Electronic structure and unusual magnetic properties of diluted magnetic semiconductors Pb1-x-ySnxScyTe

•An anomalous paramagnetic contribution to the magnetization.•The dependence of the concentration of paramagnetic ions on the Sc content.•Hole-mediated ferromagnetism with TC = 145–150 K in p-type alloys.•Spin-glass-like magnetization behavior in p-type alloys at T

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of alloys and compounds 2022-02, Vol.893, p.162330, Article 162330
Hauptverfasser:	Skipetrov, E.P., Bogdanov, E.V., Kovalev, B.B., Skipetrova, L.A., Knotko, A.V., Emelyanov, A.V., Taldenkov, A.N., Slynko, V.E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Crystal growthElectronic band structure Curie temperature Electronic structure Ferromagnetism High temperature Hysteresis loops Impurities in semiconductors Low temperature Magnetic measurements Magnetic properties Magnetic semiconductors Magnetism Magnetization Paramagnetism Scandium Scanning electron microscopy Semiconductors Single crystals Spin glasses Temperature
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Beschreibung
Zusammenfassung:	•An anomalous paramagnetic contribution to the magnetization.•The dependence of the concentration of paramagnetic ions on the Sc content.•Hole-mediated ferromagnetism with TC = 145–150 K in p-type alloys.•Spin-glass-like magnetization behavior in p-type alloys at T
ISSN:	0925-8388 1873-4669
DOI:	10.1016/j.jallcom.2021.162330