Hi everyone.
I have been using FDTD for few years. but there are few things still un-understandable like APML layers and tensor values.
can anyone please give me some hard and fast rule about that. these days I am running a simulation for si reflection a simple structure but for a size of (4,4,3)micron with 0.008 mesh size but it gives oscillatory reflection. I am trying different values of mesh, time steps and APML layers n tensors but no success.
Help needed>
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