aCross-sectional dark-field scanning transmission electron microscopy imaging of a typical Pt/Co/MgO sample (the Co layer is 2.5 nm, the heavy Pt atoms appear to be brighter than the light Co atoms), indicating reasonably sharp Pt/Co and Co/MgO interfaces and negligible interfacial alloying ...
NdFeB magnet contains about 31–32 wt% rare-earth elements (REEs), mainly Nd + Pr plus a few minor, but expensive, heavy rare-earth elements (HREEs) such as Dy, Tb, and Gd, depending on the applications. Recycling of REEs contained in this type of magnets from the End-of-Life (EOL...
Promotion of research and development in advanced technology must be implemented in agriculture to increase production in the current challenging environment where the demand for manual farming is decreasing due to the unavailability of skilled labor, hi
However, conventional plastic feedstock would be unsuitable, since these tools need to be lightweight, strong enough to lift heavy parts, and durable enough to withstand thousands of cycles. This unique combination of properties is attainable by polymer-matrix composites, which also offer the ...