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Characterization of surface changes on silicon and porous silicon after interaction with hydroxyl radicals
(2019)
The objective of this study was to investigate the changes in the optical and surface properties of crystalline silicon and porous silicon as a result of their interaction with hydroxyl radicals. In the initial stage, the ...
Infrared studies combined with hydrogen effusion experiments on nanostructured porous silicon
(Elsevier Science, 2004-03)
Nanostructured porous silicon samples prepared by electrochemical anodization of p-type crystalline silicon were exposed to blue light irradiation (k ¼ 400 nm) in air atmosphere. We observed that both photoluminescence and ...
The energy-band structure of porous silicon studied with photoluminescence excitation and photoacoustic spectroscopy
(2000)
Porous silicon has been studied with photoluminescence, photoluminescence excitation, and photoacoustic spectroscopy. From the luminescence data, an energy-level diagram related to the luminescence is constructed. The ...