Fig. 2
From: Effect of Graphene Oxide on the Properties of Porous Silicon
Two-dimensional AFM micrograph of the PS (a) and PS–GO (b) structures
Fig. 2 | Nanoscale Research Letters
From: Effect of Graphene Oxide on the Properties of Porous Silicon
Two-dimensional AFM micrograph of the PS (a) and PS–GO (b) structures