Ramesh, T. Ashok, K. Usha, P. Pavan Kumar, N. K., Sadhana K., Praveena
Published in
ECS Journal of Solid State Science and Technology
This study focuses on the synthesis and characterization of Mg and Al co-doped M-type Barium hexaferrite (BaMg0.4Al0.4Fe11.2O19) powder via the sol-gel method. Structural analysis using X-ray diffraction (XRD) and Fourier transformation infrared spectroscopy (FTIR) confirmed the single-phase structure of the synthesized powder. Morphological proper...
Chatterjee, Soma Das, I
Published in
Journal of Physics: Condensed Matter
In this paper, we report a detailed investigation of the crystal structure, magnetic, magnetocaloric, magneto-transport and electrical polarization properties of a new multiferroic material in the polycrystalline and nanocrystalline form of the Dy2MnCoO6 double perovskite. Both compounds crystallized in the monoclinic structure with P21/n space gro...
Llovo, I F Mosqueira, J Hu, Ding Luo, Huiqian Li, Shiliang
Published in
Superconductor Science and Technology
The critical current Ic of single crystals of the iron pnictide superconductor BaFe2(As 1−x P x )2 has been studied through measurements of magnetic hysteresis cycles. We show that the introduction of micrometer-scale irregularities on the surface significantly increases Ic , primarily near the irreversibility magnetic field Hirr . The observed inc...
Ren, Wei Lan, Xi Guo, Zhancheng
Published in
Journal of The Electrochemical Society
In this study, pulse reverse current electrodeposition was employed to fabricate Fe-55 wt%Ni alloy. Abnormal grain growth induced by the precipitation of second-phase particles during annealing resulted in a coarse-grained electrodeposited Fe-55 wt%Ni alloy. The grain evolution process during annealing was investigated, and the temperature for abno...
Fan, Wenbing Zhou, Bang Yu, Hongya Wei, Jiangxiong Liu, Zhongwu
Published in
Materials Research Express
Aiming to balance the utilization of rare earth (RE) resources and develop Y-Fe-B based permanent magnets, Ho is employed as strategic substitution for enhancing the magnetic properties and thermal stability of nanocrystalline Y-Fe-B alloys. Ho substituting Y can enhance the coercivity of Y-Fe-B alloys while maintaining their excellent thermal stab...
Andrzejewska, Weronika Wojciechowski, Paweł Dobrotvorska, Mariya V Murawka, Szymon Sobieszczyk, Paweł Zelent, Mateusz Lewandowski, Mikołaj
Published in
Journal of Physics: Condensed Matter
Single-crystal magnetic nanostructures with well-defined shapes attract lots of interest due to their potential applications in magnetic and spintronic devices. However, development of methods allowing controlling their mutual crystallographic and geometric orientation constitutes a significant scientific challenge. One of the routes for obtaining ...
Yüksel, Yusuf
Published in
Journal of Physics D: Applied Physics
Due to the lack of inversion symmetry, very large Dzyaloshinskii–Moriya interaction (DMI) has been reported for a series of Janus monolayers of manganese dichalcogenides within the framework of first-principles calculations (Liang et al 2020 Phys. Rev. B 101 184401). However, from the viewpoint of potential applications, the current ongoing researc...
Hejazi, Afnan S Al-Hunaiti, Afnan H Bsoul, Ibrahim Mohaidat, Qassem Mahmood, Sami H
Published in
Physica Scripta
In this work, ZnFe2O4 ferrites were prepared by chemical (coprecipitation) and ceramic (ball-milling) methods. The effects of the synthesis route on the phase purity, crystallinity, particle size distribution, and magnetic properties were investigated to identify the most appropriate conditions for the synthesis of high-quality ferrites. The sample...
Labdere, Outman Essajai, Rida Sabor, Aboubakre Benyoussef, Safae Salmani, El Mehdi Fahoume, Mounir Boutahar, Abderrahim Laasri, Said Ez-Zahraouy, Hamid
Published in
Matériaux & Techniques
In this investigation, we have conducted a comprehensive analysis of NdPd compound, focusing on its fundamental properties, magnetic behavior, and potential for magnetocaloric applications. The approach involved a combination of ab-initio calculations and MCs. Notably, the computed magnetic moment for the Nd atom stands at 3.11µB, close to the expe...
Jafarova, V N Abdurahmanova, U S Rzayeva, S S
Published in
Physica Scripta
Doping effects on the electronic and magnetic properties of Zn1−x (Co,Cr) x O systems are investigated within Local Spin Density Approximation and Hubbard U methods. Based on Density Functional Theory the spin-polarization band structures, density of states for investigated systems are calculated. Systematic analysis of the electronic properties sh...
