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Analysis of the radiative lifetime of Pr3+ d-f emission
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10.1063/1.4731735
/content/aip/journal/jap/112/1/10.1063/1.4731735
http://aip.metastore.ingenta.com/content/aip/journal/jap/112/1/10.1063/1.4731735

Figures

Image of FIG. 1.
FIG. 1.

Dependence of the value of the local-field correction factor on the refractive index of the material, for the full (black curve) and empty (red curve) cavity models.

Image of FIG. 2.
FIG. 2.

(a) Excitation (black curve) and emission (red curve) spectra of LuAG:Pr3+ at 11 K. (b) Luminescence decay curve for Pr3+ d-f emission in LuAG under direct fd excitation at 11 K. The inset shows the temperature dependence of the Pr3+ d-f emission lifetime.

Image of FIG. 3.
FIG. 3.

(a) Excitation (black curve) and emission (red curve) spectra of YAP:Pr3+ at 11 K. (b) Luminescence decay curve for Pr3+ d-f emission in YAP under direct fd excitation at 11 K.

Image of FIG. 4.
FIG. 4.

(a) Excitation (black curve) and emission (red curve) spectra of ScBO3:Pr3+ at 7 K. (b) Luminescence decay curve for Pr3+ d-f emission in ScBO3 under direct fd excitation at 11 K.

Image of FIG. 5.
FIG. 5.

(a) Excitation (black curve) and emission (red curve) spectra of YBO3:Pr3+ at 7 K. (b) Luminescence decay curve for Pr3+ d-f emission in YBO3 under direct fd excitation at 11 K.

Image of FIG. 6.
FIG. 6.

(a) Excitation (black curve) and emission (red curve) spectra of LaBO3:Pr3+ at 8 K. (b) Luminescence decay curve for Pr3+ d-f emission in LaBO3 under direct fd excitation at 11 K.

Image of FIG. 7.
FIG. 7.

(a) Excitation (black curve) and emission (red curve) spectra of LuBO3:Pr3+ at 8 K. (b) Luminescence decay curve for Pr3+ d-f emission in LuBO3 under direct fd excitation at 11 K.

Image of FIG. 8.
FIG. 8.

(a) Excitation (black curve) and emission (red curve) spectra of YPO4:Pr3+ at 7 K. (b) Luminescence decay curve for Pr3+ d-f emission in YPO4 under direct fd excitation at 11 K.

Image of FIG. 9.
FIG. 9.

(a) Excitation (black curve) and emission (red curve) spectra of LuPO4:Pr3+ measured at 11 K. (b) Luminescence decay curve for Pr3+ d-f emission in LuPO4 under direct fd excitation at 11 K.

Image of FIG. 10.
FIG. 10.

(a) Excitation (black curve) and emission (red curve) spectra of LaPO4:Pr3+ at 7 K. (b) Luminescence decay curve for Pr3+ d-f emission in LaPO4 under direct fd excitation at 11 K.

Image of FIG. 11.
FIG. 11.

(a) Excitation (black curve) and emission (red curve) spectra of YSO:Pr3+ at 11 K. (b) Luminescence decay curve for Pr3+ d-f emission in YSO under direct fd excitation measured at 11 K.

Image of FIG. 12.
FIG. 12.

(a) Excitation (black curve) and emission (red curve) spectra of LiYF4:Pr3+ at 11 K. (b) Luminescence decay curve for Pr3+ d-f emission in LiYF4 under direct fd excitation at 11 K.

Image of FIG. 13.
FIG. 13.

(a) Excitation (black curve) and emission (red curve) spectra of LaOCl:Pr3+ at 11 K. (b) Luminescence decay curve for Pr3+ d-f emission in LaOCl under direct fd excitation at 11 K.

Image of FIG. 14.
FIG. 14.

Dependence of the uncorrected radiative lifetime on the emission wavelength of investigated systems.

Image of FIG. 15.
FIG. 15.

Dependence of the corrected radiative lifetime on the emission wavelength of investigated systems, using the empty cavity correction.

Image of FIG. 16.
FIG. 16.

Dependence of the corrected radiative lifetime on the emission wavelength of investigated systems, using the full cavity correction.

Tables

Generic image for table
Table I.

Radiative decay times for the Pr3+ d-f luminescence in a variety of host lattices. λ is the emission wavelength in nm, τexp is the experimental emission lifetime in ns, n is the refractive index of the material at the emission wavelength, χfull is the local-field correction value for the full cavity model, and χempty is the local-field correction value for the empty cavity model. The last two columns give emission wavelength and radiative decay time, respectively, for the Ce3+ d-f luminescence for comparison, with a reference to the literature.

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/content/aip/journal/jap/112/1/10.1063/1.4731735
2012-07-13
2014-04-24
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752b84549af89a08dbdd7fdb8b9568b5 journal.articlezxybnytfddd
Scitation: Analysis of the radiative lifetime of Pr3+d-f emission
http://aip.metastore.ingenta.com/content/aip/journal/jap/112/1/10.1063/1.4731735
10.1063/1.4731735
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