Theoretical study on complex f-f transition simulation of luminescence spectra of nanocrystalline X$_1$-Y$_2$SiO$_5$:Eu3$^+$ - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Journal Articles Journal of Alloys and Compounds Year : 1998

Theoretical study on complex f-f transition simulation of luminescence spectra of nanocrystalline X$_1$-Y$_2$SiO$_5$:Eu3$^+$

Changkui Duan
  • Function : Author
S. Xia
  • Function : Author
W. Zhang
M. Yin
  • Function : Author

Abstract

Based on the electrostatic crystal-field model of M. Faucher, in which the induced electric dipoles of ligands are obtained from a set of self-consistent combined equations and the contributions from far ligands are considered, the crystal-field energy parameters of nanocrystalline X-1-Y2SiO5:Eu3+ at two sites both with C-1 symmetry are calculated by using related data of its crystal structure and physical properties, Moreover, we successfully extend the above model to calculate the transition intensities, therefore giving a computed simulation of luminescence spectroscopy consistent with the experimental one which we measured before, supporting the model and the data we adopted here
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Dates and versions

in2p3-00004172 , version 1 (15-03-2000)

Identifiers

  • HAL Id : in2p3-00004172 , version 1

Cite

Changkui Duan, S. Xia, W. Zhang, M. Yin, J.C. Krupa. Theoretical study on complex f-f transition simulation of luminescence spectra of nanocrystalline X$_1$-Y$_2$SiO$_5$:Eu3$^+$. Journal of Alloys and Compounds, 1998, 277, pp.450-454. ⟨in2p3-00004172⟩
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