Figure 2
(a) Process flow schematics of random Si nanohole structures with indium islands. (b) SEM images the Si wafers corresponding step 1 (top), step 3 (middle), and step 5 (bottom) in the in tilted and plan views.
Figure 2 | Scientific Reports
(a) Process flow schematics of random Si nanohole structures with indium islands. (b) SEM images the Si wafers corresponding step 1 (top), step 3 (middle), and step 5 (bottom) in the in tilted and plan views.
