A. Schreyer et al., IN-SITU SCANNING TUNNELING MICROSCOPE INVESTIGATION OF PASSIVATION AND STAINLESS-STEELS AND IRON, Journal of vacuum science & technology. B, Microelectronics and nanometer structures processing, measurement and phenomena, 14(2), 1996, pp. 1162-1166
In situ scanning probe microscopy (SPM) is used to characterize passiv
ation of steel alloys [DIN 1.4301 and 1.4529 (DIN is the German charac
terization number, comparable to AISI numbers)] as well as pure iron i
n 0.01 M sulfuric acid and boron buffer solution (pH 8.4), respectivel
y It is shown, that using d(ln i)/ds spectroscopy semiconducting prope
rties of the growing passive layer can be investigated. (C) 1996 Ameri
can Vacuum Society.