Structure and Properties of La_𝟐O_𝟑-TiO_𝟐 Nanocomposite Films for Biomedical Applications

Figure 1

Typical SEM images of the surface images of TiO₂ thin films doped with La₂O₃ with various concentrations (a) S1; (b) S2; (c) S3; and (d) S4.

(a)

(b)

(c)

(d)