Figure 4
From: Analysis of p-Si macropore etching using FFT-impedance spectroscopy
Example of in situ extractions of fitting parameters and additional calculated parameters. The data show the stability of the pore etching process after a nucleation period of around 7 min. The short horizontal lines show the average of the steady state values that are used in what follows. Pores here were etched with DMF 5%(5.4%).