An empirical relation fitting the position in energy of the lower d-band edge for Eu2+ OR Ce3+ in various compounds

Uitert, L. G. Van

doi:10.1016/0022-2313(84)90036-x

Cited by 323 publications

(100 citation statements)

References 21 publications

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“…[20]. Van Uitert calculated the positions of the lower d-band edge for Ce 3+ and Eu 2+ ions using the following empirical formula:…”

Section: Prediction Of Eu 2+ Levels From Ce 3+mentioning

confidence: 99%

“…Experimental results matched with the theoretical predictions. The preferential substitution of Ce 3+ and Eu 2+ ions at different Ba 2+ , Sr 2+ , Ca 2+ crystallographic sites was explained by using Van Uitert's empirical relation [20]. The dependence of emission wavelengths of Ce 3+ and Eu 2+ on the local symmetry of crystallographic site was studied.…”

Section: Introductionmentioning

confidence: 99%

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d–f luminescence of Ce3+ and Eu2+ ions in BaAl2O4, SrAl2O4 and CaAl2O4 phosphors

Gedekar¹,

Wankhede²,

Moharil

et al. 2017

J Adv Ceram

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“…[20]. Van Uitert calculated the positions of the lower d-band edge for Ce 3+ and Eu 2+ ions using the following empirical formula:…”

Section: Prediction Of Eu 2+ Levels From Ce 3+mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

d–f luminescence of Ce3+ and Eu2+ ions in BaAl2O4, SrAl2O4 and CaAl2O4 phosphors

Gedekar¹,

Wankhede²,

Moharil

et al. 2017

J Adv Ceram

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show abstract

“…The results show that the energy position for the 5d-band edge in Eu 2+ or Ce 3+ for various compounds can be determined by [9,10] . In Sr 3 SiO 5 , r of six compounds Sr is 0.118 nm, and r of eight compounds Sr is 0.126 nm.…”

Section: Figurementioning

confidence: 99%

“…Van Uitert [9] has investigated several Eu 2+ or Ce 3+ -doped compounds, such as the sulfide, oxide, halide and aluminate. The results show that the energy position for the 5d-band edge in Eu 2+ or Ce 3+ for various compounds can be determined by [9,10] .…”

Section: Figurementioning

confidence: 99%

Preparation and luminescence characteristics of Sr3SiO5:Eu2+ phosphor for white LED

Yang

Wang

et al. 2008

Sci. Bull.

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“…in BGSO by selfreduction. For clarification, the well-known experiential equation given by Van Uitert [17], which is shown as Eq. 2, has been used to qualitatively analyze the position for energy of the lower d-band edge for Eu 2?…”

Section: Luminescence Properties Of Ba 2 Gd 2 Si 4 O 13 :Eu 31mentioning

confidence: 99%

Excitation wavelength dependent luminescence properties for Eu3+-activated Ba2Gd2Si4O13 phosphor

Feng

Huang

et al. 2015

J Mater Sci

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The tunable spectroscopy properties of Eu 3? -activated Ba 2 Gd 2 Si 4 O 13 phosphors under different wavelengths from vacuum ultraviolet (VUV) to ultraviolet region have been demonstrated. From the emission spectra, a broad band centered at 410 nm can be observed by choosing the suitable excitation wavelength, which is determined to be the defects produced under high temperature. Based on the result, the phosphor shows a tunable emission depending on the excitation source and the concentration of Eu 3? . In addition, the VUV photoluminescence property of a series of Ba 2 Gd 2 Si 4 O 13 :Eu 3? indicates that the optimal sample is Ba 2 Gd 1.9 Si 4 O 13 :5 %Eu 3? whose emitting color and decay time is beneficial for the application compared to the value for the commercial redemitting phosphor.

show abstract

An empirical relation fitting the position in energy of the lower d-band edge for Eu2+ OR Ce3+ in various compounds

Cited by 323 publications

References 21 publications

d–f luminescence of Ce3+ and Eu2+ ions in BaAl2O4, SrAl2O4 and CaAl2O4 phosphors

d–f luminescence of Ce3+ and Eu2+ ions in BaAl2O4, SrAl2O4 and CaAl2O4 phosphors

Preparation and luminescence characteristics of Sr3SiO5:Eu2+ phosphor for white LED

Excitation wavelength dependent luminescence properties for Eu3+-activated Ba2Gd2Si4O13 phosphor

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