Research / 2019 / Article / Fig 1

Research Article

Dual-Color Lasing Lines from EMPs in Diluted Magnetic Semiconductor CdS:NiI Structure

Figure 1

Typical FESEM images of different X (X = F, Cl, Br, or I)-based Ni(II) ions doped CdS nanostructures: (a) NiF2-doped CdS nanobelts (sample A), (b) NiCl2-doped CdS nanobelts (sample B), NiBr2-doped CdS nanobelts (sample C), and (d) NiI2-doped CdS nanobelts (sample D) (). Insets are the optical images of the as-grown samples.