I’m new to Device, and I’m currently trying to use Device to simulate the electric field distribution in a periodic structure. I’ve done a test run, but the result doesn’t seem to be right (see the attached file).
The structure is simple, it’s just periodic electrodes on top of an oxide layer. The electrodes are periodic in y direction, and the period is 5 um. I applied +400 V to the electrode on the left, and the electrode on the right is ground (0 V). I want to know the electric filed distribution in both xz plane (side view) and xy plane (top view). I wonder how can I correctly setup the boundary conditions and mesh for this periodic structure?
Thanks a lot for the help!
test_efieldsimulation.ldev (5.8 MB)