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Graphene-based magnetic Hall sensor for fluid flow analysis at the nanoscale level
Graphene-based magnetic Hall sensor for fluid flow analysis at the nanoscale level
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机译:基于石墨烯的磁性霍尔传感器,用于纳米级的流体流动分析
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摘要
A method of detecting a particle comprises magnetizing a particle using an AC magnetic field; generating an AC voltage in a sensing device having a conductive substantially 2-dimensional lattice structure from the magnetized particle; superimposing a DC magnetic field on the generated AC voltage in the sensing device; and measuring an AC Hall voltage at the sensing device.
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