Details

Autor(en) / Beteiligte

• Semenova, E. M.
• Ivanov, D. V.
• Lyakhova, M. B.
• Kuznetsova, Yu. V.
• Karpenkov, D. Yu
• Karpenkov, A. Yu
• Ivanova, A. I.
• Antonov, A. S.
• Sdobnyakov, N. Yu

Titel

Fractal Geometry of the Nano- and Magnetic Domain Structures of Sm–Co–Cu–Fe Ferromagnetic Alloy in a High Coercive State

Ist Teil von

• Bulletin of the Russian Academy of Sciences. Physics, 2021-09, Vol.85 (9), p.955-958

Ort / Verlag

Moscow: Pleiades Publishing

Erscheinungsjahr

2021

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Results are presented from an analysis of the nano- and magnetic domain structures of high coercive Sm(CoCuFe) 5 alloy using fractal geometry. Fractal dimension D f  of the nano- and domain structures are determined at different stages of heat treatment. It is shown that D f ~ 2.08 corresponds to the nanostructure of samples with a coercive force of 7 kOe, while D f ~ 2.3 corresponds to the nanostructure of samples with a coercive force of 32 kOe.