Spectroscopic characteristics of Ca2Al2SiO7 phosphors co-doped with Ce3+ and Sm3+
PDF (Vietnamese)

Keywords

Ca2Al2SiO7
ion đất hiếm
truyền năng lượng rare earth ion
energy transfer

How to Cite

1.
Tiến Đỗ T, Nguyễn MS, Trần TT. Spectroscopic characteristics of Ca2Al2SiO7 phosphors co-doped with Ce3+ and Sm3+. hueuni-jns [Internet]. 2022Mar.31 [cited 2022Aug.14];131(1A):51-5. Available from: https://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/6312

Abstract

Luminescent materials Ca2Al2SiO7 co-doped with Ce3+ and Sm3+ were prepared with the solid-state reaction method. The XRD diffraction patterns show that the samples have a single tetragonal phase structure. The luminescent spectra of Ca2Al2SiO7: Ce3+,Sm3+ phosphor have a broad band with a peak at 420 nm, characterizing the transition of the electronic configuration of Ce3+ ion and narrow lines peaked at about 563, 602, 645, and 712 nm, representing the transition of the Sm3+ ion. The energy transfer from Ce3+ to Sm3+ was presented and discussed.

https://doi.org/10.26459/hueunijns.v131i1A.6312
PDF (Vietnamese)

References

  1. Laary DM, Toomas HA, Bruce HTC. Crystal growth and spectroscopic properties of Cr4+ in Ca2Al2SiO7 and Ca2Ga2SiO7. Optical Material. 1992;1(2):91-100.
  2. Akiyama M, Xu CN, Nonaka K. Improvement in Mechanoluminescence Intensity of Ca2Al2SiO7: Ce by the Statistical Approach. Journal of The Electrochemical Society. 2003;150(5):H115-H118.
  3. Boulanger PL, Doualan JL, Girard S, Margerie J, Moncorge R, Viana B. Excited-state absorption of Er3+ in the Ca2Al2SiO7 laser crystal. Journal of Luminescence. 2000;86:15-21.
  4. Geetanjali T, Nameeta B, Ravi S, Bisen DP, Kumar SS, Kumar KU. Enhanced long-persistence of Ca2Al2SiO7: Ce3+ phosphors for mechanoluminescence and thermoluminescence dosimetry. Journal of Materials Science: Materials in Electronics. 2016;27:6399-6407.
  5. Haiyan J, Yuhua W. Ca2Al2SiO7: Ce3+, Tb3+: A White-Light Phosphor Suitable for White-Light-Emitting Diodes. Journal of The Electrochemical Society. 2009;156:J117-J120.
  6. Zhang Q, Wang J, Zhang M, Ding W, Su Q. Enhanced photoluminescence of Ca2Al2SiO7: Eu3+ by charge compensation method. Applied Physics Letters. 2007;88:805-809.
  7. Teixeira VC, Montes PJR, Valerio MEG. Structural and optical characterizations of Ca2Al2SiO7: Ce3+, Mn2+ nanoparticles produced via a hybrid route. Optical Materials. 2014;36(9):1580-1590.
  8. Abudouwufu T, Sambasivam S, Wan Y, Abudoureyimu A, Yusufu T, Tuxun H, et al. Energy Transfer Behavior and Color-Tunable Properties of Ca2Al2SiO7: RE3+ (RE3+ = Tm3+, Dy3+, Tm3+/Dy3+) for White-Emitting Phosphors. Journal of Electronic Materials. 2018.
  9. Son NM, Tien DT, Son LVT. Effect of Eu3+ ion Doping Concentration to Luminescent Properties of Ca2Al2SiO7 Phosphor. International Journal of Engineering Research and Technology. 2019;8:248-250.
  10. Tien DT, Son NM. Preparation and spectroscopic properties of Ca2Al2SiO7: Tb3+ phosphor. Hue University Journal of Science: Natural Science. 2019;128:5-10.
  11. Tien DT, Son NM, Tuat LV, Liem LN. Energy Transfer between Ce3+-Dy3+ in Ca2Al2SiO7: Ce3+, Dy3+ Phosphor. IOP Conference Series: Materials Science and Engineering. 2019;540(1):012001.
  12. Tien DT, Son NM. Spectroscopic characteristics of M2Al2SiO7: Eu (M: Sr, Ca) phosphors. Hue University Journal of Science: Natural Science. 2020;129(1A):79-86.
  13. Son NM, Tien DT, Tien DT, Luyen PN, Tam NV, Hung NV, Cang LT. Spectroscopic Characteristics of Ca2Al2SiO7: RE3+ phosphors. International Journal of Engineering Research and Technology. 2019;8:1509-1512.
  14. Tuyen HV, Tien DT, Son NM, Do PV. Judd–Ofelt Parameters of Eu3+ and Energy Transfer of Ce3+/Eu3+ in Sr2Al2SiO7 Materials. Journal of Electronic Materials. 2019;48:7799-7805.
  15. Rao CS, Jayasankar CK. Spectroscopic and raditive properties of Sm3+-doped K-Mg-Al phosphate glasses. Opt. Commun. 2013;286:204-210.
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