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Dual-mode upconversion and downshifting white-light emitting Ln3+:Gd2W2O9 materials

(2018) NEW JOURNAL OF CHEMISTRY. 42(4). p.2393-2400
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Organization
Abstract
Microsized Gd2W2O9 materials, doped with different Ln(3+) ions, showing either downshifting (Dy3+) or upconversion (Tm3+, Er3+, Yb3+, Ho3+) white-light emission, have been synthesized employing a microwave-assisted co-precipitation method. Two different approaches to achieve dual-mode white-light emission were explored in this work. The first one implies mixing two samples: the downshifting Dy3+:Gd2W2O9 material and the upconversion Tm3+, Er3+, Yb3+, Ho3+:Gd2W2O9 compound; the other consists of preparing a material which is co-doped with all five Ln(3+):Dy3+, Tm3+, Er3+, Yb3+, and Ho3+. For each material, the corresponding luminescence spectra were investigated in detail and the CIE coordinates were calculated.
Keywords
LUMINESCENCE, ARCHITECTURES, GD-2(WO4)(3), TUNGSTATE, EMISSION, LASER, ER3+

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Citation

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Chicago
Liu, Jing, Elena Quinteiro González, Anna Kaczmarek, and Rik Van Deun. 2018. “Dual-mode Upconversion and Downshifting White-light Emitting Ln3+:Gd2W2O9 Materials.” New Journal of Chemistry 42 (4): 2393–2400.
APA
Liu, Jing, Quinteiro González, E., Kaczmarek, A., & Van Deun, R. (2018). Dual-mode upconversion and downshifting white-light emitting Ln3+:Gd2W2O9 materials. NEW JOURNAL OF CHEMISTRY, 42(4), 2393–2400.
Vancouver
1.
Liu J, Quinteiro González E, Kaczmarek A, Van Deun R. Dual-mode upconversion and downshifting white-light emitting Ln3+:Gd2W2O9 materials. NEW JOURNAL OF CHEMISTRY. 2018;42(4):2393–400.
MLA
Liu, Jing, Elena Quinteiro González, Anna Kaczmarek, et al. “Dual-mode Upconversion and Downshifting White-light Emitting Ln3+:Gd2W2O9 Materials.” NEW JOURNAL OF CHEMISTRY 42.4 (2018): 2393–2400. Print.
@article{8551160,
  abstract     = {Microsized Gd2W2O9 materials, doped with different Ln(3+) ions, showing either downshifting (Dy3+) or upconversion (Tm3+, Er3+, Yb3+, Ho3+) white-light emission, have been synthesized employing a microwave-assisted co-precipitation method. Two different approaches to achieve dual-mode white-light emission were explored in this work. The first one implies mixing two samples: the downshifting Dy3+:Gd2W2O9 material and the upconversion Tm3+, Er3+, Yb3+, Ho3+:Gd2W2O9 compound; the other consists of preparing a material which is co-doped with all five Ln(3+):Dy3+, Tm3+, Er3+, Yb3+, and Ho3+. For each material, the corresponding luminescence spectra were investigated in detail and the CIE coordinates were calculated.},
  author       = {Liu, Jing and Quinteiro Gonz{\'a}lez, Elena and Kaczmarek, Anna and Van Deun, Rik},
  issn         = {1144-0546},
  journal      = {NEW JOURNAL OF CHEMISTRY},
  keyword      = {LUMINESCENCE,ARCHITECTURES,GD-2(WO4)(3),TUNGSTATE,EMISSION,LASER,ER3+},
  language     = {eng},
  number       = {4},
  pages        = {2393--2400},
  title        = {Dual-mode upconversion and downshifting white-light emitting Ln3+:Gd2W2O9 materials},
  url          = {http://dx.doi.org/10.1039/c7nj04337f},
  volume       = {42},
  year         = {2018},
}

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