Jan 08, 2016 The surface and the internal magnetic structure of bamboo-like cylindrical nanowires with tailored diameter modulations have been determined exploiting the direct photoemission and transmission contrasts using photoemission electron microscopy combined with X-ray magnetic circular dichroism, as well as complementary magnetic force microscopy and micromagnetic simulations.
Get PriceDec 11, 2019 The magnetic configurations of cylindrical Co-rich CoNi nanowires have been quantitatively analyzed at the nanoscale by electron holography and correlated to local structural and chemical properties. The nanowires display grains of both face-centered cubic fcc and hexagonal close packed hcp crystal structures, with grain boundaries parallel to the nanowire axis direction. Electron ...
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Get PriceMay 24, 2021 And, if the distance between the coils is maintained as 10cm and the alignment between the two is changed along the X-axis, when the misalignment distance between the center of the coils is 20cm, transmission efficiency drops to 40 in the electromagnetic induction method, but in the magnetic resonance method, transmission efficiency is ...
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Get PriceThe morphology and magnetic properties of the MNPs were characterized using transmission electron microscopy TEM 7100, JEOL, USA and a vibrating sample magnetometer VSM Quantum MPMS-XL7, USA. For the preparation of PCLMNP scaffolds, 10 wv of PCL 80 kDa, Sigma-Aldrich, USA was first dissolved in chloroform, and the MNPs were then ...
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Get PriceMar 20, 2019 Extraction of Nickel. This paper introduces the extraction of nickel process and characteristics of laterite nickel ore dressing, highlights the nickel ore crushing, washing in the nickel production process design.. 1 Description of nickel ore. The laterite nickel ore is complex in composition and can be roughly divided into two types limonite type and silicon magnesium-nickel type.
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Get PriceThe leaching and migration of Pb were significantly reduced, thus achieving remediation ... magnetic nanomaterials have been utilised extensively ... transmission electron microscopy TEM JEM-2100, JEOL Ltd, Japan. The appearance and morphology of the material were characterised by
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