The influence of nickel substitution on the structural and gas sensing properties of sprayed ZnFe2O4 thin films

Microstructure, magnetic, and power loss characteristics of low‐sintered NiCuZn ferrites with La2O3‐Bi2O3 additives

“…The NiZn ferrite with a structural space group of 𝐹𝑑 3𝑚 and the lattice constant a = 8.4413 Å was used as the refinement model. 16 The results of the refinement, including the reliability factors, lattice parameters and theoretical densities of the ferrites, are listed in Table 1. The theoretical density 𝜌 𝑡ℎ𝑒 was calculated as follows:…”

“…To further investigate the changes in the crystal structures of the samples with additives, the refinement was performed based on the Rietveld method. The NiZn ferrite with a structural space group of $$Fd\bar{3}m$$ and the lattice constant a = 8.4413 Å was used as the refinement model 16 . The results of the refinement, including the reliability factors, lattice parameters and theoretical densities of the ferrites, are listed in Table 1.…”

The magnetocaloric effect properties for potential applications of magnetic refrigerator technology: a review

“…4(C). 130 The potential applications of spinel ferrites are broad, such as high-density information storage, electromagnetic wave absorption, biomedical applications, and MRT. However, based on the literature review, there are not many reports on the MCE properties of spinel ferrite.…”

Manganese doped two-dimensional zinc ferrite thin films as chemiresistive trimethylamine gas sensors

“…19 Madake and co-authors demonstrated that Ni-substituted ZF presented sulfur dioxide (SO 2 ) sensing properties at low operating temperatures (130 °C). 20 These initial works revealed that ZF thin films could be attractive prospective gas-sensing materials for developing efficient gas sensors. However, there is great scope for further improvement in their selectivity and sensitivity.…”