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Ansys Learning Forum › Forums › Discuss Simulation › Photonics › Error in CHARGE while replicating planar-silicon-solar-cell example › Reply To: Error in CHARGE while replicating planar-silicon-solar-cell example

June 4, 2024 at 5:42 am
p129271
Subscriber

Thank you Ms. Amrita, that solved the issue. You are correct that my base did not have a sweep range but had a single value.

Now I am running into another issue. 

From Lumerical CHARGE simulation I got this J-V and power curve.

The following results are also simulated:
Voc = 0.971231 V
Jsc = -1.77873 mA/cm^2
Pmax = 0 mW/cm^2
FF = 0
eta = 0%

Why is the shape of my J-V curve and power curve like this? Why is my FF and eta 0?

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