Can anyone help me with magneto optical simulation with COMSOL?

02 December 2022 0 9K Report

I am trying to simulate the magneto-optic Kerr effect for a nanoparticle, using the relative permittivity tensor, which the magnetic effect comes to off-diagonal terms of the tensor, it means that we have a anisotropic permittivity tensor with off diagonal terms. However, when I am measuring the scattering as a function of wavelength, I observe that the COMSOL is not reading correctly the elements of the tensor, that is, the scattering is not changing with the variation of the off-diagonal terms. Can anyone help me?

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