Browsing by Subject Dy3+

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  • 31.pdf.jpg
  • Article


  • Authors: Vu, Phi Tuyen (2016)

  • Dy3+-doped glasses with various compositions (30+x)B2O3+ (60-x)TeO2 + 9Na2O + 1Dy2O3 (x = 10 and 20) were prepared by a melt–quenching technique. The specifically structural properties of boro-tellurite glasses with the high borate content (> 30 mol%) was reflected in the unusually large values of the Judd-Ofelt parameters Ω2 and Ω6 . The CIE chromaticity color coordinates were calculated from the luminescence spectra of Dy3+ ions of the glasses with the different compositions and all of them were located in the white light zone of the color coordination diagram.

  • A Photoluminescence Study of Dy3+ Emissions in Zircon from Central Highlands of Vietnam.pdf.jpg
  • Article


  • Authors: Bùi, Thị Sinh Vương; Lê, Thị Thu Hương (2015)

  • It has been known that among REEs, Dy3+ plays an important role in the structure of Zircon though it just exists as trace elements. The Dy3+ is structured in the zircon crystalline lattice and it has a good fluorescent response. From all significant roles of this ion, this paper focused on clarifying the luminescence of Dy3+ in Zircon from a mine in Central Highlands of Vietnam (Krong Nang, Dak Lak province) by Photoluminescence (PL) spectroscopy, Energy Dispersive spectrometer (EDS). The analytical results of EDS identified the presence of trace quantities of Dy3+in the bulk of zircon by the typical peaks. The PL spectra showed Dy3+ emissions at some characterized band positions with...

Browsing by Subject Dy3+

Jump to: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
or enter first few letters:  
Showing results 1 to 2 of 2
  • 31.pdf.jpg
  • Article


  • Authors: Vu, Phi Tuyen (2016)

  • Dy3+-doped glasses with various compositions (30+x)B2O3+ (60-x)TeO2 + 9Na2O + 1Dy2O3 (x = 10 and 20) were prepared by a melt–quenching technique. The specifically structural properties of boro-tellurite glasses with the high borate content (> 30 mol%) was reflected in the unusually large values of the Judd-Ofelt parameters Ω2 and Ω6 . The CIE chromaticity color coordinates were calculated from the luminescence spectra of Dy3+ ions of the glasses with the different compositions and all of them were located in the white light zone of the color coordination diagram.

  • A Photoluminescence Study of Dy3+ Emissions in Zircon from Central Highlands of Vietnam.pdf.jpg
  • Article


  • Authors: Bùi, Thị Sinh Vương; Lê, Thị Thu Hương (2015)

  • It has been known that among REEs, Dy3+ plays an important role in the structure of Zircon though it just exists as trace elements. The Dy3+ is structured in the zircon crystalline lattice and it has a good fluorescent response. From all significant roles of this ion, this paper focused on clarifying the luminescence of Dy3+ in Zircon from a mine in Central Highlands of Vietnam (Krong Nang, Dak Lak province) by Photoluminescence (PL) spectroscopy, Energy Dispersive spectrometer (EDS). The analytical results of EDS identified the presence of trace quantities of Dy3+in the bulk of zircon by the typical peaks. The PL spectra showed Dy3+ emissions at some characterized band positions with...