Figure 8
From: Laser-induced Greenish-Blue Photoluminescence of Mesoporous Silicon Nanowires

XPS spectra of the as-grown (i) and laser-modified (ii) mp-SiNWs: (a) Si2p and (b) O1s.
Laser power was ~90 mW.
From: Laser-induced Greenish-Blue Photoluminescence of Mesoporous Silicon Nanowires

XPS spectra of the as-grown (i) and laser-modified (ii) mp-SiNWs: (a) Si2p and (b) O1s.
Laser power was ~90 mW.