Page 62 - 2021電子物理系系刊

(a) (b)

(c) (d)

(e) (f)

(g) (h)

Figure 8. Dip-floated in DI water. (a) is the sapphire before transfer. (b) is the sapphire after transfer. (c) and (d) are before removing
PMMA on OM. (e) and (f) are after removing PMMA on OM. (g) and (h) are the result of the AFM. 59