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Magnetic electrodeposition

机译:磁性电沉积

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摘要

Magnetic electrochemistry is reviewed, with emphasis on the physical mechanisms involved. Magnetic fields can be used during electrodeposition to enhance the deposition rate of magnetic or non-magnetic species, and also to induce turbulence. These effects are attributed to field-induced convection which creates a transverse flow that disrupts the depletion layer near the electrode. The morphology of radially grown electrodeposits is especially sensitive to magnetic fields when the Lorentz force interferes with natural convection Electrodeposition is also useful for preparing ferromagnetic thin films, multilayers and nanowires.
机译:回顾了电磁电化学,重点是所涉及的物理机制。可以在电沉积过程中使用磁场以提高磁性或非磁性物质的沉积速率,并引起湍流。这些效应归因于场感应对流,它产生横向流,破坏了电极附近的耗尽层。当洛伦兹力干扰自然对流时,径向生长的电沉积物的形貌对磁场特别敏感。电沉积还可用于制备铁磁薄膜,多层薄膜和纳米线。

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