Electronic Spectra of Porous Silicon near Fermi Level
arXiv:cond-mat/9608071
Abstract
Electronic spectra of porous Si have been investigated in the region $<$4 eV below the Fermi level with specimens subjected to in situ oxygenation and thermal treatments. The significance of DOS to the photoluminescence and its degradation in porous Si is discussed. Fine structure of the photoelectron spectra is found from specimens heated in oxygen at 600 K.
7 pages, LaTeX, 3 PostScript figures. Also available at ftp://phot2.niif.spb.su