Figure 3
(a–d) FE-SEM images of NiCo2S4 thin films prepared for different volume ratios of Ni and Co, like-40:10, 30:20, 25:25, and 20:30, on Ni mesh, respectively and inset show the high magnification of all samples.
Figure 3 | Scientific Reports
(a–d) FE-SEM images of NiCo2S4 thin films prepared for different volume ratios of Ni and Co, like-40:10, 30:20, 25:25, and 20:30, on Ni mesh, respectively and inset show the high magnification of all samples.
