Effect of doping of Co, Ni and Ga on magnetic and dielectric properties of layered perovskite multiferroic YBaCuFeO5

•Effect of lattice contraction/expansion on the magnetic properties YBaCuFe0.85M0.15O5 (M = Co, Ni and Ga) compounds.•Broadening and shifting of the magnetic transition temperature due to doping.•Appearance of new magnetic transition near 12 K at low magnetic field.•Significant dielectric relaxation...

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Veröffentlicht in:	Journal of magnetism and magnetic materials 2020-03, Vol.498, p.166124, Article 166124
Hauptverfasser:	Lal, Surender, Yadav, C.S., Mukherjee, K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Current carriers Dielectric properties Dielectric relaxation Dilution Doping Glassy dynamics Magnetic properties Magnetic transitions Multiferroic materials Nickel Perovskites
Online-Zugang:	Volltext
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