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Micro and Nano Systems Letters
Fig. 1 | Micro and Nano Systems Letters

Fig. 1

From: Exploring graphene structure, material properties, and electrochemical characteristics through laser-induced temperature analysis

Fig. 1

Structural characterizations for single lasing LIGs. a SEM image and 3D profile image of LIGs according to laser fluence (E) 12.186 J/cm2, 14.624 J/cm2, and 17.061 J/cm2 (scale bar:100 μm). b Width (w) and height (h) of LIGs according to Laser fluence 12.186, 14.624, and 17.061 J/cm2. Each fluence is used to fabricate Foamy (F), Porous (P), and Bush (B) LIG (scale bar:100 μm). c Change of LIGs formation temperature according to laser fluence of 12.186, 14.624, 17.061, and 34.559 J/cm2. d Schematic illustration of LIG formation process as laser fluence increased. Red mark means focused collimated light exposure

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