pymiediff.Particle.get_material_permittivities

Particle.get_material_permittivities(k0: Tensor) → tuple

return spectral permittivities of core, shell and environment

Parameters:

k0 (torch.Tensor) – tensor containing all evaluation wavenumbers

Returns:

tensors containing the spectral permittivities of core, shell and environment at all wavenumbers k0

Return type:

tuple