Regularities and Mechanisms of Composition Influence on Magnetic and Nonlinear Electrical Characteristics of La–Sr Manganites with Combined Substitution for Manganese

Regularities and Mechanisms of Composition Influence on Magnetic and Nonlinear Electrical Characteristics of La–Sr Manganites with Combined Substitution for Manganese

The data are shown on magnetic properties and peculiarities of nonlinear current-voltage characteristics of manganites with substitution of ( ), ( ), ( ), ( ) ions pairs for manganese in La–Sr system. The samples containing (Fe,Sc), (Ni,Ge) and (Zn,Ge) have S-shaped sections of negative differential...

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Veröffentlicht in:Bulletin of the Russian Academy of Sciences. Physics 2024-10, Vol.88 (10), p.1654-1659
Hauptverfasser: Karpasyuk, V. K., Badelin, A. G., Derzhavin, I. M., Estemirova, S. Kh, Merkulov, D. I.
Format: Artikel
Sprache:eng
Schlagworte:
Current voltage characteristics
Hadrons
Heavy Ions
Magnetic properties
Manganese
Manganites
Nuclear Physics
Physics
Physics and Astronomy
Strontium
Substitutes
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Zusammenfassung:The data are shown on magnetic properties and peculiarities of nonlinear current-voltage characteristics of manganites with substitution of ( ), ( ), ( ), ( ) ions pairs for manganese in La–Sr system. The samples containing (Fe,Sc), (Ni,Ge) and (Zn,Ge) have S-shaped sections of negative differential resistance, and (Mg,Ge)-substituted manganite exhibits the property of voltage stabilization.
ISSN:1062-8738
1934-9432
DOI:10.1134/S1062873824708018