Fig. 5 | NPG Asia Materials

Fig. 5

From: Narrow band-edge photoluminescence from AgInS2 semiconductor nanoparticles by the formation of amorphous III–VI semiconductor shells

Fig. 5

XRD patterns and XPS spectra of core/shell NPs. a XRD patterns of AgInS2 (red) and AgInS2/Ga2S3 core/shell (blue) NPs. b–d XPS spectra of AgInS2 core NPs for Ag 3d, In 3d, and S 2p orbitals. e–i AgInS2/Ga2S3 core/shell NPs for Ag 3d, In 3d, Ga 2p, Ga 3d, In 4d, and S 2p orbitals. All the XPS spectra were drawn in red lines with blue fitting curves

Back to article page