Luminescent investigations of Li6Lu(BO3)3:Tb3+, Dy3+ phosphors

Fawad, U.; Oh, Myeongjin; Park, H.; Kim, Sunghwan; Kim, H.J.

doi:10.1016/j.jallcom.2014.05.001

Cited by 30 publications

(7 citation statements)

References 38 publications

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“…Green emission is dominant due to the presence of Tb 3+ dopant. A similar emission is published for Tb doped phosphors [21,22]. Figure 5 shows that blue emission (5D 3 →7F J ) intensity is decreased and green emission (5D 4 →7F J ) intensity is increased with increasing concentration of Tb 3+ .…”

Section: X-ray Induced Luminescence Spectroscopysupporting

confidence: 75%

Proton, UV, and X-ray Induced Luminescence in Tb3+ Doped LuGd2Ga2Al3O12 Phosphors

et al. 2020

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The well-known solid-state reaction method is used for the synthesis of Tb doped LuGd2Ga2Al3O12 phosphor. XRD and SEM techniques are used for the phase and structural morphology of the synthesized phosphor. UV, X-ray and proton induced spectroscopy is used to study the luminescence properties. LuGd2Ga2Al3O12:Tb3+ phosphor shows its highest peak in green and blue region. The two major emission peaks correspond to 5D3→7FJ (at 480 to 510 nm, blue region) and 5D4→7FJ (at 535 to 565 nm, green region). Green emission is dominant; therefore, it may be used as an efficient green phosphor. The absorption spectra of the synthesized material matches well with the spectra of light emitting diodes (LEDs); therefore, it may have applications in LEDs. X-ray spectroscopic study suggests that this phosphor may have uses in medical applications, such as X-ray imaging. The synthesized phosphor exhibits 81% efficacy in comparison to the commercial plasma display panel material (Gd2O2S:Tb3+). The Commission Internationale de l’Eclairage (CIE) chromaticity diagram is obtained for this phosphor. The decay time of ms range is measured for the synthesized phosphor.

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Section: X-ray Induced Luminescence Spectroscopysupporting

confidence: 75%

Proton, UV, and X-ray Induced Luminescence in Tb3+ Doped LuGd2Ga2Al3O12 Phosphors

et al. 2020

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“…It can be assumed that the small changes in the Y/B ratios are caused by structural changes near the Dy 3+ ions. [41][42][43][44] The results show that the Dy 3+ ions occupy lower symmetry sites in the LBSF structure, as indicated by the XRD results.…”

Section: Luminescence Properties Of Lbsf:dy 3+mentioning

confidence: 67%

Structure and luminescence properties of La₆Ba₄(SiO₄)₆F₂:Dy³⁺ phosphor with apatite structure

et al. 2018

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“…Based on the XRD results, the crystal size of the coatings is determined from the broadening of the diffraction peak by employing the Scherrer formula as expressed by equation: t = nk/(Bcosh). Where t is the crystal size, k is the X-ray wavelength corresponding to Cu Ka radiation (0.154 nm), h is the diffraction angle, B is the full width half maximum (FWHM) of the diffraction peak at 2h, and n is the Scherrer constant as 0.89 [25]. According to the Scherrer equation, the average size of copper particles is 31.95, 33.11, 44.64 nm with respect to the Cu (111) main peak for SPF-NH 2 -Ag/Cu, SPF-NH 2 -Au/Cu, SPF-NH 2 -Pd/Cu, respectively.…”

Section: Resultsmentioning

confidence: 99%

An efficient method to functionalize soybean protein fiber for fuse wire application

Zhao

2015

J Mater Sci: Mater Electron

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An etchant-free surface pre-treatment process for the preparation of copper/soybean protein fiber (Cu/ SPF) via electroless plating was studied. A tight, dense and continuous structure of copper coating was obtained in this process. 3-Aminopropyltrimethoxysilane molecule was successfully grafted onto the SPF via a simple coupling reaction. In addition, Au, Ag or Pd nanoparticles were immobilized on the SPF substrate as catalyst sites for electroless plating. All the copper coatings via different metal activation were firmly adhered to the SPF substrate, as determined by an adhesive scotch Ò -tape test. The measurement of the electrothermal property of the Cu/SPF composites was carried out by a home-made direct current circuit. The composite from Ag activation process held a relatively higher rated current and a lower melting point, which indicated that it was more suitable to be made as the fuse wire than the composites from Au or Pd activation process.

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Luminescent investigations of Li6Lu(BO3)3:Tb3+, Dy3+ phosphors

Cited by 30 publications

References 38 publications

Proton, UV, and X-ray Induced Luminescence in Tb3+ Doped LuGd2Ga2Al3O12 Phosphors

Proton, UV, and X-ray Induced Luminescence in Tb3+ Doped LuGd2Ga2Al3O12 Phosphors

Structure and luminescence properties of La₆Ba₄(SiO₄)₆F₂:Dy³⁺ phosphor with apatite structure

An efficient method to functionalize soybean protein fiber for fuse wire application

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Luminescent investigations of Li6Lu(BO3)3:Tb3+, Dy3+ phosphors

Cited by 30 publications

References 38 publications

Proton, UV, and X-ray Induced Luminescence in Tb3+ Doped LuGd2Ga2Al3O12 Phosphors

Proton, UV, and X-ray Induced Luminescence in Tb3+ Doped LuGd2Ga2Al3O12 Phosphors

Structure and luminescence properties of La6Ba4(SiO4)6F2:Dy3+ phosphor with apatite structure

An efficient method to functionalize soybean protein fiber for fuse wire application

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Structure and luminescence properties of La₆Ba₄(SiO₄)₆F₂:Dy³⁺ phosphor with apatite structure