Properties of Mg(Fe1 − x Ga x )2O4 + δ solid solutions in stable and metastable states

Crystal structure and magnetic properties of the BaFe12−Al O19 (x=0.1–1.2) solid solutions

“…The key point for such applications is controlling the magnetic properties of these materials. The analysis of experimental data of multicomponent oxides so as the hexaferrites shows that they physical properties are directly depended on concentration of diamagnetic substitution [19], type of crystal structure, crystalline size [20] and even anion stoichiometry [21,22]. The detailed study of the crystal structure and magnetic properties for the BaFe 12 À x Al x O 19 (x¼ 0.1-1.2) solid solutions are present and discussed in the present paper.…”

Controllable synthesis of La3+ dopedZn0.5Co0.25Cu0.25Fe2−xLRehman1, Morley2, Amin3 et al. 2020Ceramics International58140View full textAdd to dashboardCite

“…Nowadays, these types of magnetic materials are used in different applications, i.e., in high-frequency applications [1], as gas sensors for H2S [2], for LPG sensing [3], biomedical, and biotechnology [4], optoelectronics applications [5], and removing pollutants as an advanced adsorbent magnetic material from wastewater [6]. Spinel structure oxides have fundamental and practical significance for catalyzes, such as two-phase structure nanowires used as catalytic para-nitroaniline (PNA) to para-phenyl diamine (PPD) reduction reaction [7,8], lithium-ion batteries [9], magnetic and highfrequency applications [10][11][12][13].…”

Magnetic, Electrical and Magnetotransport Properties of Mg(Fe0.8Ga0.2)2O4 δ Obtained by Pyrohtdrolitic Method

“…The spins of the B site cations are canted and make a certain angle [8]. In previously works [9] [10], the authors noticed that more perspective compound in the solid solutions range Mg(Fe 1−x Ga x ) 2 O 4+δ (0 < x < 1) for investigation magnetoresistive effect is Mg(Fe 0.8 Ga 0.2 ) 2 O 4+δ . This compound is characterized by maximal values of magnetization (М S = 28 emu/g), and conductivity (~10 −8 Sm/m).…”