(SRXPS) were used to probe the chemical state properties of stibnite (Sb2S3), a large-band-
gap semiconductor of complex structure. The conventional spectra were obtained with a
Kratos Axis Ultra XPS with magnetic confinement charge neutralization, which is very
effective in minimizing both uniform charging and differential charging on this large-band-
gap semiconductor. The narrow linewidths (much narrower than previously obtained) for …