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zer011b / fdtd3d

fdtd3d is an open source 1D, 2D, 3D FDTD electromagnetics solver with MPI, OpenMP and CUDA support for x64, ARM, ARM64, RISC-V, PowerPC architectures
GNU General Public License v2.0
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FDTD for metals #189

Closed leSemaleon closed 5 months ago

leSemaleon commented 5 months ago

Hello, Have This project support for complex and negative permittivity?

zer011b commented 5 months ago

Yes, for dispersive materials fdtd3d supports Drude model. See --load-omegape-from-file, --load-omegapm-from-file, --load-gammae-from-file and --load-gammam-from-file in help, as well as https://github.com/zer011b/fdtd3d/blob/master/Docs/Input-Output.md for how to use input files.