Abstract

The nanocrystalline SrY2O4:Eu3+ was prepared by a poly(vinyl alcohol) (PVA)+glycine-assist combustion method. The results of x-ray diffraction indicate that the resulting SrY2O4:Eu3+ nanocrystals have much broader and less intense peaks compared with those in bulk material. The charge-transfer bands in SrY2O4:Eu3+ nanocrystals shift to higher energies in contrast to those in bulk material. The spectral results revealed that in bulk SrY2O4:Eu3+, the Eu3+ ions occupied three nonequivalent sites, with one at the Sr site: one at the Y(1) site and another at the Y(2) site, while in nanocrystalline SrY2O4:Eu3+, the Eu3+ ions occupied only two nonequivalent sites; one at the Y(1) site and the other at the Y(2) site. Finally, by theoretical calculation and analysis, the analyzed results are in reasonable agreement with our experimental results.

© 2006 Optical Society of America

PDF Article

References

  • View by:
  • |
  • |
  • |

  1. A. D. Yoffe, "Low-dimensional systems: quantum size effects and electronic properties of semiconductor microcrystallites (zero-dimensional systems) and some quasi-two-dimensional systems," Adv. Phys. 42, 173-262 (1993).
  2. R. N. Bhargava, D. Hong, X. Gallagher, and A. Nurmikko, "Optical properties of manganese-doped nanocrystals of ZnS," Phys. Rev. Lett. 72, 416-419 (1994).
    [CrossRef]
  3. D. K. Willianms, B. Bihari, B. M. Tissue, and J. M. Machale, "Preparation and fluorescence spectroscopy of bulk monoclinic Eu3+:Y2O3 and comparison to Eu3+:Y2O3 nanocrystals," J. Phys. Chem. B 102, 916-920 (1998).
  4. Z. Qi, C. Shi, W. Zhang, and T. Hu, "Local structure and luminescence of nanocrystalline Y2O3:Eu," Appl. Phys. Lett. 81, 2857-2859 (2002).
  5. G. Blasse, "On the Eu3+ fluorescence of mixed metal oxides. IV. The photoluminescent efficiency of Eu3+-activated oxides," J. Chem. Phys. 45, 2356-2360 (1966).
  6. W. L. Xu, W. Y. Jia, I. Revira, K. Monge, and H. M. Liu, "Optical properties of multiple sites of Eu3+ in SrY2O4 single-crystal fibers," J. Electrochem. Soc. 148, H176-H178 (2001).
  7. Z. Wei, L. Sun, C. Liao, J. Yin, X. Jiang, C. Yan, and S. Lü, "Size-dependent chromaticity in YBO3:Eu nanocrystals: correlation with microstructure and site symmetry," J. Phys. Chem. B 106, 10610-10617 (2002).
  8. E. T. Goldburt, B. Kulkarni, R. N. Bhargava, T. Taylor, and M. Libera, "Size-dependent efficiency in Tb-doped Y2O3 nanocrystalline phosphor," J. Lumin. 72-74, 190-192 (1997).
  9. L. Zhou, J. Shi, and M. Gong, "Preparation of SrY2O4:Eu3+(R=Y,Lu) phosphor and its photoluminescence properties," Mater. Lett. 59, 2079-2084 (2005).
  10. L. Sun, J. Yao, C. Liu, C. Liao, and C. Yan, "Rare earth activated nanosized oxide phosphors: synthesis and optical properties," J. Lumin. 87-89, 447-450 (2000).
  11. T. Yao, G. Zhao, W. Zhang, and S. Xia, "Combustion synthesis and photoluminescence of nanocrystalline Y2O3:Eu phosphors," Mater. Res. Bull. 32, 501-506 (1997).
  12. G. Tessari, M. Bettinelli, A. Speghini, G. Pozza, L. E. Depero, and L. Sangaletti, "Synthesis and optical properties of nanosized powders: lanthanide-doped Y2O3," Appl. Surf. Sci. 144-145, 686-689 (1999).
  13. L. Zhou, J. Shi, and M. Gong, "Red phosphor SrY2O4:Eu3+ synthesized by the sol-gel method," J. Lumin. 113, 285-290 (2005).
  14. V. H. Müller-Buschbaum, "Zur Kenntnis von SrY2O4," Z. Anorg. Allg. Chem. 358, 138-146 (1968).
  15. G. Blasse and B. Grabmaier, Luminescent Materials (Springer, 1994).
  16. S.-J. Park, C.-H. Park, B.-Y. Yu, H.-S. Bae, C.-H. Kim, and C.-H. Pyun, "Structure and luminescence of SrY2O4:Eu," J. Electrochem. Soc. 146, 3903-3906 (1999).
  17. Z. Fu, S. Zhou, Y. Yu, and S. Zhang, "Photoluminescence properties and analysis of spectral structure of Eu3+-doped SrY2O4," J. Phys. Chem. B 109, 23320-23325 (2005).
  18. A. Huignard, T. Gacoin, and J.-P. Boilot, "Synthesis and luminescence properties of colloidal YVO4:Eu phosphors," Chem. Mater. 12, 1090-1094 (2000).
  19. P. Dorenbos, "The Eu3+ charge transfer energy and the relation with the band gap of compounds," J. Lumin. 111, 89-104 (2005).
  20. J. S. Shi and S. Y. Zhang, "Predicting the position of the spin-forbidden band for Tb3+ ions in crystal hosts," J. Phys.: Condens. Matter 15, 4101-4107 (2003).
  21. J. S. Shi, Z. J. Wu, S. H. Zhou, and S. Y. Zhang, "Dependence of crystal field of 5d levels on hosts in the halide crystals," Chem. Phys. Lett. 380, 245-250 (2003).
  22. J. S. Shi and S. Y. Zhang, "Barycenter of energy of lanthanide 4fN−15d configuration in inorganic crystals," J. Phys. Chem. B 108, 18845-18849 (2004).
  23. S. Y. Zhang, "Investigation of chemical bonds on complex crystals," Chin. J. Chem. Phys. 4, 109-115 (1991).
  24. Z. J. Wu and S. Y. Zhang, "Semiempirical method for the evaluation of bond covalency in complex crystals," J. Phys. Chem. A 103, 4270-4274 (1999).

2005

L. Zhou, J. Shi, and M. Gong, "Preparation of SrY2O4:Eu3+(R=Y,Lu) phosphor and its photoluminescence properties," Mater. Lett. 59, 2079-2084 (2005).

L. Zhou, J. Shi, and M. Gong, "Red phosphor SrY2O4:Eu3+ synthesized by the sol-gel method," J. Lumin. 113, 285-290 (2005).

Z. Fu, S. Zhou, Y. Yu, and S. Zhang, "Photoluminescence properties and analysis of spectral structure of Eu3+-doped SrY2O4," J. Phys. Chem. B 109, 23320-23325 (2005).

P. Dorenbos, "The Eu3+ charge transfer energy and the relation with the band gap of compounds," J. Lumin. 111, 89-104 (2005).

2004

J. S. Shi and S. Y. Zhang, "Barycenter of energy of lanthanide 4fN−15d configuration in inorganic crystals," J. Phys. Chem. B 108, 18845-18849 (2004).

2003

J. S. Shi and S. Y. Zhang, "Predicting the position of the spin-forbidden band for Tb3+ ions in crystal hosts," J. Phys.: Condens. Matter 15, 4101-4107 (2003).

J. S. Shi, Z. J. Wu, S. H. Zhou, and S. Y. Zhang, "Dependence of crystal field of 5d levels on hosts in the halide crystals," Chem. Phys. Lett. 380, 245-250 (2003).

2002

Z. Qi, C. Shi, W. Zhang, and T. Hu, "Local structure and luminescence of nanocrystalline Y2O3:Eu," Appl. Phys. Lett. 81, 2857-2859 (2002).

Z. Wei, L. Sun, C. Liao, J. Yin, X. Jiang, C. Yan, and S. Lü, "Size-dependent chromaticity in YBO3:Eu nanocrystals: correlation with microstructure and site symmetry," J. Phys. Chem. B 106, 10610-10617 (2002).

2001

W. L. Xu, W. Y. Jia, I. Revira, K. Monge, and H. M. Liu, "Optical properties of multiple sites of Eu3+ in SrY2O4 single-crystal fibers," J. Electrochem. Soc. 148, H176-H178 (2001).

2000

A. Huignard, T. Gacoin, and J.-P. Boilot, "Synthesis and luminescence properties of colloidal YVO4:Eu phosphors," Chem. Mater. 12, 1090-1094 (2000).

L. Sun, J. Yao, C. Liu, C. Liao, and C. Yan, "Rare earth activated nanosized oxide phosphors: synthesis and optical properties," J. Lumin. 87-89, 447-450 (2000).

1999

G. Tessari, M. Bettinelli, A. Speghini, G. Pozza, L. E. Depero, and L. Sangaletti, "Synthesis and optical properties of nanosized powders: lanthanide-doped Y2O3," Appl. Surf. Sci. 144-145, 686-689 (1999).

S.-J. Park, C.-H. Park, B.-Y. Yu, H.-S. Bae, C.-H. Kim, and C.-H. Pyun, "Structure and luminescence of SrY2O4:Eu," J. Electrochem. Soc. 146, 3903-3906 (1999).

Z. J. Wu and S. Y. Zhang, "Semiempirical method for the evaluation of bond covalency in complex crystals," J. Phys. Chem. A 103, 4270-4274 (1999).

1998

D. K. Willianms, B. Bihari, B. M. Tissue, and J. M. Machale, "Preparation and fluorescence spectroscopy of bulk monoclinic Eu3+:Y2O3 and comparison to Eu3+:Y2O3 nanocrystals," J. Phys. Chem. B 102, 916-920 (1998).

1997

E. T. Goldburt, B. Kulkarni, R. N. Bhargava, T. Taylor, and M. Libera, "Size-dependent efficiency in Tb-doped Y2O3 nanocrystalline phosphor," J. Lumin. 72-74, 190-192 (1997).

T. Yao, G. Zhao, W. Zhang, and S. Xia, "Combustion synthesis and photoluminescence of nanocrystalline Y2O3:Eu phosphors," Mater. Res. Bull. 32, 501-506 (1997).

1994

R. N. Bhargava, D. Hong, X. Gallagher, and A. Nurmikko, "Optical properties of manganese-doped nanocrystals of ZnS," Phys. Rev. Lett. 72, 416-419 (1994).
[CrossRef]

1993

A. D. Yoffe, "Low-dimensional systems: quantum size effects and electronic properties of semiconductor microcrystallites (zero-dimensional systems) and some quasi-two-dimensional systems," Adv. Phys. 42, 173-262 (1993).

1991

S. Y. Zhang, "Investigation of chemical bonds on complex crystals," Chin. J. Chem. Phys. 4, 109-115 (1991).

1968

V. H. Müller-Buschbaum, "Zur Kenntnis von SrY2O4," Z. Anorg. Allg. Chem. 358, 138-146 (1968).

1966

G. Blasse, "On the Eu3+ fluorescence of mixed metal oxides. IV. The photoluminescent efficiency of Eu3+-activated oxides," J. Chem. Phys. 45, 2356-2360 (1966).

Bae, H.-S.

S.-J. Park, C.-H. Park, B.-Y. Yu, H.-S. Bae, C.-H. Kim, and C.-H. Pyun, "Structure and luminescence of SrY2O4:Eu," J. Electrochem. Soc. 146, 3903-3906 (1999).

Bettinelli, M.

G. Tessari, M. Bettinelli, A. Speghini, G. Pozza, L. E. Depero, and L. Sangaletti, "Synthesis and optical properties of nanosized powders: lanthanide-doped Y2O3," Appl. Surf. Sci. 144-145, 686-689 (1999).

Bhargava, R. N.

E. T. Goldburt, B. Kulkarni, R. N. Bhargava, T. Taylor, and M. Libera, "Size-dependent efficiency in Tb-doped Y2O3 nanocrystalline phosphor," J. Lumin. 72-74, 190-192 (1997).

R. N. Bhargava, D. Hong, X. Gallagher, and A. Nurmikko, "Optical properties of manganese-doped nanocrystals of ZnS," Phys. Rev. Lett. 72, 416-419 (1994).
[CrossRef]

Bihari, B.

D. K. Willianms, B. Bihari, B. M. Tissue, and J. M. Machale, "Preparation and fluorescence spectroscopy of bulk monoclinic Eu3+:Y2O3 and comparison to Eu3+:Y2O3 nanocrystals," J. Phys. Chem. B 102, 916-920 (1998).

Blasse, G.

G. Blasse, "On the Eu3+ fluorescence of mixed metal oxides. IV. The photoluminescent efficiency of Eu3+-activated oxides," J. Chem. Phys. 45, 2356-2360 (1966).

G. Blasse and B. Grabmaier, Luminescent Materials (Springer, 1994).

Boilot, J.-P.

A. Huignard, T. Gacoin, and J.-P. Boilot, "Synthesis and luminescence properties of colloidal YVO4:Eu phosphors," Chem. Mater. 12, 1090-1094 (2000).

Depero, L. E.

G. Tessari, M. Bettinelli, A. Speghini, G. Pozza, L. E. Depero, and L. Sangaletti, "Synthesis and optical properties of nanosized powders: lanthanide-doped Y2O3," Appl. Surf. Sci. 144-145, 686-689 (1999).

Dorenbos, P.

P. Dorenbos, "The Eu3+ charge transfer energy and the relation with the band gap of compounds," J. Lumin. 111, 89-104 (2005).

Fu, Z.

Z. Fu, S. Zhou, Y. Yu, and S. Zhang, "Photoluminescence properties and analysis of spectral structure of Eu3+-doped SrY2O4," J. Phys. Chem. B 109, 23320-23325 (2005).

Gacoin, T.

A. Huignard, T. Gacoin, and J.-P. Boilot, "Synthesis and luminescence properties of colloidal YVO4:Eu phosphors," Chem. Mater. 12, 1090-1094 (2000).

Gallagher, X.

R. N. Bhargava, D. Hong, X. Gallagher, and A. Nurmikko, "Optical properties of manganese-doped nanocrystals of ZnS," Phys. Rev. Lett. 72, 416-419 (1994).
[CrossRef]

Goldburt, E. T.

E. T. Goldburt, B. Kulkarni, R. N. Bhargava, T. Taylor, and M. Libera, "Size-dependent efficiency in Tb-doped Y2O3 nanocrystalline phosphor," J. Lumin. 72-74, 190-192 (1997).

Gong, M.

L. Zhou, J. Shi, and M. Gong, "Red phosphor SrY2O4:Eu3+ synthesized by the sol-gel method," J. Lumin. 113, 285-290 (2005).

L. Zhou, J. Shi, and M. Gong, "Preparation of SrY2O4:Eu3+(R=Y,Lu) phosphor and its photoluminescence properties," Mater. Lett. 59, 2079-2084 (2005).

Grabmaier, B.

G. Blasse and B. Grabmaier, Luminescent Materials (Springer, 1994).

Hong, D.

R. N. Bhargava, D. Hong, X. Gallagher, and A. Nurmikko, "Optical properties of manganese-doped nanocrystals of ZnS," Phys. Rev. Lett. 72, 416-419 (1994).
[CrossRef]

Hu, T.

Z. Qi, C. Shi, W. Zhang, and T. Hu, "Local structure and luminescence of nanocrystalline Y2O3:Eu," Appl. Phys. Lett. 81, 2857-2859 (2002).

Huignard, A.

A. Huignard, T. Gacoin, and J.-P. Boilot, "Synthesis and luminescence properties of colloidal YVO4:Eu phosphors," Chem. Mater. 12, 1090-1094 (2000).

Jia, W. Y.

W. L. Xu, W. Y. Jia, I. Revira, K. Monge, and H. M. Liu, "Optical properties of multiple sites of Eu3+ in SrY2O4 single-crystal fibers," J. Electrochem. Soc. 148, H176-H178 (2001).

Jiang, X.

Z. Wei, L. Sun, C. Liao, J. Yin, X. Jiang, C. Yan, and S. Lü, "Size-dependent chromaticity in YBO3:Eu nanocrystals: correlation with microstructure and site symmetry," J. Phys. Chem. B 106, 10610-10617 (2002).

Kim, C.-H.

S.-J. Park, C.-H. Park, B.-Y. Yu, H.-S. Bae, C.-H. Kim, and C.-H. Pyun, "Structure and luminescence of SrY2O4:Eu," J. Electrochem. Soc. 146, 3903-3906 (1999).

Kulkarni, B.

E. T. Goldburt, B. Kulkarni, R. N. Bhargava, T. Taylor, and M. Libera, "Size-dependent efficiency in Tb-doped Y2O3 nanocrystalline phosphor," J. Lumin. 72-74, 190-192 (1997).

Liao, C.

Z. Wei, L. Sun, C. Liao, J. Yin, X. Jiang, C. Yan, and S. Lü, "Size-dependent chromaticity in YBO3:Eu nanocrystals: correlation with microstructure and site symmetry," J. Phys. Chem. B 106, 10610-10617 (2002).

L. Sun, J. Yao, C. Liu, C. Liao, and C. Yan, "Rare earth activated nanosized oxide phosphors: synthesis and optical properties," J. Lumin. 87-89, 447-450 (2000).

Libera, M.

E. T. Goldburt, B. Kulkarni, R. N. Bhargava, T. Taylor, and M. Libera, "Size-dependent efficiency in Tb-doped Y2O3 nanocrystalline phosphor," J. Lumin. 72-74, 190-192 (1997).

Liu, C.

L. Sun, J. Yao, C. Liu, C. Liao, and C. Yan, "Rare earth activated nanosized oxide phosphors: synthesis and optical properties," J. Lumin. 87-89, 447-450 (2000).

Liu, H. M.

W. L. Xu, W. Y. Jia, I. Revira, K. Monge, and H. M. Liu, "Optical properties of multiple sites of Eu3+ in SrY2O4 single-crystal fibers," J. Electrochem. Soc. 148, H176-H178 (2001).

Lü, S.

Z. Wei, L. Sun, C. Liao, J. Yin, X. Jiang, C. Yan, and S. Lü, "Size-dependent chromaticity in YBO3:Eu nanocrystals: correlation with microstructure and site symmetry," J. Phys. Chem. B 106, 10610-10617 (2002).

Machale, J. M.

D. K. Willianms, B. Bihari, B. M. Tissue, and J. M. Machale, "Preparation and fluorescence spectroscopy of bulk monoclinic Eu3+:Y2O3 and comparison to Eu3+:Y2O3 nanocrystals," J. Phys. Chem. B 102, 916-920 (1998).

Monge, K.

W. L. Xu, W. Y. Jia, I. Revira, K. Monge, and H. M. Liu, "Optical properties of multiple sites of Eu3+ in SrY2O4 single-crystal fibers," J. Electrochem. Soc. 148, H176-H178 (2001).

Müller-Buschbaum, V. H.

V. H. Müller-Buschbaum, "Zur Kenntnis von SrY2O4," Z. Anorg. Allg. Chem. 358, 138-146 (1968).

Nurmikko, A.

R. N. Bhargava, D. Hong, X. Gallagher, and A. Nurmikko, "Optical properties of manganese-doped nanocrystals of ZnS," Phys. Rev. Lett. 72, 416-419 (1994).
[CrossRef]

Park, C.-H.

S.-J. Park, C.-H. Park, B.-Y. Yu, H.-S. Bae, C.-H. Kim, and C.-H. Pyun, "Structure and luminescence of SrY2O4:Eu," J. Electrochem. Soc. 146, 3903-3906 (1999).

Park, S.-J.

S.-J. Park, C.-H. Park, B.-Y. Yu, H.-S. Bae, C.-H. Kim, and C.-H. Pyun, "Structure and luminescence of SrY2O4:Eu," J. Electrochem. Soc. 146, 3903-3906 (1999).

Pozza, G.

G. Tessari, M. Bettinelli, A. Speghini, G. Pozza, L. E. Depero, and L. Sangaletti, "Synthesis and optical properties of nanosized powders: lanthanide-doped Y2O3," Appl. Surf. Sci. 144-145, 686-689 (1999).

Pyun, C.-H.

S.-J. Park, C.-H. Park, B.-Y. Yu, H.-S. Bae, C.-H. Kim, and C.-H. Pyun, "Structure and luminescence of SrY2O4:Eu," J. Electrochem. Soc. 146, 3903-3906 (1999).

Qi, Z.

Z. Qi, C. Shi, W. Zhang, and T. Hu, "Local structure and luminescence of nanocrystalline Y2O3:Eu," Appl. Phys. Lett. 81, 2857-2859 (2002).

Revira, I.

W. L. Xu, W. Y. Jia, I. Revira, K. Monge, and H. M. Liu, "Optical properties of multiple sites of Eu3+ in SrY2O4 single-crystal fibers," J. Electrochem. Soc. 148, H176-H178 (2001).

Sangaletti, L.

G. Tessari, M. Bettinelli, A. Speghini, G. Pozza, L. E. Depero, and L. Sangaletti, "Synthesis and optical properties of nanosized powders: lanthanide-doped Y2O3," Appl. Surf. Sci. 144-145, 686-689 (1999).

Shi, C.

Z. Qi, C. Shi, W. Zhang, and T. Hu, "Local structure and luminescence of nanocrystalline Y2O3:Eu," Appl. Phys. Lett. 81, 2857-2859 (2002).

Shi, J.

L. Zhou, J. Shi, and M. Gong, "Red phosphor SrY2O4:Eu3+ synthesized by the sol-gel method," J. Lumin. 113, 285-290 (2005).

L. Zhou, J. Shi, and M. Gong, "Preparation of SrY2O4:Eu3+(R=Y,Lu) phosphor and its photoluminescence properties," Mater. Lett. 59, 2079-2084 (2005).

Shi, J. S.

J. S. Shi and S. Y. Zhang, "Barycenter of energy of lanthanide 4fN−15d configuration in inorganic crystals," J. Phys. Chem. B 108, 18845-18849 (2004).

J. S. Shi, Z. J. Wu, S. H. Zhou, and S. Y. Zhang, "Dependence of crystal field of 5d levels on hosts in the halide crystals," Chem. Phys. Lett. 380, 245-250 (2003).

J. S. Shi and S. Y. Zhang, "Predicting the position of the spin-forbidden band for Tb3+ ions in crystal hosts," J. Phys.: Condens. Matter 15, 4101-4107 (2003).

Speghini, A.

G. Tessari, M. Bettinelli, A. Speghini, G. Pozza, L. E. Depero, and L. Sangaletti, "Synthesis and optical properties of nanosized powders: lanthanide-doped Y2O3," Appl. Surf. Sci. 144-145, 686-689 (1999).

Sun, L.

Z. Wei, L. Sun, C. Liao, J. Yin, X. Jiang, C. Yan, and S. Lü, "Size-dependent chromaticity in YBO3:Eu nanocrystals: correlation with microstructure and site symmetry," J. Phys. Chem. B 106, 10610-10617 (2002).

L. Sun, J. Yao, C. Liu, C. Liao, and C. Yan, "Rare earth activated nanosized oxide phosphors: synthesis and optical properties," J. Lumin. 87-89, 447-450 (2000).

Taylor, T.

E. T. Goldburt, B. Kulkarni, R. N. Bhargava, T. Taylor, and M. Libera, "Size-dependent efficiency in Tb-doped Y2O3 nanocrystalline phosphor," J. Lumin. 72-74, 190-192 (1997).

Tessari, G.

G. Tessari, M. Bettinelli, A. Speghini, G. Pozza, L. E. Depero, and L. Sangaletti, "Synthesis and optical properties of nanosized powders: lanthanide-doped Y2O3," Appl. Surf. Sci. 144-145, 686-689 (1999).

Tissue, B. M.

D. K. Willianms, B. Bihari, B. M. Tissue, and J. M. Machale, "Preparation and fluorescence spectroscopy of bulk monoclinic Eu3+:Y2O3 and comparison to Eu3+:Y2O3 nanocrystals," J. Phys. Chem. B 102, 916-920 (1998).

Wei, Z.

Z. Wei, L. Sun, C. Liao, J. Yin, X. Jiang, C. Yan, and S. Lü, "Size-dependent chromaticity in YBO3:Eu nanocrystals: correlation with microstructure and site symmetry," J. Phys. Chem. B 106, 10610-10617 (2002).

Willianms, D. K.

D. K. Willianms, B. Bihari, B. M. Tissue, and J. M. Machale, "Preparation and fluorescence spectroscopy of bulk monoclinic Eu3+:Y2O3 and comparison to Eu3+:Y2O3 nanocrystals," J. Phys. Chem. B 102, 916-920 (1998).

Wu, Z. J.

J. S. Shi, Z. J. Wu, S. H. Zhou, and S. Y. Zhang, "Dependence of crystal field of 5d levels on hosts in the halide crystals," Chem. Phys. Lett. 380, 245-250 (2003).

Z. J. Wu and S. Y. Zhang, "Semiempirical method for the evaluation of bond covalency in complex crystals," J. Phys. Chem. A 103, 4270-4274 (1999).

Xia, S.

T. Yao, G. Zhao, W. Zhang, and S. Xia, "Combustion synthesis and photoluminescence of nanocrystalline Y2O3:Eu phosphors," Mater. Res. Bull. 32, 501-506 (1997).

Xu, W. L.

W. L. Xu, W. Y. Jia, I. Revira, K. Monge, and H. M. Liu, "Optical properties of multiple sites of Eu3+ in SrY2O4 single-crystal fibers," J. Electrochem. Soc. 148, H176-H178 (2001).

Yan, C.

Z. Wei, L. Sun, C. Liao, J. Yin, X. Jiang, C. Yan, and S. Lü, "Size-dependent chromaticity in YBO3:Eu nanocrystals: correlation with microstructure and site symmetry," J. Phys. Chem. B 106, 10610-10617 (2002).

L. Sun, J. Yao, C. Liu, C. Liao, and C. Yan, "Rare earth activated nanosized oxide phosphors: synthesis and optical properties," J. Lumin. 87-89, 447-450 (2000).

Yao, J.

L. Sun, J. Yao, C. Liu, C. Liao, and C. Yan, "Rare earth activated nanosized oxide phosphors: synthesis and optical properties," J. Lumin. 87-89, 447-450 (2000).

Yao, T.

T. Yao, G. Zhao, W. Zhang, and S. Xia, "Combustion synthesis and photoluminescence of nanocrystalline Y2O3:Eu phosphors," Mater. Res. Bull. 32, 501-506 (1997).

Yin, J.

Z. Wei, L. Sun, C. Liao, J. Yin, X. Jiang, C. Yan, and S. Lü, "Size-dependent chromaticity in YBO3:Eu nanocrystals: correlation with microstructure and site symmetry," J. Phys. Chem. B 106, 10610-10617 (2002).

Yoffe, A. D.

A. D. Yoffe, "Low-dimensional systems: quantum size effects and electronic properties of semiconductor microcrystallites (zero-dimensional systems) and some quasi-two-dimensional systems," Adv. Phys. 42, 173-262 (1993).

Yu, B.-Y.

S.-J. Park, C.-H. Park, B.-Y. Yu, H.-S. Bae, C.-H. Kim, and C.-H. Pyun, "Structure and luminescence of SrY2O4:Eu," J. Electrochem. Soc. 146, 3903-3906 (1999).

Yu, Y.

Z. Fu, S. Zhou, Y. Yu, and S. Zhang, "Photoluminescence properties and analysis of spectral structure of Eu3+-doped SrY2O4," J. Phys. Chem. B 109, 23320-23325 (2005).

Zhang, S.

Z. Fu, S. Zhou, Y. Yu, and S. Zhang, "Photoluminescence properties and analysis of spectral structure of Eu3+-doped SrY2O4," J. Phys. Chem. B 109, 23320-23325 (2005).

Zhang, S. Y.

J. S. Shi and S. Y. Zhang, "Barycenter of energy of lanthanide 4fN−15d configuration in inorganic crystals," J. Phys. Chem. B 108, 18845-18849 (2004).

J. S. Shi, Z. J. Wu, S. H. Zhou, and S. Y. Zhang, "Dependence of crystal field of 5d levels on hosts in the halide crystals," Chem. Phys. Lett. 380, 245-250 (2003).

J. S. Shi and S. Y. Zhang, "Predicting the position of the spin-forbidden band for Tb3+ ions in crystal hosts," J. Phys.: Condens. Matter 15, 4101-4107 (2003).

Z. J. Wu and S. Y. Zhang, "Semiempirical method for the evaluation of bond covalency in complex crystals," J. Phys. Chem. A 103, 4270-4274 (1999).

S. Y. Zhang, "Investigation of chemical bonds on complex crystals," Chin. J. Chem. Phys. 4, 109-115 (1991).

Zhang, W.

Z. Qi, C. Shi, W. Zhang, and T. Hu, "Local structure and luminescence of nanocrystalline Y2O3:Eu," Appl. Phys. Lett. 81, 2857-2859 (2002).

T. Yao, G. Zhao, W. Zhang, and S. Xia, "Combustion synthesis and photoluminescence of nanocrystalline Y2O3:Eu phosphors," Mater. Res. Bull. 32, 501-506 (1997).

Zhao, G.

T. Yao, G. Zhao, W. Zhang, and S. Xia, "Combustion synthesis and photoluminescence of nanocrystalline Y2O3:Eu phosphors," Mater. Res. Bull. 32, 501-506 (1997).

Zhou, L.

L. Zhou, J. Shi, and M. Gong, "Preparation of SrY2O4:Eu3+(R=Y,Lu) phosphor and its photoluminescence properties," Mater. Lett. 59, 2079-2084 (2005).

L. Zhou, J. Shi, and M. Gong, "Red phosphor SrY2O4:Eu3+ synthesized by the sol-gel method," J. Lumin. 113, 285-290 (2005).

Zhou, S.

Z. Fu, S. Zhou, Y. Yu, and S. Zhang, "Photoluminescence properties and analysis of spectral structure of Eu3+-doped SrY2O4," J. Phys. Chem. B 109, 23320-23325 (2005).

Zhou, S. H.

J. S. Shi, Z. J. Wu, S. H. Zhou, and S. Y. Zhang, "Dependence of crystal field of 5d levels on hosts in the halide crystals," Chem. Phys. Lett. 380, 245-250 (2003).

Adv. Phys.

A. D. Yoffe, "Low-dimensional systems: quantum size effects and electronic properties of semiconductor microcrystallites (zero-dimensional systems) and some quasi-two-dimensional systems," Adv. Phys. 42, 173-262 (1993).

Appl. Phys. Lett.

Z. Qi, C. Shi, W. Zhang, and T. Hu, "Local structure and luminescence of nanocrystalline Y2O3:Eu," Appl. Phys. Lett. 81, 2857-2859 (2002).

Appl. Surf. Sci.

G. Tessari, M. Bettinelli, A. Speghini, G. Pozza, L. E. Depero, and L. Sangaletti, "Synthesis and optical properties of nanosized powders: lanthanide-doped Y2O3," Appl. Surf. Sci. 144-145, 686-689 (1999).

Chem. Mater.

A. Huignard, T. Gacoin, and J.-P. Boilot, "Synthesis and luminescence properties of colloidal YVO4:Eu phosphors," Chem. Mater. 12, 1090-1094 (2000).

Chem. Phys. Lett.

J. S. Shi, Z. J. Wu, S. H. Zhou, and S. Y. Zhang, "Dependence of crystal field of 5d levels on hosts in the halide crystals," Chem. Phys. Lett. 380, 245-250 (2003).

Chin. J. Chem. Phys.

S. Y. Zhang, "Investigation of chemical bonds on complex crystals," Chin. J. Chem. Phys. 4, 109-115 (1991).

J. Chem. Phys.

G. Blasse, "On the Eu3+ fluorescence of mixed metal oxides. IV. The photoluminescent efficiency of Eu3+-activated oxides," J. Chem. Phys. 45, 2356-2360 (1966).

J. Electrochem. Soc.

W. L. Xu, W. Y. Jia, I. Revira, K. Monge, and H. M. Liu, "Optical properties of multiple sites of Eu3+ in SrY2O4 single-crystal fibers," J. Electrochem. Soc. 148, H176-H178 (2001).

S.-J. Park, C.-H. Park, B.-Y. Yu, H.-S. Bae, C.-H. Kim, and C.-H. Pyun, "Structure and luminescence of SrY2O4:Eu," J. Electrochem. Soc. 146, 3903-3906 (1999).

J. Lumin.

L. Sun, J. Yao, C. Liu, C. Liao, and C. Yan, "Rare earth activated nanosized oxide phosphors: synthesis and optical properties," J. Lumin. 87-89, 447-450 (2000).

L. Zhou, J. Shi, and M. Gong, "Red phosphor SrY2O4:Eu3+ synthesized by the sol-gel method," J. Lumin. 113, 285-290 (2005).

E. T. Goldburt, B. Kulkarni, R. N. Bhargava, T. Taylor, and M. Libera, "Size-dependent efficiency in Tb-doped Y2O3 nanocrystalline phosphor," J. Lumin. 72-74, 190-192 (1997).

P. Dorenbos, "The Eu3+ charge transfer energy and the relation with the band gap of compounds," J. Lumin. 111, 89-104 (2005).

J. Phys. Chem. A

Z. J. Wu and S. Y. Zhang, "Semiempirical method for the evaluation of bond covalency in complex crystals," J. Phys. Chem. A 103, 4270-4274 (1999).

J. Phys. Chem. B

D. K. Willianms, B. Bihari, B. M. Tissue, and J. M. Machale, "Preparation and fluorescence spectroscopy of bulk monoclinic Eu3+:Y2O3 and comparison to Eu3+:Y2O3 nanocrystals," J. Phys. Chem. B 102, 916-920 (1998).

J. S. Shi and S. Y. Zhang, "Barycenter of energy of lanthanide 4fN−15d configuration in inorganic crystals," J. Phys. Chem. B 108, 18845-18849 (2004).

Z. Wei, L. Sun, C. Liao, J. Yin, X. Jiang, C. Yan, and S. Lü, "Size-dependent chromaticity in YBO3:Eu nanocrystals: correlation with microstructure and site symmetry," J. Phys. Chem. B 106, 10610-10617 (2002).

Z. Fu, S. Zhou, Y. Yu, and S. Zhang, "Photoluminescence properties and analysis of spectral structure of Eu3+-doped SrY2O4," J. Phys. Chem. B 109, 23320-23325 (2005).

J. Phys.: Condens. Matter

J. S. Shi and S. Y. Zhang, "Predicting the position of the spin-forbidden band for Tb3+ ions in crystal hosts," J. Phys.: Condens. Matter 15, 4101-4107 (2003).

Mater. Lett.

L. Zhou, J. Shi, and M. Gong, "Preparation of SrY2O4:Eu3+(R=Y,Lu) phosphor and its photoluminescence properties," Mater. Lett. 59, 2079-2084 (2005).

Mater. Res. Bull.

T. Yao, G. Zhao, W. Zhang, and S. Xia, "Combustion synthesis and photoluminescence of nanocrystalline Y2O3:Eu phosphors," Mater. Res. Bull. 32, 501-506 (1997).

Phys. Rev. Lett.

R. N. Bhargava, D. Hong, X. Gallagher, and A. Nurmikko, "Optical properties of manganese-doped nanocrystals of ZnS," Phys. Rev. Lett. 72, 416-419 (1994).
[CrossRef]

Z. Anorg. Allg. Chem.

V. H. Müller-Buschbaum, "Zur Kenntnis von SrY2O4," Z. Anorg. Allg. Chem. 358, 138-146 (1968).

Other

G. Blasse and B. Grabmaier, Luminescent Materials (Springer, 1994).

Cited By

OSA participates in CrossRef's Cited-By Linking service. Citing articles from OSA journals and other participating publishers are listed here.

Alert me when this article is cited.


Metrics