Suns-Voc editor

The Suns-Voc plugin can be used to calculate how open circuit voltage changes as a function of light intensity. This can be useful for understanding tail slope and disorder in devices. A picture of the suns-voc editor window can be seen below in figure 4.10. The window can be used to set the start and stop light intensity. The Suns-Voc applies the voltage to the contact that is labelled Change.

1. Inputs

Suns–Voc editor window showing controls for defining a Suns–Voc experiment. Options include single point toggle, start and stop light intensity in suns, step multiplier, and output verbosity to disk. — Suns–Voc editor — configure start/stop light intensity, step multiplier, and output options to define a Suns–Voc experiment.

2. Outputs

Files produced by the Suns-Voc simulation
File name	Description
Q_kbi.csv	Charge density vs. recombination prefactor kbi
Q_mu.csv	Charge density vs. charge carrier mobility
Q_Qtau.csv	Charge density vs. recombination constant tau
Q_trap_filling.csv	Charge density vs. fraction of filled traps
suns_mu.csv	Suns vs. average charge carrier mobility
suns_Q.csv	Suns vs. Charge density
suns_tau.csv	Suns vs. recombination constant tau
suns_voc.csv	Suns vs. Voc curve
V_mu.csv	Voc vs. average charge carrier mobility