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A NOVEL METHOD FOR PREPARING ZnSnO NANOFIBERS

    https://doi.org/10.1142/S0217984909020825Cited by:0 (Source: Crossref)

    This paper reports that ZnSnO nanofibers (ZSNFs) were synthesized by thermal oxidation of ZnSn alloys. ZnSn alloys were prepared by cold press and sintering (powder metallurgy). The structure and optical properties were characterized by X-ray diffraction (XRD), micro-Raman scattering technology, field emission scanning electron microscopy (FESEM) and photoluminescence (PL) spectrum. The micro-Raman scattering spectra of ZSNFs show four Raman peaks at 574, 1156, 1729 and 2330 cm-1. The diameter and length of ZSNFs are about 50 nm and 60 μm, respectively. The room temperature PL spectra of ZSNFs shows the near-band-edge emission at ~391 nm and a broad green emission at ~493 nm.