Structural, optical, magnetic properties and visible light photocatalytic activity of BiFeO₃/graphene oxide nanocomposites

Cadmium Substitution Effect on Microstructure and Magnetic Properties of Mg-Cu-Zn Ferrites

“…With the advent of magnetic nanotechnology, small magnetic materials are made with improved magnetic properties (Navaei Diva et al, 2017). The main applications of magnetic nanomaterials are using in the construction of data storage mediums, small electric motors, and magnetic nanofluids (Noori and Gholizadeh, 2019;Esmaili and Gholizadeh, 2020). Nowadays, the most common use of magnetic nanomaterial is related to magnetic nano-powders, because by decreasing the dimensions of the powder particles, the quality of the magnetic devices also improves (Chen and He, 2001;Son et al, 2002).…”

Hydrothermal synthesis of Ce/Zr co-substituted BiFeO3: R3c-to-P4mm phase transition and enhanced room temperature ferromagnetism

“…Despite this, inherent problems of the bulk BFO such as formation of secondary phases, high leakage current, low magnetoelectric (ME) coupling, zero macroscopic remnant magnetization (Mr) have been restricted its multifunctional applications at room temperature [4][5][6][7]. In recent years, attempts have been made to enhance reduce dielectric loss, ferroelectric properties, and leakage current, increase remnant polarization, modify its inhomogeneous-spatial spin-modulated (incommensurate) structure, and intensify magnetoelectric interaction [8][9][10][11][12][13][14][15][16][17][18][19][20][21]. However, the comparative studies were undertaken in order to understand of the effect of co-substitution at A-and B-site on ferroelectric and magnetic properties, respectively.…”

Hydrothermal Synthesis of Ce/Zr co-substituted BiFeO3: R3c-to-P4mm Phase Transition and Enhanced Room Temperature Ferromagnetism

“…Despite this, inherent problems of the bulk BFO such as formation of secondary phases, high leakage current, low magnetoelectric (ME) coupling, zero macroscopic remnant magnetization (Mr) have been restricted its multifunctional applications at room temperature [4][5][6][7]. In recent years, attempts have been made to enhance reduce dielectric loss, ferroelectric properties, and leakage current, increase remnant polarization, modify its inhomogeneous-spatial spin-modulated (incommensurate) structure, and intensify magnetoelectric interaction [8][9][10][11][12][13][14][15][16][17][18][19][20][21]. However, the comparative studies were undertaken in order to understand of the effect of co-substitution at A-and B-site on ferroelectric and magnetic properties, respectively.…”