3
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Affiliations:
- Mikheev lnstitute of Metal Physics of Ural Branch of Russian Academy of Sciences
- Ural Federal University
- Institute of Solid State Chemistry of Ural Branch of Russian Academy of Sciences
- Issue: Vol 87, No 6 (2023)
- Pages: 838-842
- Section: Articles
- URL: https://ruspoj.com/0367-6765/article/view/654382
- DOI: https://doi.org/10.31857/S0367676523701454
- EDN: https://elibrary.ru/VLRNKP
- ID: 654382
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Abstract
On the single crystals of Hg1 – xFexSe (х ≤ 0.06 at %) with an extremely low concentration of the impurity iron atoms at room temperature (T = 300 K), high-temperature ferromagnetism of a new type in a impurity donor electron system was experimentally discovered.
About the authors
T. E. Govorkova
Mikheev lnstitute of Metal Physics of Ural Branch of Russian Academy of Sciences
Author for correspondence.
Email: govorkova@imp.uran.ru
Russia, 620108, Yekaterinburg
V. I. Okulov
Mikheev lnstitute of Metal Physics of Ural Branch of Russian Academy of Sciences
Email: govorkova@imp.uran.ru
Russia, 620108, Yekaterinburg
E. A. Pamyatnykh
Ural Federal University
Email: govorkova@imp.uran.ru
Russia, 620002, Yekaterinburg
V. S. Gaviko
Mikheev lnstitute of Metal Physics of Ural Branch of Russian Academy of Sciences
Email: govorkova@imp.uran.ru
Russia, 620108, Yekaterinburg
V. T. Surikov
Institute of Solid State Chemistry of Ural Branch of Russian Academy of Sciences
Email: govorkova@imp.uran.ru
Russia, 620108, Yekaterinburg
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