RCP values of 164 and 117 J kg−1 were found for La0.8Ca0.2MnO3 (LCM) and La0.8Ca0.2Mn.0.99Fe0.01O3 (LCMFe0.01), respectively. The large values of entropy changes and related RCP allow concluding that our material could be a highly attractive candidate for magnetic refrigeration. 展开 ...
In particular, we review how magnetic components are used in power converters and demonstrate that reducing core loss should be the main target of future material development, as existing permeabilities and saturation flux densities are substantially higher than necessary. The progress of power ...
There is no need to design additional containers to enclose the material, and no time is spent waiting for the particles to align in response to a magnetic field [12]. MREs have recently been utilized for various practical applications, such as vibration absorbers [[13], [14], [15]], ...
A single distribution of t is observed in static field because distortions from idealized D4d symmetry present in this amorphous material are less relevant when resonant quantum tunnelling is suppressed. Magnetization versus field measurements performed at several temperatures and scanning the field between...
To further investigate this feature, four samples were selected for a crystallinity test: the starting material and samples milled for 12, 24 and 42 hours. before and after the ball-milling mixed Figure 2 presents the PXRD patterns with an internal standard. From the ionfsetht eofSrFFige...
And it is eventually hopping into the moderately correlated electronic state from the weakly bound electronic bands splitting in the Co3Sn2S2 ferromagnetic material. More in detail, the inter-band transitions induced a giant magneto-optical (MO) response integrated with an intrinsic AHE, which have...
This class of adsorbent is generally sourced from plant materials and by-products of agro-material processing in various industries (Syeda et al. 2022). Many authors have previously developed efficient lignocellulosic adsorbents from tree bark, fruit peels, seeds, husk, and leaves. According to Ania...
Material Sintered NdFeB Magnet/Neodymium Magnet Transport by Air or by Ocean Tolerance +/-0.05mm Size Customized Type Neodymium/NdFeB Magnet Performance Permanent, Strong, Rust-Proof, Anti-Corrosion Process Sintering-Machining-Coating-Magnetizing-Packing Application Area...
This work is based on the specific cubic helimagnetic material, FeGe with 70nm helical period, in order to encourage the experimental verification of our predictions. Other materials could allow either to reduce the helical period15,19 and therefore the hosting nanostructure size or increase the ...
Since they do not occupy the C2zT centers (squares corners), all the corresponding RSIs δw = 0 and the Stiefel-Whitney class w2 = 0. As \tilde{t} increases, H8B closes its gap, and when \tilde{t}=\frac{\pi v}{2a}, it reproduces the quasi-1D bands of the network ...