Interpretation of Photocurrent Transients at Semiconductor Electrodes: Effects of Band-Edge Unpinning (submitted to J. Electroanalytical Chemistry)

Appendix C. The model considers the effects of band edge unpinning on the transient photocurrent response as the result of the build up of minority carriers at the semiconductor/electrolyte interface. The approach is explained in the paper and also in the notes uploaded here. Three Matlab programs are available here to calculate transient behaviour as a function of input variables. See notes from Alison Walker on how to run the Matlab code. The submitted manuscript is also available here with examples of calculated responses.