fig2

Figure 2. (A-C) Effect of W Nd-CdS and W/O Nd-CdS layers on the orientation of Sb₂Se₃ thin films, (D) XRD patterns of Sb₂Se₃ films with W Nd-CdS and W/O Nd-CdS layers, (E) Texture coefficients of Sb₂Se₃ films with W Nd-CdS and W/O Nd-CdS layers, (F) Raman spectra of Sb₂Se₃ films with W Nd-CdS and W/O Nd-CdS layers, (G-I) XPS spectra of Sb 3d, Se 3d, and Nd 3d for Sb₂Se₃ films prepared with W Nd-CdS and W/O Nd-CdS layers.