Structure and optical properties of Mn2+ ions doped ZnO/Zn2SiO4 composite thin films

Elhadi, Suliman Eltayeb; Liu, Chao; Guo, Yunlan; Li, Kai

doi:10.1016/j.jallcom.2019.01.203

Cited by 6 publications

(1 citation statement)

References 47 publications

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“…Besides, the structural defect occurred in ZnO and Zn 2 SiO 4 due to the zinc vacancy played a crucial part as a deep acceptor that developed the green luminescence. The violet-blue emissions centered a 425 and 463 nm were expected to originate from defect pair contributed by the SiO 2 matrix in the form of dioxasilyrane and silylene [48]. Meanwhile, the other study provided a significant finding of blue emission pronounced in ZBS samples due to the ZnO crystalline phase [49].…”

Section: Optical Characterization Of the Zno-b 2 O 3 -Sio 2 (Zbs) Glamentioning

confidence: 83%

Effects of Sintering Temperature Variation on Synthesis of Glass-Ceramic Phosphor Using Rice Husk Ash as Silica Source

et al. 2020

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In this study, the authors attempted to propose the very first study on fabrication and characterization of zinc-boro-silicate (ZBS) glass-ceramics derived from the ternary zinc-boro-silicate (ZnO)0.65(B2O3)0.15(RHA)0.2 glass system through a conventional melt-quenching method by incorporating rice husk ash (RHA) as the silica (SiO2) source, followed by a sintering process. Optimization of sintering condition has densified the sintered samples while embedded beta willemite (β-Zn2SiO4) and alpha willemite (α-Zn2SiO4) were proven in X-ray diffraction (XRD) analysis. Field emission scanning electron microscopy (FESEM) has shown the distribution of willemite crystals in rhombohedral shape crystals and successfully form closely-packed grains due to intense crystallization. The photoluminescence (PL) spectra of all sintered ZBS glasses presented various emission peaks at 425, 463, 487, 531, and 643 nm corresponded to violet, blue, green, and red emission, respectively. The correlation between the densification, phase transformation, microstructure, and photoluminescence of Zn2SiO4 glass-ceramic phosphor is discussed in detail.

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Section: Optical Characterization Of the Zno-b 2 O 3 -Sio 2 (Zbs) Glamentioning

confidence: 83%

Effects of Sintering Temperature Variation on Synthesis of Glass-Ceramic Phosphor Using Rice Husk Ash as Silica Source

et al. 2020

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Structure and optical properties of Eu3+, Gd3+ ions co-doped TiO2 phosphor thin films from anatase to pyrochlore

2022

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Solution-processed nanostructured ZnO/CuO composite films and improvement its physical properties by lustrous transition metal silver doping

Akkaya

Şahin

Aydın

et al. 2020

J Mater Sci: Mater Electron

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Structure and optical properties of Mn2+ ions doped ZnO/Zn2SiO4 composite thin films

Cited by 6 publications

References 47 publications

Effects of Sintering Temperature Variation on Synthesis of Glass-Ceramic Phosphor Using Rice Husk Ash as Silica Source

Effects of Sintering Temperature Variation on Synthesis of Glass-Ceramic Phosphor Using Rice Husk Ash as Silica Source

Structure and optical properties of Eu3+, Gd3+ ions co-doped TiO2 phosphor thin films from anatase to pyrochlore

Solution-processed nanostructured ZnO/CuO composite films and improvement its physical properties by lustrous transition metal silver doping

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