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Negative admittance in electric current simulation
Posted 2019年7月11日 GMT-4 21:51 Electromagnetics, Low-Frequency Electromagnetics, Interfacing Version 5.3a 0 Replies
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Hello,
I'm trying to simulate electrical contact through oxided metal, and i use the contact impedance boundary condition as the properties of oxided layer. and i use both direct and iterative solver. however, the results came back showing that the admittance is negative at some frequency range. it doesn't make sense.
Anyone help me.
kind regards.
Hello Xu Wang
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