Figure 3
Surface view and cross-sectional view of Sb2Te3 films prepared by assisted voltages of (a,b) 0 V, (c,d) 20 V, (e,f) 30 V and (g,h) 40 V.
Figure 3 | Scientific Reports
Surface view and cross-sectional view of Sb2Te3 films prepared by assisted voltages of (a,b) 0 V, (c,d) 20 V, (e,f) 30 V and (g,h) 40 V.
