Luminescence properties and energy transfer mechanism of Ce3+/Mn2+ co-doped transparent glass-ceramics containing β-Zn2SiO4 nano-crystals for white light emission

PL spectra and photo images of Ce3+/xMn2+ doped glass-ceramics (λex=345nm). Inset: dependence of the energy transfer efficiency ηT on Mn2+ concentration. [Display omitted] •Ce3+/Mn2+ doped glass-ceramics containing β-Zn2SiO4 nano-crystals were prepared.•The glass-ceramics showed a tunable-color emis...

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Veröffentlicht in:	Journal of alloys and compounds 2013-07, Vol.566, p.73-77
Hauptverfasser:	Ye, Renguang, Ma, Hongping, Zhang, Chi, Gao, Yuqing, Hua, Youjie, Deng, Degang, Liu, Ping, Xu, Shiqing
Format:	Artikel
Sprache:	eng
Schlagworte:	Band spectra Condensed matter: electronic structure, electrical, magnetic, and optical properties Cross-disciplinary physics: materials science rheology Energy transfer Exact sciences and technology Glass ceramics Glasses (including metallic glasses) Heat treatment Luminescence Materials science Mathematical analysis Nanocrystalline materials Nanocrystals Nanoscale materials and structures: fabrication and characterization Optical properties Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Optical properties of bulk materials and thin films Photoluminescence Physics Specific materials White LED White light β-Zn2SiO4 nano-crystals
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