Ansys Learning Forum Forums Discuss Simulation Photonics CHARGE Simulation_Solar Cell’s Metal/Insulator/Metal Electrode Usage Error Issue Reply To: CHARGE Simulation_Solar Cell’s Metal/Insulator/Metal Electrode Usage Error Issue

Guilin Sun
Ansys Employee

The error message clearly mentions that the contact has no property associated. Please check the material, and set its voltage.

In addition, one contact can only have one material.Otherwise its potential is undefined.

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