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calculate optical force by using maxwell stress tensor

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I wan to model the scattering of a nanoparticle for calculating optical force ( gradient force ) based on maxwell stress tensor.but I don't know how to set the parameter in comsol, could you help me?


0 Replies Last Post Feb 14, 2020, 4:36 a.m. EST
COMSOL Moderator

Hello 妙 彭

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