Fig. 1From: Photoluminescence and Boosting Electron–Phonon Coupling in CdS Nanowires with Variable Sn(IV) Dopant Concentrationa, b SEM of Sn-doped CdS nanowires formed at early stage and after 60 min growth. Inset of a is amplified magnification of a representative nanowire. c, d EDS of the tipped ball and backbone nanowire, respectivelyBack to article page