نتایج جستجو برای: feco nanoparticles
تعداد نتایج: 107511 فیلتر نتایج به سال:
The electrochemical reduction of CO2 (CO2RR) from a concentrated (bi)carbonate solution represents novel approach supplying carbon feedstock to reactor. While this achieves comparable performance gas-feed systems, it substantially reduces the amount residual in output, simplifying separation products unreacted CO2. In work, CO 2 M KHCO3 will be studied by determining influence membrane’s polari...
Fe<sub>100-<i>x</i></sub>Co<sub><i>x</i></sub> (<i>x</i> = 30–40) alloys have the highest saturation magnetizations, 4?<i>M</i><sub>s</sub> ? 24 kG (1 G 10<sup>–4</sup> T). Therefore, FeCo thin flms been widely used in microwave magnetic devices. However, as-deposited film has a large coercivity, whi...
Using x-ray absorption spectroscopy, we have studied the effect of pressure on femtometer-scale bond strain due to anisotropic magnetostriction in a thin FeCo film. At 7 GPa local magnetostrictive strain is found to be larger than at ambient, in agreement with spin-polarized ab initio electronic structure calculations, but contrary to the expected effect of compression on bond stiffness. The av...
Abstract Heat-treated FeCo-based magnetic alloys were characterized using a suite of electron microscopy techniques to gain insight into their structural properties. Electron channeling contrast imaging (ECCI) in the scanning microscope (SEM) found unique grains towards outer edge FeCo sample with nonuniform background contrast. High-magnification ECCI these revealed weblike network defects tha...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید