Abstract

In this paper we report results of tunable lighting in Ce3+/Eu2+,3+ doped low silica calcium aluminosilicate glass. Optical spectroscopy experiments indicate that there is a red color compensation from Eu2+ and Eu3+ to the green emission from Ce3+, resulting in a broad and tunable emission spectra depending on the excitation wavelength. This result analysed in the CIE 1976 color diagram shows a close distance from the Plank emission and a correlated color temperature, varying from 5200 to 3500K. This indicates that our system can be easily excited by GaN based blue LEDs, being an interesting phosphor for white lighting devices.

© 2012 OSA

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  3. X. Q. Piao, T. Horikawa, H. Hanzawa, and K. Machida, “Photoluminescence properties of Ca2Si5N8:Eu2+ nitride phosphor prepared by carbothermal reduction and nitridation method,” Chem. Lett. 35(3), 334–335 (2006).
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    [CrossRef]
  7. D. Zhao, S. J. Seo, and B. S. Bae, “Full-Color Mesophase Silicate Thin Film Phosphors Incorporated with Rare Earth Ions and Photosensitizers,” Adv. Mater. (Deerfield Beach Fla.) 19(21), 3473–3479 (2007).
    [CrossRef]
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    [CrossRef]
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    [CrossRef]
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    [CrossRef]
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    [CrossRef] [PubMed]
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    [CrossRef]
  21. X. Zhang, J. Wang, J. Zhang, and Q. Su, “Photoluminescence properties of Eu2+-doped Ba2ZnS3 phosphor for white light emitting diodes,” Mater. Lett. 61(3), 761–764 (2007).
    [CrossRef]
  22. A. Herrmann, S. Fibikar, and D. Ehrt, “Time-resolved fluorescence measurements on Eu3+- and Eu2+-doped glasses,” J. Non-Cryst. Solids 355(43-44), 2093–2101 (2009).
    [CrossRef]
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  25. Y. Pan, M. Wu, and Q. Su, “Tailored photoluminescence of YAG:Ce phosphor through various methods,” J. Phys. Chem. Solids 65(5), 845–850 (2004).
    [CrossRef]
  26. H. S. Jang and D. Y. Jeon, “Yellow-emitting Sr3SiO5:Ce3+,Li+ phosphor for white-light-emitting diodes and yellow-light-emitting diodes,” Appl. Phys. Lett. 90(4), 041906 (2007).
    [CrossRef]
  27. J. Bei, G. Qian, X. Liang, S. Yuan, Y. Yang, and G. Chen, “Optical properties of Ce3+-doped oxide glasses and correlations with optical basicity,” Mater. Res. Bull. 42(7), 1195–1200 (2007).
    [CrossRef]

2012

L. H. C. Andrade, S. M. Lima, M. L. Baesso, A. Novatski, J. H. Rohling, Y. Guyot, and G. Boulon, “Tunable light emission and similarities with garnet structure of Ce-doped LSCAS glass for white-light devices,” J. Alloy. Comp. 510(1), 54–59 (2012).
[CrossRef]

2011

H. Yu, Y. Lai, G. Gao, L. Kong, G. Li, S. Gan, and G. Hong, “Photoluminescence and energy transfer studies on Eu2+ and Ce3+ co-doped SrCaSiO4 for white light-emitting-diodes,” J. Alloy. Comp. 509(23), 6635–6639 (2011).
[CrossRef]

Y. Chen, K. W. Cheah, and M. Gong, “Low thermal quenching and high-efficiency Ce3+, Tb3+-co-doped Ca3Sc2Si3O12 green phosphor for white light-emitting diodes,” J. Lumin. 131(8), 1589–1593 (2011).
[CrossRef]

Z. Cui, R. Ye, D. Deng, Y. Hua, S. Zhao, G. Jia, C. Li, and S. Xu, “Eu2+/Sm3+ions co-doped white light luminescence SrSiO3 glass-ceramics phosphor for White LED,” J. Alloy. Comp. 509(8), 3553–3558 (2011).
[CrossRef]

A. S. Kar, B. S. Tomar, S. V. Godbole, and V. K. Manchanda, “Time resolved fluorescence spectroscopy and modeling of Eu(III) sorption by silica in presence and absence of alpha hydroxy isobutyric acid,” Colloids Surf. A Physicochem. Eng. Asp. 378(1-3), 44–49 (2011).
[CrossRef]

2010

S. M. Lima, J. R. Silva, L. H. C. Andrade, A. Novatski, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “High values of gain cross section and luminescence quantum efficiency in OH(-)-free Ti3+-doped low-silica calcium aluminosilicate glass,” Opt. Lett. 35(7), 1055–1057 (2010).
[CrossRef] [PubMed]

J. A. Sampaio, M. C. Filadelpho, A. A. Andrade, J. H. Rohling, A. N. Medina, A. C. Bento, L. M. da Silva, F. C. G. Gandra, L. A. O. Nunes, and M. L. Baesso, “Study on the observation of Eu2+ and Eu3+ valence states in low silica calcium aluminosilicate glasses,” J. Phys. Condens. Matter 22(5), 055601 (2010).
[CrossRef] [PubMed]

2009

L. H. C. Andrade, S. M. Lima, A. Novatski, A. Steimacher, J. H. Rohling, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “A step forward toward smart white lighting: Combination of glass phosphor and light emitting diodes,” Appl. Phys. Lett. 95(8), 081104 (2009).
[CrossRef]

A. Herrmann, S. Fibikar, and D. Ehrt, “Time-resolved fluorescence measurements on Eu3+- and Eu2+-doped glasses,” J. Non-Cryst. Solids 355(43-44), 2093–2101 (2009).
[CrossRef]

2008

L. H. C. Andrade, S. M. Lima, A. Novatski, P. T. Udo, N. G. C. Astrath, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “Long fluorescence lifetime of Ti3+-doped low silica calcium aluminosilicate glass,” Phys. Rev. Lett. 100(2), 027402 (2008).
[CrossRef] [PubMed]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. M. Neto, A. C. Bento, M. L. Baesso, F. C. G. Gandra, Y. Guyot, and G. Boulon, “Spectroscopic assignments of Ti3+ and Ti4+ in titanium-doped OH− free low-silica calcium aluminosilicate glass and role of structural defects on the observed long lifetime and high fluorescence of Ti3+ ions,” Phys. Rev. B 78, 224202 (2008).
[CrossRef]

2007

D. Zhao, S. J. Seo, and B. S. Bae, “Full-Color Mesophase Silicate Thin Film Phosphors Incorporated with Rare Earth Ions and Photosensitizers,” Adv. Mater. (Deerfield Beach Fla.) 19(21), 3473–3479 (2007).
[CrossRef]

Y. C. Li, Y. H. Chang, Y. F. Lin, Y. S. Chang, and Y. J. Lin, “Synthesis and luminescent properties of Ln3+(Eu3+, Sm3+, Dy3+)-doped lanthanum aluminum germanate LaAlGe2O7 phosphors,” J. Alloy. Comp. 439(1-2), 367–375 (2007).
[CrossRef]

X. Zhang, J. Wang, J. Zhang, and Q. Su, “Photoluminescence properties of Eu2+-doped Ba2ZnS3 phosphor for white light emitting diodes,” Mater. Lett. 61(3), 761–764 (2007).
[CrossRef]

H. S. Jang and D. Y. Jeon, “Yellow-emitting Sr3SiO5:Ce3+,Li+ phosphor for white-light-emitting diodes and yellow-light-emitting diodes,” Appl. Phys. Lett. 90(4), 041906 (2007).
[CrossRef]

J. Bei, G. Qian, X. Liang, S. Yuan, Y. Yang, and G. Chen, “Optical properties of Ce3+-doped oxide glasses and correlations with optical basicity,” Mater. Res. Bull. 42(7), 1195–1200 (2007).
[CrossRef]

2006

C. K. Duan, A. Meijerink, R. J. Reeves, and M. F. Reid, “The unusual temperature dependence of the fluorescence lifetime in crystals,” J. Alloy. Comp. 408-412, 784–787 (2006).
[CrossRef]

Y. Q. Li, J. E. J. van Steen, J. W. H. van Krevel, G. Botty, A. C. A. Delsing, F. J. DiSalvo, G. De With, and H. T. Hintzen, “Luminescence properties of red-emitting M2Si5N8:Eu2+ (M=Ca, Sr, Ba) LED conversion phosphors,” J. Alloy. Comp. 417(1-2), 273–279 (2006).
[CrossRef]

X. Q. Piao, T. Horikawa, H. Hanzawa, and K. Machida, “Photoluminescence properties of Ca2Si5N8:Eu2+ nitride phosphor prepared by carbothermal reduction and nitridation method,” Chem. Lett. 35(3), 334–335 (2006).
[CrossRef]

2005

Q. Su, H. Wu, Y. X. Pan, J. Xu, C. F. Guo, X. M. Zhang, J. H. Zhang, J. Wang, and M. Zhang, “Rare earth luminescent materials for white LED solid state lighting,” J. Rare Earths 23, 513–517 (2005).

E. F. Schubert and J. K. Kim, “Solid-state light sources getting smart,” Science 308(5726), 1274–1278 (2005).
[CrossRef] [PubMed]

2004

Y. Pan, M. Wu, and Q. Su, “Tailored photoluminescence of YAG:Ce phosphor through various methods,” J. Phys. Chem. Solids 65(5), 845–850 (2004).
[CrossRef]

2002

M. G. Craford, “Visible LEDs: the trend toward high-power emitters and remaining challenges for solid state lighting,” Proc. SPIE 4776, 1–8 (2002).
[CrossRef]

1996

W. M. Yen, M. Raukas, S. A. Basun, W. van Schaik, and U. Happek, “Optical and photoconductive properties of cerium-doped crystalline solids,” J. Lumin. 69(5-6), 287–294 (1996).
[CrossRef]

1994

S. Nakamura, T. Mukai, and M. Senoh, “Candela-class high-brightness InGan/AIGaN double-heterostructure blue-light-emitting diodes,” Appl. Phys. Lett. 64(13), 1687–1689 (1994).
[CrossRef]

1967

G. Blasse and A. Brill, “Investigation of some Ce3+ activated phosphors,” J. Chem. Phys. 47(12), 5139–5145 (1967).
[CrossRef]

Andrade, A. A.

J. A. Sampaio, M. C. Filadelpho, A. A. Andrade, J. H. Rohling, A. N. Medina, A. C. Bento, L. M. da Silva, F. C. G. Gandra, L. A. O. Nunes, and M. L. Baesso, “Study on the observation of Eu2+ and Eu3+ valence states in low silica calcium aluminosilicate glasses,” J. Phys. Condens. Matter 22(5), 055601 (2010).
[CrossRef] [PubMed]

Andrade, L. H. C.

L. H. C. Andrade, S. M. Lima, M. L. Baesso, A. Novatski, J. H. Rohling, Y. Guyot, and G. Boulon, “Tunable light emission and similarities with garnet structure of Ce-doped LSCAS glass for white-light devices,” J. Alloy. Comp. 510(1), 54–59 (2012).
[CrossRef]

S. M. Lima, J. R. Silva, L. H. C. Andrade, A. Novatski, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “High values of gain cross section and luminescence quantum efficiency in OH(-)-free Ti3+-doped low-silica calcium aluminosilicate glass,” Opt. Lett. 35(7), 1055–1057 (2010).
[CrossRef] [PubMed]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. Steimacher, J. H. Rohling, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “A step forward toward smart white lighting: Combination of glass phosphor and light emitting diodes,” Appl. Phys. Lett. 95(8), 081104 (2009).
[CrossRef]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. M. Neto, A. C. Bento, M. L. Baesso, F. C. G. Gandra, Y. Guyot, and G. Boulon, “Spectroscopic assignments of Ti3+ and Ti4+ in titanium-doped OH− free low-silica calcium aluminosilicate glass and role of structural defects on the observed long lifetime and high fluorescence of Ti3+ ions,” Phys. Rev. B 78, 224202 (2008).
[CrossRef]

L. H. C. Andrade, S. M. Lima, A. Novatski, P. T. Udo, N. G. C. Astrath, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “Long fluorescence lifetime of Ti3+-doped low silica calcium aluminosilicate glass,” Phys. Rev. Lett. 100(2), 027402 (2008).
[CrossRef] [PubMed]

Astrath, N. G. C.

L. H. C. Andrade, S. M. Lima, A. Novatski, P. T. Udo, N. G. C. Astrath, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “Long fluorescence lifetime of Ti3+-doped low silica calcium aluminosilicate glass,” Phys. Rev. Lett. 100(2), 027402 (2008).
[CrossRef] [PubMed]

Bae, B. S.

D. Zhao, S. J. Seo, and B. S. Bae, “Full-Color Mesophase Silicate Thin Film Phosphors Incorporated with Rare Earth Ions and Photosensitizers,” Adv. Mater. (Deerfield Beach Fla.) 19(21), 3473–3479 (2007).
[CrossRef]

Baesso, M. L.

L. H. C. Andrade, S. M. Lima, M. L. Baesso, A. Novatski, J. H. Rohling, Y. Guyot, and G. Boulon, “Tunable light emission and similarities with garnet structure of Ce-doped LSCAS glass for white-light devices,” J. Alloy. Comp. 510(1), 54–59 (2012).
[CrossRef]

S. M. Lima, J. R. Silva, L. H. C. Andrade, A. Novatski, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “High values of gain cross section and luminescence quantum efficiency in OH(-)-free Ti3+-doped low-silica calcium aluminosilicate glass,” Opt. Lett. 35(7), 1055–1057 (2010).
[CrossRef] [PubMed]

J. A. Sampaio, M. C. Filadelpho, A. A. Andrade, J. H. Rohling, A. N. Medina, A. C. Bento, L. M. da Silva, F. C. G. Gandra, L. A. O. Nunes, and M. L. Baesso, “Study on the observation of Eu2+ and Eu3+ valence states in low silica calcium aluminosilicate glasses,” J. Phys. Condens. Matter 22(5), 055601 (2010).
[CrossRef] [PubMed]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. Steimacher, J. H. Rohling, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “A step forward toward smart white lighting: Combination of glass phosphor and light emitting diodes,” Appl. Phys. Lett. 95(8), 081104 (2009).
[CrossRef]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. M. Neto, A. C. Bento, M. L. Baesso, F. C. G. Gandra, Y. Guyot, and G. Boulon, “Spectroscopic assignments of Ti3+ and Ti4+ in titanium-doped OH− free low-silica calcium aluminosilicate glass and role of structural defects on the observed long lifetime and high fluorescence of Ti3+ ions,” Phys. Rev. B 78, 224202 (2008).
[CrossRef]

L. H. C. Andrade, S. M. Lima, A. Novatski, P. T. Udo, N. G. C. Astrath, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “Long fluorescence lifetime of Ti3+-doped low silica calcium aluminosilicate glass,” Phys. Rev. Lett. 100(2), 027402 (2008).
[CrossRef] [PubMed]

Basun, S. A.

W. M. Yen, M. Raukas, S. A. Basun, W. van Schaik, and U. Happek, “Optical and photoconductive properties of cerium-doped crystalline solids,” J. Lumin. 69(5-6), 287–294 (1996).
[CrossRef]

Bei, J.

J. Bei, G. Qian, X. Liang, S. Yuan, Y. Yang, and G. Chen, “Optical properties of Ce3+-doped oxide glasses and correlations with optical basicity,” Mater. Res. Bull. 42(7), 1195–1200 (2007).
[CrossRef]

Bento, A. C.

J. A. Sampaio, M. C. Filadelpho, A. A. Andrade, J. H. Rohling, A. N. Medina, A. C. Bento, L. M. da Silva, F. C. G. Gandra, L. A. O. Nunes, and M. L. Baesso, “Study on the observation of Eu2+ and Eu3+ valence states in low silica calcium aluminosilicate glasses,” J. Phys. Condens. Matter 22(5), 055601 (2010).
[CrossRef] [PubMed]

S. M. Lima, J. R. Silva, L. H. C. Andrade, A. Novatski, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “High values of gain cross section and luminescence quantum efficiency in OH(-)-free Ti3+-doped low-silica calcium aluminosilicate glass,” Opt. Lett. 35(7), 1055–1057 (2010).
[CrossRef] [PubMed]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. Steimacher, J. H. Rohling, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “A step forward toward smart white lighting: Combination of glass phosphor and light emitting diodes,” Appl. Phys. Lett. 95(8), 081104 (2009).
[CrossRef]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. M. Neto, A. C. Bento, M. L. Baesso, F. C. G. Gandra, Y. Guyot, and G. Boulon, “Spectroscopic assignments of Ti3+ and Ti4+ in titanium-doped OH− free low-silica calcium aluminosilicate glass and role of structural defects on the observed long lifetime and high fluorescence of Ti3+ ions,” Phys. Rev. B 78, 224202 (2008).
[CrossRef]

L. H. C. Andrade, S. M. Lima, A. Novatski, P. T. Udo, N. G. C. Astrath, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “Long fluorescence lifetime of Ti3+-doped low silica calcium aluminosilicate glass,” Phys. Rev. Lett. 100(2), 027402 (2008).
[CrossRef] [PubMed]

Blasse, G.

G. Blasse and A. Brill, “Investigation of some Ce3+ activated phosphors,” J. Chem. Phys. 47(12), 5139–5145 (1967).
[CrossRef]

Botty, G.

Y. Q. Li, J. E. J. van Steen, J. W. H. van Krevel, G. Botty, A. C. A. Delsing, F. J. DiSalvo, G. De With, and H. T. Hintzen, “Luminescence properties of red-emitting M2Si5N8:Eu2+ (M=Ca, Sr, Ba) LED conversion phosphors,” J. Alloy. Comp. 417(1-2), 273–279 (2006).
[CrossRef]

Boulon, G.

L. H. C. Andrade, S. M. Lima, M. L. Baesso, A. Novatski, J. H. Rohling, Y. Guyot, and G. Boulon, “Tunable light emission and similarities with garnet structure of Ce-doped LSCAS glass for white-light devices,” J. Alloy. Comp. 510(1), 54–59 (2012).
[CrossRef]

S. M. Lima, J. R. Silva, L. H. C. Andrade, A. Novatski, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “High values of gain cross section and luminescence quantum efficiency in OH(-)-free Ti3+-doped low-silica calcium aluminosilicate glass,” Opt. Lett. 35(7), 1055–1057 (2010).
[CrossRef] [PubMed]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. Steimacher, J. H. Rohling, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “A step forward toward smart white lighting: Combination of glass phosphor and light emitting diodes,” Appl. Phys. Lett. 95(8), 081104 (2009).
[CrossRef]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. M. Neto, A. C. Bento, M. L. Baesso, F. C. G. Gandra, Y. Guyot, and G. Boulon, “Spectroscopic assignments of Ti3+ and Ti4+ in titanium-doped OH− free low-silica calcium aluminosilicate glass and role of structural defects on the observed long lifetime and high fluorescence of Ti3+ ions,” Phys. Rev. B 78, 224202 (2008).
[CrossRef]

L. H. C. Andrade, S. M. Lima, A. Novatski, P. T. Udo, N. G. C. Astrath, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “Long fluorescence lifetime of Ti3+-doped low silica calcium aluminosilicate glass,” Phys. Rev. Lett. 100(2), 027402 (2008).
[CrossRef] [PubMed]

Brill, A.

G. Blasse and A. Brill, “Investigation of some Ce3+ activated phosphors,” J. Chem. Phys. 47(12), 5139–5145 (1967).
[CrossRef]

Chang, Y. H.

Y. C. Li, Y. H. Chang, Y. F. Lin, Y. S. Chang, and Y. J. Lin, “Synthesis and luminescent properties of Ln3+(Eu3+, Sm3+, Dy3+)-doped lanthanum aluminum germanate LaAlGe2O7 phosphors,” J. Alloy. Comp. 439(1-2), 367–375 (2007).
[CrossRef]

Chang, Y. S.

Y. C. Li, Y. H. Chang, Y. F. Lin, Y. S. Chang, and Y. J. Lin, “Synthesis and luminescent properties of Ln3+(Eu3+, Sm3+, Dy3+)-doped lanthanum aluminum germanate LaAlGe2O7 phosphors,” J. Alloy. Comp. 439(1-2), 367–375 (2007).
[CrossRef]

Cheah, K. W.

Y. Chen, K. W. Cheah, and M. Gong, “Low thermal quenching and high-efficiency Ce3+, Tb3+-co-doped Ca3Sc2Si3O12 green phosphor for white light-emitting diodes,” J. Lumin. 131(8), 1589–1593 (2011).
[CrossRef]

Chen, G.

J. Bei, G. Qian, X. Liang, S. Yuan, Y. Yang, and G. Chen, “Optical properties of Ce3+-doped oxide glasses and correlations with optical basicity,” Mater. Res. Bull. 42(7), 1195–1200 (2007).
[CrossRef]

Chen, Y.

Y. Chen, K. W. Cheah, and M. Gong, “Low thermal quenching and high-efficiency Ce3+, Tb3+-co-doped Ca3Sc2Si3O12 green phosphor for white light-emitting diodes,” J. Lumin. 131(8), 1589–1593 (2011).
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M. G. Craford, “Visible LEDs: the trend toward high-power emitters and remaining challenges for solid state lighting,” Proc. SPIE 4776, 1–8 (2002).
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Cui, Z.

Z. Cui, R. Ye, D. Deng, Y. Hua, S. Zhao, G. Jia, C. Li, and S. Xu, “Eu2+/Sm3+ions co-doped white light luminescence SrSiO3 glass-ceramics phosphor for White LED,” J. Alloy. Comp. 509(8), 3553–3558 (2011).
[CrossRef]

da Silva, L. M.

J. A. Sampaio, M. C. Filadelpho, A. A. Andrade, J. H. Rohling, A. N. Medina, A. C. Bento, L. M. da Silva, F. C. G. Gandra, L. A. O. Nunes, and M. L. Baesso, “Study on the observation of Eu2+ and Eu3+ valence states in low silica calcium aluminosilicate glasses,” J. Phys. Condens. Matter 22(5), 055601 (2010).
[CrossRef] [PubMed]

De With, G.

Y. Q. Li, J. E. J. van Steen, J. W. H. van Krevel, G. Botty, A. C. A. Delsing, F. J. DiSalvo, G. De With, and H. T. Hintzen, “Luminescence properties of red-emitting M2Si5N8:Eu2+ (M=Ca, Sr, Ba) LED conversion phosphors,” J. Alloy. Comp. 417(1-2), 273–279 (2006).
[CrossRef]

Delsing, A. C. A.

Y. Q. Li, J. E. J. van Steen, J. W. H. van Krevel, G. Botty, A. C. A. Delsing, F. J. DiSalvo, G. De With, and H. T. Hintzen, “Luminescence properties of red-emitting M2Si5N8:Eu2+ (M=Ca, Sr, Ba) LED conversion phosphors,” J. Alloy. Comp. 417(1-2), 273–279 (2006).
[CrossRef]

Deng, D.

Z. Cui, R. Ye, D. Deng, Y. Hua, S. Zhao, G. Jia, C. Li, and S. Xu, “Eu2+/Sm3+ions co-doped white light luminescence SrSiO3 glass-ceramics phosphor for White LED,” J. Alloy. Comp. 509(8), 3553–3558 (2011).
[CrossRef]

DiSalvo, F. J.

Y. Q. Li, J. E. J. van Steen, J. W. H. van Krevel, G. Botty, A. C. A. Delsing, F. J. DiSalvo, G. De With, and H. T. Hintzen, “Luminescence properties of red-emitting M2Si5N8:Eu2+ (M=Ca, Sr, Ba) LED conversion phosphors,” J. Alloy. Comp. 417(1-2), 273–279 (2006).
[CrossRef]

Duan, C. K.

C. K. Duan, A. Meijerink, R. J. Reeves, and M. F. Reid, “The unusual temperature dependence of the fluorescence lifetime in crystals,” J. Alloy. Comp. 408-412, 784–787 (2006).
[CrossRef]

Ehrt, D.

A. Herrmann, S. Fibikar, and D. Ehrt, “Time-resolved fluorescence measurements on Eu3+- and Eu2+-doped glasses,” J. Non-Cryst. Solids 355(43-44), 2093–2101 (2009).
[CrossRef]

Fibikar, S.

A. Herrmann, S. Fibikar, and D. Ehrt, “Time-resolved fluorescence measurements on Eu3+- and Eu2+-doped glasses,” J. Non-Cryst. Solids 355(43-44), 2093–2101 (2009).
[CrossRef]

Filadelpho, M. C.

J. A. Sampaio, M. C. Filadelpho, A. A. Andrade, J. H. Rohling, A. N. Medina, A. C. Bento, L. M. da Silva, F. C. G. Gandra, L. A. O. Nunes, and M. L. Baesso, “Study on the observation of Eu2+ and Eu3+ valence states in low silica calcium aluminosilicate glasses,” J. Phys. Condens. Matter 22(5), 055601 (2010).
[CrossRef] [PubMed]

Gan, S.

H. Yu, Y. Lai, G. Gao, L. Kong, G. Li, S. Gan, and G. Hong, “Photoluminescence and energy transfer studies on Eu2+ and Ce3+ co-doped SrCaSiO4 for white light-emitting-diodes,” J. Alloy. Comp. 509(23), 6635–6639 (2011).
[CrossRef]

Gandra, F. C. G.

J. A. Sampaio, M. C. Filadelpho, A. A. Andrade, J. H. Rohling, A. N. Medina, A. C. Bento, L. M. da Silva, F. C. G. Gandra, L. A. O. Nunes, and M. L. Baesso, “Study on the observation of Eu2+ and Eu3+ valence states in low silica calcium aluminosilicate glasses,” J. Phys. Condens. Matter 22(5), 055601 (2010).
[CrossRef] [PubMed]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. M. Neto, A. C. Bento, M. L. Baesso, F. C. G. Gandra, Y. Guyot, and G. Boulon, “Spectroscopic assignments of Ti3+ and Ti4+ in titanium-doped OH− free low-silica calcium aluminosilicate glass and role of structural defects on the observed long lifetime and high fluorescence of Ti3+ ions,” Phys. Rev. B 78, 224202 (2008).
[CrossRef]

Gao, G.

H. Yu, Y. Lai, G. Gao, L. Kong, G. Li, S. Gan, and G. Hong, “Photoluminescence and energy transfer studies on Eu2+ and Ce3+ co-doped SrCaSiO4 for white light-emitting-diodes,” J. Alloy. Comp. 509(23), 6635–6639 (2011).
[CrossRef]

Godbole, S. V.

A. S. Kar, B. S. Tomar, S. V. Godbole, and V. K. Manchanda, “Time resolved fluorescence spectroscopy and modeling of Eu(III) sorption by silica in presence and absence of alpha hydroxy isobutyric acid,” Colloids Surf. A Physicochem. Eng. Asp. 378(1-3), 44–49 (2011).
[CrossRef]

Gong, M.

Y. Chen, K. W. Cheah, and M. Gong, “Low thermal quenching and high-efficiency Ce3+, Tb3+-co-doped Ca3Sc2Si3O12 green phosphor for white light-emitting diodes,” J. Lumin. 131(8), 1589–1593 (2011).
[CrossRef]

Guo, C. F.

Q. Su, H. Wu, Y. X. Pan, J. Xu, C. F. Guo, X. M. Zhang, J. H. Zhang, J. Wang, and M. Zhang, “Rare earth luminescent materials for white LED solid state lighting,” J. Rare Earths 23, 513–517 (2005).

Guyot, Y.

L. H. C. Andrade, S. M. Lima, M. L. Baesso, A. Novatski, J. H. Rohling, Y. Guyot, and G. Boulon, “Tunable light emission and similarities with garnet structure of Ce-doped LSCAS glass for white-light devices,” J. Alloy. Comp. 510(1), 54–59 (2012).
[CrossRef]

S. M. Lima, J. R. Silva, L. H. C. Andrade, A. Novatski, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “High values of gain cross section and luminescence quantum efficiency in OH(-)-free Ti3+-doped low-silica calcium aluminosilicate glass,” Opt. Lett. 35(7), 1055–1057 (2010).
[CrossRef] [PubMed]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. Steimacher, J. H. Rohling, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “A step forward toward smart white lighting: Combination of glass phosphor and light emitting diodes,” Appl. Phys. Lett. 95(8), 081104 (2009).
[CrossRef]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. M. Neto, A. C. Bento, M. L. Baesso, F. C. G. Gandra, Y. Guyot, and G. Boulon, “Spectroscopic assignments of Ti3+ and Ti4+ in titanium-doped OH− free low-silica calcium aluminosilicate glass and role of structural defects on the observed long lifetime and high fluorescence of Ti3+ ions,” Phys. Rev. B 78, 224202 (2008).
[CrossRef]

L. H. C. Andrade, S. M. Lima, A. Novatski, P. T. Udo, N. G. C. Astrath, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “Long fluorescence lifetime of Ti3+-doped low silica calcium aluminosilicate glass,” Phys. Rev. Lett. 100(2), 027402 (2008).
[CrossRef] [PubMed]

Hanzawa, H.

X. Q. Piao, T. Horikawa, H. Hanzawa, and K. Machida, “Photoluminescence properties of Ca2Si5N8:Eu2+ nitride phosphor prepared by carbothermal reduction and nitridation method,” Chem. Lett. 35(3), 334–335 (2006).
[CrossRef]

Happek, U.

W. M. Yen, M. Raukas, S. A. Basun, W. van Schaik, and U. Happek, “Optical and photoconductive properties of cerium-doped crystalline solids,” J. Lumin. 69(5-6), 287–294 (1996).
[CrossRef]

Herrmann, A.

A. Herrmann, S. Fibikar, and D. Ehrt, “Time-resolved fluorescence measurements on Eu3+- and Eu2+-doped glasses,” J. Non-Cryst. Solids 355(43-44), 2093–2101 (2009).
[CrossRef]

Hintzen, H. T.

Y. Q. Li, J. E. J. van Steen, J. W. H. van Krevel, G. Botty, A. C. A. Delsing, F. J. DiSalvo, G. De With, and H. T. Hintzen, “Luminescence properties of red-emitting M2Si5N8:Eu2+ (M=Ca, Sr, Ba) LED conversion phosphors,” J. Alloy. Comp. 417(1-2), 273–279 (2006).
[CrossRef]

Hong, G.

H. Yu, Y. Lai, G. Gao, L. Kong, G. Li, S. Gan, and G. Hong, “Photoluminescence and energy transfer studies on Eu2+ and Ce3+ co-doped SrCaSiO4 for white light-emitting-diodes,” J. Alloy. Comp. 509(23), 6635–6639 (2011).
[CrossRef]

Horikawa, T.

X. Q. Piao, T. Horikawa, H. Hanzawa, and K. Machida, “Photoluminescence properties of Ca2Si5N8:Eu2+ nitride phosphor prepared by carbothermal reduction and nitridation method,” Chem. Lett. 35(3), 334–335 (2006).
[CrossRef]

Hua, Y.

Z. Cui, R. Ye, D. Deng, Y. Hua, S. Zhao, G. Jia, C. Li, and S. Xu, “Eu2+/Sm3+ions co-doped white light luminescence SrSiO3 glass-ceramics phosphor for White LED,” J. Alloy. Comp. 509(8), 3553–3558 (2011).
[CrossRef]

Jang, H. S.

H. S. Jang and D. Y. Jeon, “Yellow-emitting Sr3SiO5:Ce3+,Li+ phosphor for white-light-emitting diodes and yellow-light-emitting diodes,” Appl. Phys. Lett. 90(4), 041906 (2007).
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Jeon, D. Y.

H. S. Jang and D. Y. Jeon, “Yellow-emitting Sr3SiO5:Ce3+,Li+ phosphor for white-light-emitting diodes and yellow-light-emitting diodes,” Appl. Phys. Lett. 90(4), 041906 (2007).
[CrossRef]

Jia, G.

Z. Cui, R. Ye, D. Deng, Y. Hua, S. Zhao, G. Jia, C. Li, and S. Xu, “Eu2+/Sm3+ions co-doped white light luminescence SrSiO3 glass-ceramics phosphor for White LED,” J. Alloy. Comp. 509(8), 3553–3558 (2011).
[CrossRef]

Kar, A. S.

A. S. Kar, B. S. Tomar, S. V. Godbole, and V. K. Manchanda, “Time resolved fluorescence spectroscopy and modeling of Eu(III) sorption by silica in presence and absence of alpha hydroxy isobutyric acid,” Colloids Surf. A Physicochem. Eng. Asp. 378(1-3), 44–49 (2011).
[CrossRef]

Kim, J. K.

E. F. Schubert and J. K. Kim, “Solid-state light sources getting smart,” Science 308(5726), 1274–1278 (2005).
[CrossRef] [PubMed]

Kong, L.

H. Yu, Y. Lai, G. Gao, L. Kong, G. Li, S. Gan, and G. Hong, “Photoluminescence and energy transfer studies on Eu2+ and Ce3+ co-doped SrCaSiO4 for white light-emitting-diodes,” J. Alloy. Comp. 509(23), 6635–6639 (2011).
[CrossRef]

Lai, Y.

H. Yu, Y. Lai, G. Gao, L. Kong, G. Li, S. Gan, and G. Hong, “Photoluminescence and energy transfer studies on Eu2+ and Ce3+ co-doped SrCaSiO4 for white light-emitting-diodes,” J. Alloy. Comp. 509(23), 6635–6639 (2011).
[CrossRef]

Li, C.

Z. Cui, R. Ye, D. Deng, Y. Hua, S. Zhao, G. Jia, C. Li, and S. Xu, “Eu2+/Sm3+ions co-doped white light luminescence SrSiO3 glass-ceramics phosphor for White LED,” J. Alloy. Comp. 509(8), 3553–3558 (2011).
[CrossRef]

Li, G.

H. Yu, Y. Lai, G. Gao, L. Kong, G. Li, S. Gan, and G. Hong, “Photoluminescence and energy transfer studies on Eu2+ and Ce3+ co-doped SrCaSiO4 for white light-emitting-diodes,” J. Alloy. Comp. 509(23), 6635–6639 (2011).
[CrossRef]

Li, Y. C.

Y. C. Li, Y. H. Chang, Y. F. Lin, Y. S. Chang, and Y. J. Lin, “Synthesis and luminescent properties of Ln3+(Eu3+, Sm3+, Dy3+)-doped lanthanum aluminum germanate LaAlGe2O7 phosphors,” J. Alloy. Comp. 439(1-2), 367–375 (2007).
[CrossRef]

Li, Y. Q.

Y. Q. Li, J. E. J. van Steen, J. W. H. van Krevel, G. Botty, A. C. A. Delsing, F. J. DiSalvo, G. De With, and H. T. Hintzen, “Luminescence properties of red-emitting M2Si5N8:Eu2+ (M=Ca, Sr, Ba) LED conversion phosphors,” J. Alloy. Comp. 417(1-2), 273–279 (2006).
[CrossRef]

Liang, X.

J. Bei, G. Qian, X. Liang, S. Yuan, Y. Yang, and G. Chen, “Optical properties of Ce3+-doped oxide glasses and correlations with optical basicity,” Mater. Res. Bull. 42(7), 1195–1200 (2007).
[CrossRef]

Lima, S. M.

L. H. C. Andrade, S. M. Lima, M. L. Baesso, A. Novatski, J. H. Rohling, Y. Guyot, and G. Boulon, “Tunable light emission and similarities with garnet structure of Ce-doped LSCAS glass for white-light devices,” J. Alloy. Comp. 510(1), 54–59 (2012).
[CrossRef]

S. M. Lima, J. R. Silva, L. H. C. Andrade, A. Novatski, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “High values of gain cross section and luminescence quantum efficiency in OH(-)-free Ti3+-doped low-silica calcium aluminosilicate glass,” Opt. Lett. 35(7), 1055–1057 (2010).
[CrossRef] [PubMed]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. Steimacher, J. H. Rohling, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “A step forward toward smart white lighting: Combination of glass phosphor and light emitting diodes,” Appl. Phys. Lett. 95(8), 081104 (2009).
[CrossRef]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. M. Neto, A. C. Bento, M. L. Baesso, F. C. G. Gandra, Y. Guyot, and G. Boulon, “Spectroscopic assignments of Ti3+ and Ti4+ in titanium-doped OH− free low-silica calcium aluminosilicate glass and role of structural defects on the observed long lifetime and high fluorescence of Ti3+ ions,” Phys. Rev. B 78, 224202 (2008).
[CrossRef]

L. H. C. Andrade, S. M. Lima, A. Novatski, P. T. Udo, N. G. C. Astrath, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “Long fluorescence lifetime of Ti3+-doped low silica calcium aluminosilicate glass,” Phys. Rev. Lett. 100(2), 027402 (2008).
[CrossRef] [PubMed]

Lin, Y. F.

Y. C. Li, Y. H. Chang, Y. F. Lin, Y. S. Chang, and Y. J. Lin, “Synthesis and luminescent properties of Ln3+(Eu3+, Sm3+, Dy3+)-doped lanthanum aluminum germanate LaAlGe2O7 phosphors,” J. Alloy. Comp. 439(1-2), 367–375 (2007).
[CrossRef]

Lin, Y. J.

Y. C. Li, Y. H. Chang, Y. F. Lin, Y. S. Chang, and Y. J. Lin, “Synthesis and luminescent properties of Ln3+(Eu3+, Sm3+, Dy3+)-doped lanthanum aluminum germanate LaAlGe2O7 phosphors,” J. Alloy. Comp. 439(1-2), 367–375 (2007).
[CrossRef]

Machida, K.

X. Q. Piao, T. Horikawa, H. Hanzawa, and K. Machida, “Photoluminescence properties of Ca2Si5N8:Eu2+ nitride phosphor prepared by carbothermal reduction and nitridation method,” Chem. Lett. 35(3), 334–335 (2006).
[CrossRef]

Manchanda, V. K.

A. S. Kar, B. S. Tomar, S. V. Godbole, and V. K. Manchanda, “Time resolved fluorescence spectroscopy and modeling of Eu(III) sorption by silica in presence and absence of alpha hydroxy isobutyric acid,” Colloids Surf. A Physicochem. Eng. Asp. 378(1-3), 44–49 (2011).
[CrossRef]

Medina, A. N.

J. A. Sampaio, M. C. Filadelpho, A. A. Andrade, J. H. Rohling, A. N. Medina, A. C. Bento, L. M. da Silva, F. C. G. Gandra, L. A. O. Nunes, and M. L. Baesso, “Study on the observation of Eu2+ and Eu3+ valence states in low silica calcium aluminosilicate glasses,” J. Phys. Condens. Matter 22(5), 055601 (2010).
[CrossRef] [PubMed]

S. M. Lima, J. R. Silva, L. H. C. Andrade, A. Novatski, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “High values of gain cross section and luminescence quantum efficiency in OH(-)-free Ti3+-doped low-silica calcium aluminosilicate glass,” Opt. Lett. 35(7), 1055–1057 (2010).
[CrossRef] [PubMed]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. Steimacher, J. H. Rohling, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “A step forward toward smart white lighting: Combination of glass phosphor and light emitting diodes,” Appl. Phys. Lett. 95(8), 081104 (2009).
[CrossRef]

L. H. C. Andrade, S. M. Lima, A. Novatski, P. T. Udo, N. G. C. Astrath, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “Long fluorescence lifetime of Ti3+-doped low silica calcium aluminosilicate glass,” Phys. Rev. Lett. 100(2), 027402 (2008).
[CrossRef] [PubMed]

Meijerink, A.

C. K. Duan, A. Meijerink, R. J. Reeves, and M. F. Reid, “The unusual temperature dependence of the fluorescence lifetime in crystals,” J. Alloy. Comp. 408-412, 784–787 (2006).
[CrossRef]

Mukai, T.

S. Nakamura, T. Mukai, and M. Senoh, “Candela-class high-brightness InGan/AIGaN double-heterostructure blue-light-emitting diodes,” Appl. Phys. Lett. 64(13), 1687–1689 (1994).
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Nakamura, S.

S. Nakamura, T. Mukai, and M. Senoh, “Candela-class high-brightness InGan/AIGaN double-heterostructure blue-light-emitting diodes,” Appl. Phys. Lett. 64(13), 1687–1689 (1994).
[CrossRef]

Neto, A. M.

L. H. C. Andrade, S. M. Lima, A. Novatski, A. M. Neto, A. C. Bento, M. L. Baesso, F. C. G. Gandra, Y. Guyot, and G. Boulon, “Spectroscopic assignments of Ti3+ and Ti4+ in titanium-doped OH− free low-silica calcium aluminosilicate glass and role of structural defects on the observed long lifetime and high fluorescence of Ti3+ ions,” Phys. Rev. B 78, 224202 (2008).
[CrossRef]

Novatski, A.

L. H. C. Andrade, S. M. Lima, M. L. Baesso, A. Novatski, J. H. Rohling, Y. Guyot, and G. Boulon, “Tunable light emission and similarities with garnet structure of Ce-doped LSCAS glass for white-light devices,” J. Alloy. Comp. 510(1), 54–59 (2012).
[CrossRef]

S. M. Lima, J. R. Silva, L. H. C. Andrade, A. Novatski, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “High values of gain cross section and luminescence quantum efficiency in OH(-)-free Ti3+-doped low-silica calcium aluminosilicate glass,” Opt. Lett. 35(7), 1055–1057 (2010).
[CrossRef] [PubMed]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. Steimacher, J. H. Rohling, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “A step forward toward smart white lighting: Combination of glass phosphor and light emitting diodes,” Appl. Phys. Lett. 95(8), 081104 (2009).
[CrossRef]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. M. Neto, A. C. Bento, M. L. Baesso, F. C. G. Gandra, Y. Guyot, and G. Boulon, “Spectroscopic assignments of Ti3+ and Ti4+ in titanium-doped OH− free low-silica calcium aluminosilicate glass and role of structural defects on the observed long lifetime and high fluorescence of Ti3+ ions,” Phys. Rev. B 78, 224202 (2008).
[CrossRef]

L. H. C. Andrade, S. M. Lima, A. Novatski, P. T. Udo, N. G. C. Astrath, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “Long fluorescence lifetime of Ti3+-doped low silica calcium aluminosilicate glass,” Phys. Rev. Lett. 100(2), 027402 (2008).
[CrossRef] [PubMed]

Nunes, L. A. O.

J. A. Sampaio, M. C. Filadelpho, A. A. Andrade, J. H. Rohling, A. N. Medina, A. C. Bento, L. M. da Silva, F. C. G. Gandra, L. A. O. Nunes, and M. L. Baesso, “Study on the observation of Eu2+ and Eu3+ valence states in low silica calcium aluminosilicate glasses,” J. Phys. Condens. Matter 22(5), 055601 (2010).
[CrossRef] [PubMed]

Pan, Y.

Y. Pan, M. Wu, and Q. Su, “Tailored photoluminescence of YAG:Ce phosphor through various methods,” J. Phys. Chem. Solids 65(5), 845–850 (2004).
[CrossRef]

Pan, Y. X.

Q. Su, H. Wu, Y. X. Pan, J. Xu, C. F. Guo, X. M. Zhang, J. H. Zhang, J. Wang, and M. Zhang, “Rare earth luminescent materials for white LED solid state lighting,” J. Rare Earths 23, 513–517 (2005).

Piao, X. Q.

X. Q. Piao, T. Horikawa, H. Hanzawa, and K. Machida, “Photoluminescence properties of Ca2Si5N8:Eu2+ nitride phosphor prepared by carbothermal reduction and nitridation method,” Chem. Lett. 35(3), 334–335 (2006).
[CrossRef]

Qian, G.

J. Bei, G. Qian, X. Liang, S. Yuan, Y. Yang, and G. Chen, “Optical properties of Ce3+-doped oxide glasses and correlations with optical basicity,” Mater. Res. Bull. 42(7), 1195–1200 (2007).
[CrossRef]

Raukas, M.

W. M. Yen, M. Raukas, S. A. Basun, W. van Schaik, and U. Happek, “Optical and photoconductive properties of cerium-doped crystalline solids,” J. Lumin. 69(5-6), 287–294 (1996).
[CrossRef]

Reeves, R. J.

C. K. Duan, A. Meijerink, R. J. Reeves, and M. F. Reid, “The unusual temperature dependence of the fluorescence lifetime in crystals,” J. Alloy. Comp. 408-412, 784–787 (2006).
[CrossRef]

Reid, M. F.

C. K. Duan, A. Meijerink, R. J. Reeves, and M. F. Reid, “The unusual temperature dependence of the fluorescence lifetime in crystals,” J. Alloy. Comp. 408-412, 784–787 (2006).
[CrossRef]

Rohling, J. H.

L. H. C. Andrade, S. M. Lima, M. L. Baesso, A. Novatski, J. H. Rohling, Y. Guyot, and G. Boulon, “Tunable light emission and similarities with garnet structure of Ce-doped LSCAS glass for white-light devices,” J. Alloy. Comp. 510(1), 54–59 (2012).
[CrossRef]

J. A. Sampaio, M. C. Filadelpho, A. A. Andrade, J. H. Rohling, A. N. Medina, A. C. Bento, L. M. da Silva, F. C. G. Gandra, L. A. O. Nunes, and M. L. Baesso, “Study on the observation of Eu2+ and Eu3+ valence states in low silica calcium aluminosilicate glasses,” J. Phys. Condens. Matter 22(5), 055601 (2010).
[CrossRef] [PubMed]

L. H. C. Andrade, S. M. Lima, A. Novatski, A. Steimacher, J. H. Rohling, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “A step forward toward smart white lighting: Combination of glass phosphor and light emitting diodes,” Appl. Phys. Lett. 95(8), 081104 (2009).
[CrossRef]

Sampaio, J. A.

J. A. Sampaio, M. C. Filadelpho, A. A. Andrade, J. H. Rohling, A. N. Medina, A. C. Bento, L. M. da Silva, F. C. G. Gandra, L. A. O. Nunes, and M. L. Baesso, “Study on the observation of Eu2+ and Eu3+ valence states in low silica calcium aluminosilicate glasses,” J. Phys. Condens. Matter 22(5), 055601 (2010).
[CrossRef] [PubMed]

Schubert, E. F.

E. F. Schubert and J. K. Kim, “Solid-state light sources getting smart,” Science 308(5726), 1274–1278 (2005).
[CrossRef] [PubMed]

Senoh, M.

S. Nakamura, T. Mukai, and M. Senoh, “Candela-class high-brightness InGan/AIGaN double-heterostructure blue-light-emitting diodes,” Appl. Phys. Lett. 64(13), 1687–1689 (1994).
[CrossRef]

Seo, S. J.

D. Zhao, S. J. Seo, and B. S. Bae, “Full-Color Mesophase Silicate Thin Film Phosphors Incorporated with Rare Earth Ions and Photosensitizers,” Adv. Mater. (Deerfield Beach Fla.) 19(21), 3473–3479 (2007).
[CrossRef]

Silva, J. R.

Steimacher, A.

L. H. C. Andrade, S. M. Lima, A. Novatski, A. Steimacher, J. H. Rohling, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “A step forward toward smart white lighting: Combination of glass phosphor and light emitting diodes,” Appl. Phys. Lett. 95(8), 081104 (2009).
[CrossRef]

Su, Q.

X. Zhang, J. Wang, J. Zhang, and Q. Su, “Photoluminescence properties of Eu2+-doped Ba2ZnS3 phosphor for white light emitting diodes,” Mater. Lett. 61(3), 761–764 (2007).
[CrossRef]

Q. Su, H. Wu, Y. X. Pan, J. Xu, C. F. Guo, X. M. Zhang, J. H. Zhang, J. Wang, and M. Zhang, “Rare earth luminescent materials for white LED solid state lighting,” J. Rare Earths 23, 513–517 (2005).

Y. Pan, M. Wu, and Q. Su, “Tailored photoluminescence of YAG:Ce phosphor through various methods,” J. Phys. Chem. Solids 65(5), 845–850 (2004).
[CrossRef]

Tomar, B. S.

A. S. Kar, B. S. Tomar, S. V. Godbole, and V. K. Manchanda, “Time resolved fluorescence spectroscopy and modeling of Eu(III) sorption by silica in presence and absence of alpha hydroxy isobutyric acid,” Colloids Surf. A Physicochem. Eng. Asp. 378(1-3), 44–49 (2011).
[CrossRef]

Udo, P. T.

L. H. C. Andrade, S. M. Lima, A. Novatski, P. T. Udo, N. G. C. Astrath, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “Long fluorescence lifetime of Ti3+-doped low silica calcium aluminosilicate glass,” Phys. Rev. Lett. 100(2), 027402 (2008).
[CrossRef] [PubMed]

van Krevel, J. W. H.

Y. Q. Li, J. E. J. van Steen, J. W. H. van Krevel, G. Botty, A. C. A. Delsing, F. J. DiSalvo, G. De With, and H. T. Hintzen, “Luminescence properties of red-emitting M2Si5N8:Eu2+ (M=Ca, Sr, Ba) LED conversion phosphors,” J. Alloy. Comp. 417(1-2), 273–279 (2006).
[CrossRef]

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W. M. Yen, M. Raukas, S. A. Basun, W. van Schaik, and U. Happek, “Optical and photoconductive properties of cerium-doped crystalline solids,” J. Lumin. 69(5-6), 287–294 (1996).
[CrossRef]

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Y. Q. Li, J. E. J. van Steen, J. W. H. van Krevel, G. Botty, A. C. A. Delsing, F. J. DiSalvo, G. De With, and H. T. Hintzen, “Luminescence properties of red-emitting M2Si5N8:Eu2+ (M=Ca, Sr, Ba) LED conversion phosphors,” J. Alloy. Comp. 417(1-2), 273–279 (2006).
[CrossRef]

Wang, J.

X. Zhang, J. Wang, J. Zhang, and Q. Su, “Photoluminescence properties of Eu2+-doped Ba2ZnS3 phosphor for white light emitting diodes,” Mater. Lett. 61(3), 761–764 (2007).
[CrossRef]

Q. Su, H. Wu, Y. X. Pan, J. Xu, C. F. Guo, X. M. Zhang, J. H. Zhang, J. Wang, and M. Zhang, “Rare earth luminescent materials for white LED solid state lighting,” J. Rare Earths 23, 513–517 (2005).

Wu, H.

Q. Su, H. Wu, Y. X. Pan, J. Xu, C. F. Guo, X. M. Zhang, J. H. Zhang, J. Wang, and M. Zhang, “Rare earth luminescent materials for white LED solid state lighting,” J. Rare Earths 23, 513–517 (2005).

Wu, M.

Y. Pan, M. Wu, and Q. Su, “Tailored photoluminescence of YAG:Ce phosphor through various methods,” J. Phys. Chem. Solids 65(5), 845–850 (2004).
[CrossRef]

Xu, J.

Q. Su, H. Wu, Y. X. Pan, J. Xu, C. F. Guo, X. M. Zhang, J. H. Zhang, J. Wang, and M. Zhang, “Rare earth luminescent materials for white LED solid state lighting,” J. Rare Earths 23, 513–517 (2005).

Xu, S.

Z. Cui, R. Ye, D. Deng, Y. Hua, S. Zhao, G. Jia, C. Li, and S. Xu, “Eu2+/Sm3+ions co-doped white light luminescence SrSiO3 glass-ceramics phosphor for White LED,” J. Alloy. Comp. 509(8), 3553–3558 (2011).
[CrossRef]

Yang, Y.

J. Bei, G. Qian, X. Liang, S. Yuan, Y. Yang, and G. Chen, “Optical properties of Ce3+-doped oxide glasses and correlations with optical basicity,” Mater. Res. Bull. 42(7), 1195–1200 (2007).
[CrossRef]

Ye, R.

Z. Cui, R. Ye, D. Deng, Y. Hua, S. Zhao, G. Jia, C. Li, and S. Xu, “Eu2+/Sm3+ions co-doped white light luminescence SrSiO3 glass-ceramics phosphor for White LED,” J. Alloy. Comp. 509(8), 3553–3558 (2011).
[CrossRef]

Yen, W. M.

W. M. Yen, M. Raukas, S. A. Basun, W. van Schaik, and U. Happek, “Optical and photoconductive properties of cerium-doped crystalline solids,” J. Lumin. 69(5-6), 287–294 (1996).
[CrossRef]

Yu, H.

H. Yu, Y. Lai, G. Gao, L. Kong, G. Li, S. Gan, and G. Hong, “Photoluminescence and energy transfer studies on Eu2+ and Ce3+ co-doped SrCaSiO4 for white light-emitting-diodes,” J. Alloy. Comp. 509(23), 6635–6639 (2011).
[CrossRef]

Yuan, S.

J. Bei, G. Qian, X. Liang, S. Yuan, Y. Yang, and G. Chen, “Optical properties of Ce3+-doped oxide glasses and correlations with optical basicity,” Mater. Res. Bull. 42(7), 1195–1200 (2007).
[CrossRef]

Zhang, J.

X. Zhang, J. Wang, J. Zhang, and Q. Su, “Photoluminescence properties of Eu2+-doped Ba2ZnS3 phosphor for white light emitting diodes,” Mater. Lett. 61(3), 761–764 (2007).
[CrossRef]

Zhang, J. H.

Q. Su, H. Wu, Y. X. Pan, J. Xu, C. F. Guo, X. M. Zhang, J. H. Zhang, J. Wang, and M. Zhang, “Rare earth luminescent materials for white LED solid state lighting,” J. Rare Earths 23, 513–517 (2005).

Zhang, M.

Q. Su, H. Wu, Y. X. Pan, J. Xu, C. F. Guo, X. M. Zhang, J. H. Zhang, J. Wang, and M. Zhang, “Rare earth luminescent materials for white LED solid state lighting,” J. Rare Earths 23, 513–517 (2005).

Zhang, X.

X. Zhang, J. Wang, J. Zhang, and Q. Su, “Photoluminescence properties of Eu2+-doped Ba2ZnS3 phosphor for white light emitting diodes,” Mater. Lett. 61(3), 761–764 (2007).
[CrossRef]

Zhang, X. M.

Q. Su, H. Wu, Y. X. Pan, J. Xu, C. F. Guo, X. M. Zhang, J. H. Zhang, J. Wang, and M. Zhang, “Rare earth luminescent materials for white LED solid state lighting,” J. Rare Earths 23, 513–517 (2005).

Zhao, D.

D. Zhao, S. J. Seo, and B. S. Bae, “Full-Color Mesophase Silicate Thin Film Phosphors Incorporated with Rare Earth Ions and Photosensitizers,” Adv. Mater. (Deerfield Beach Fla.) 19(21), 3473–3479 (2007).
[CrossRef]

Zhao, S.

Z. Cui, R. Ye, D. Deng, Y. Hua, S. Zhao, G. Jia, C. Li, and S. Xu, “Eu2+/Sm3+ions co-doped white light luminescence SrSiO3 glass-ceramics phosphor for White LED,” J. Alloy. Comp. 509(8), 3553–3558 (2011).
[CrossRef]

Adv. Mater. (Deerfield Beach Fla.)

D. Zhao, S. J. Seo, and B. S. Bae, “Full-Color Mesophase Silicate Thin Film Phosphors Incorporated with Rare Earth Ions and Photosensitizers,” Adv. Mater. (Deerfield Beach Fla.) 19(21), 3473–3479 (2007).
[CrossRef]

Appl. Phys. Lett.

L. H. C. Andrade, S. M. Lima, A. Novatski, A. Steimacher, J. H. Rohling, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “A step forward toward smart white lighting: Combination of glass phosphor and light emitting diodes,” Appl. Phys. Lett. 95(8), 081104 (2009).
[CrossRef]

S. Nakamura, T. Mukai, and M. Senoh, “Candela-class high-brightness InGan/AIGaN double-heterostructure blue-light-emitting diodes,” Appl. Phys. Lett. 64(13), 1687–1689 (1994).
[CrossRef]

H. S. Jang and D. Y. Jeon, “Yellow-emitting Sr3SiO5:Ce3+,Li+ phosphor for white-light-emitting diodes and yellow-light-emitting diodes,” Appl. Phys. Lett. 90(4), 041906 (2007).
[CrossRef]

Chem. Lett.

X. Q. Piao, T. Horikawa, H. Hanzawa, and K. Machida, “Photoluminescence properties of Ca2Si5N8:Eu2+ nitride phosphor prepared by carbothermal reduction and nitridation method,” Chem. Lett. 35(3), 334–335 (2006).
[CrossRef]

Colloids Surf. A Physicochem. Eng. Asp.

A. S. Kar, B. S. Tomar, S. V. Godbole, and V. K. Manchanda, “Time resolved fluorescence spectroscopy and modeling of Eu(III) sorption by silica in presence and absence of alpha hydroxy isobutyric acid,” Colloids Surf. A Physicochem. Eng. Asp. 378(1-3), 44–49 (2011).
[CrossRef]

J. Alloy. Comp.

C. K. Duan, A. Meijerink, R. J. Reeves, and M. F. Reid, “The unusual temperature dependence of the fluorescence lifetime in crystals,” J. Alloy. Comp. 408-412, 784–787 (2006).
[CrossRef]

Z. Cui, R. Ye, D. Deng, Y. Hua, S. Zhao, G. Jia, C. Li, and S. Xu, “Eu2+/Sm3+ions co-doped white light luminescence SrSiO3 glass-ceramics phosphor for White LED,” J. Alloy. Comp. 509(8), 3553–3558 (2011).
[CrossRef]

Y. Q. Li, J. E. J. van Steen, J. W. H. van Krevel, G. Botty, A. C. A. Delsing, F. J. DiSalvo, G. De With, and H. T. Hintzen, “Luminescence properties of red-emitting M2Si5N8:Eu2+ (M=Ca, Sr, Ba) LED conversion phosphors,” J. Alloy. Comp. 417(1-2), 273–279 (2006).
[CrossRef]

Y. C. Li, Y. H. Chang, Y. F. Lin, Y. S. Chang, and Y. J. Lin, “Synthesis and luminescent properties of Ln3+(Eu3+, Sm3+, Dy3+)-doped lanthanum aluminum germanate LaAlGe2O7 phosphors,” J. Alloy. Comp. 439(1-2), 367–375 (2007).
[CrossRef]

H. Yu, Y. Lai, G. Gao, L. Kong, G. Li, S. Gan, and G. Hong, “Photoluminescence and energy transfer studies on Eu2+ and Ce3+ co-doped SrCaSiO4 for white light-emitting-diodes,” J. Alloy. Comp. 509(23), 6635–6639 (2011).
[CrossRef]

L. H. C. Andrade, S. M. Lima, M. L. Baesso, A. Novatski, J. H. Rohling, Y. Guyot, and G. Boulon, “Tunable light emission and similarities with garnet structure of Ce-doped LSCAS glass for white-light devices,” J. Alloy. Comp. 510(1), 54–59 (2012).
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J. Chem. Phys.

G. Blasse and A. Brill, “Investigation of some Ce3+ activated phosphors,” J. Chem. Phys. 47(12), 5139–5145 (1967).
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Y. Chen, K. W. Cheah, and M. Gong, “Low thermal quenching and high-efficiency Ce3+, Tb3+-co-doped Ca3Sc2Si3O12 green phosphor for white light-emitting diodes,” J. Lumin. 131(8), 1589–1593 (2011).
[CrossRef]

W. M. Yen, M. Raukas, S. A. Basun, W. van Schaik, and U. Happek, “Optical and photoconductive properties of cerium-doped crystalline solids,” J. Lumin. 69(5-6), 287–294 (1996).
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J. Non-Cryst. Solids

A. Herrmann, S. Fibikar, and D. Ehrt, “Time-resolved fluorescence measurements on Eu3+- and Eu2+-doped glasses,” J. Non-Cryst. Solids 355(43-44), 2093–2101 (2009).
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Y. Pan, M. Wu, and Q. Su, “Tailored photoluminescence of YAG:Ce phosphor through various methods,” J. Phys. Chem. Solids 65(5), 845–850 (2004).
[CrossRef]

J. Phys. Condens. Matter

J. A. Sampaio, M. C. Filadelpho, A. A. Andrade, J. H. Rohling, A. N. Medina, A. C. Bento, L. M. da Silva, F. C. G. Gandra, L. A. O. Nunes, and M. L. Baesso, “Study on the observation of Eu2+ and Eu3+ valence states in low silica calcium aluminosilicate glasses,” J. Phys. Condens. Matter 22(5), 055601 (2010).
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J. Rare Earths

Q. Su, H. Wu, Y. X. Pan, J. Xu, C. F. Guo, X. M. Zhang, J. H. Zhang, J. Wang, and M. Zhang, “Rare earth luminescent materials for white LED solid state lighting,” J. Rare Earths 23, 513–517 (2005).

Mater. Lett.

X. Zhang, J. Wang, J. Zhang, and Q. Su, “Photoluminescence properties of Eu2+-doped Ba2ZnS3 phosphor for white light emitting diodes,” Mater. Lett. 61(3), 761–764 (2007).
[CrossRef]

Mater. Res. Bull.

J. Bei, G. Qian, X. Liang, S. Yuan, Y. Yang, and G. Chen, “Optical properties of Ce3+-doped oxide glasses and correlations with optical basicity,” Mater. Res. Bull. 42(7), 1195–1200 (2007).
[CrossRef]

Opt. Lett.

Phys. Rev. B

L. H. C. Andrade, S. M. Lima, A. Novatski, A. M. Neto, A. C. Bento, M. L. Baesso, F. C. G. Gandra, Y. Guyot, and G. Boulon, “Spectroscopic assignments of Ti3+ and Ti4+ in titanium-doped OH− free low-silica calcium aluminosilicate glass and role of structural defects on the observed long lifetime and high fluorescence of Ti3+ ions,” Phys. Rev. B 78, 224202 (2008).
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Phys. Rev. Lett.

L. H. C. Andrade, S. M. Lima, A. Novatski, P. T. Udo, N. G. C. Astrath, A. N. Medina, A. C. Bento, M. L. Baesso, Y. Guyot, and G. Boulon, “Long fluorescence lifetime of Ti3+-doped low silica calcium aluminosilicate glass,” Phys. Rev. Lett. 100(2), 027402 (2008).
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Proc. SPIE

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Figures (5)

Fig. 1
Fig. 1

Optical absorption coefficient and energy transfer diagram from respective absorption bands for: LSCAS glass doped with 2.0 wt.% of CeO2 (green line), LSCAS glass doped with 0.5 wt.% of Eu2O3 (red line) and LSCAS glass co-doped with 2.0 wt.% of CeO2 and 0.5 wt.% of Eu2O3 (blue line).

Fig. 2
Fig. 2

Excitation and emission curves for LSCAS glass sample doped with 2.0 wt.% of CeO2, doped with 0.5 wt.% of Eu2O3 and co-doped with 2.0 wt.% of CeO2 and 0.5 wt.% of Eu2O3.

Fig. 3
Fig. 3

Optical absorption coefficient spectrum (red line), excitation spectrum with emission centered at 590 nm (blue line) and emission spectrum with excitation at 415 nm (black line) for the LSCAS sample co-doped with 2.0 wt.% of CeO2 and 0.5 wt.% of Eu2O3.

Fig. 4
Fig. 4

Lifetime curves from LSCAS glass samples co-doped with 1.0 wt.% of CeO2 and 0.5 wt.% of Eu2O3 by excitation at 400 nm and observing the luminescence at 480, 580 and 610 nm.

Fig. 5
Fig. 5

(a) CIE 1931color diagram from LSCAS glass sample co-doped with 2.0 wt.% of CeO2 and 0.5 wt.% of Eu2O3 by varying the excitation wavelength from 370 to 430 nm. (b) Du’v’ distance and the correspondent CCT for each emission from 370 to 430 nm of excitation obtained from CIE 1976 color diagram.

Tables (1)

Tables Icon

Table 1 Color diagram data for Eu/Ce doped LSCAS glass and for other materials found in the literature. The values for Ce:LSCAS, Ce:SrSr3SiO5, Ce:YAG were calculated from experimental data obtained in references 13, 25, 26, respectively.

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