Luminescence Properties of Ce3+ Doped Y3Al5O12 Phosphors Synthesized by Solution Combustion Method for White LEDs

K. Park; H. Kim; K.N. Shinde; S.J. Dhoble

doi:10.4028/www.scientific.net/AMR.679.63

Paper Titles

Chalcogenide Glass Optical Waveguides for Optical Communication
p.41

Design of Optical Notch Filters Based on Equivalent Relations
p.47

Analysis of an Ultrafast MOSFET Based Pockels Cell Driver
p.53

Experimental Investigation of Neutron Irradiation Effect on Silica-Based Erbium-Doped Fiber Amplifier
p.59

Luminescence Properties of Ce³⁺ Doped Y₃Al₅O₁₂ Phosphors Synthesized by Solution Combustion Method for White LEDs
p.63

Approaches to the Multicolor Tuning of Lanthanide-Ion Doped Upconversion Nanoparticles
p.69

A Comparison of Genetic Algorithm, Particle Swarm Optimization and Simulated Annealing in Real-Time Task Scheduling on CMP
p.77

Research on Linear Features Change Detection Based on Remote Sensing Image and Vector Data
p.83

A Hot-Carrier Damaged Indicator of MOSFETs by the Low Frequency Noise Measurement Technique
p.89

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 679Luminescence Properties of Ce3+ Doped Y3Al5O12...

Luminescence Properties of Ce³⁺ Doped Y₃Al₅O₁₂ Phosphors Synthesized by Solution Combustion Method for White LEDs

Abstract:

We prepared Y3Al5O12:xCe3+ (0.002≤x≤0.010) phosphors by the solution combustion method, using citric acid as the combustion fuel. The crystal structure, surface morphology, and photoluminescence properties were studied, depending on Ce3+ content. The Y3Al5O12:xCe3+ powders prepared showed high-quality characteristics, i.e., smooth surface as well as regular and spherical-like morphology. The excitation and emission intensities of the Y3Al5O12:xCe3+ phosphors increased with Ce3+ content up to x=0.010. The broad emission bands peaked at 525 nm were caused by the 5d–4f transition of the Ce3+ activator. The solution combustion method could be highly favorable for preparing high-quality yellow Y3Al5O12:xCe3+ phosphors.

You might also be interested in these eBooks

View Preview

Info:

Periodical:

Advanced Materials Research (Volume 679)

Pages:

63-67

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.679.63

Citation:

Cite this paper

Online since:

April 2013

Authors:

K. Park, H. Kim, K.N. Shinde, S.J. Dhoble

Keywords:

Emission, Excitation, LED, Phosphor, Solution Combustion Method, YAG

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] H.S. Jang, W.B. Im, D.C. Lee, D.Y. Jeon, S.S. Kim: J. Lumin. Vol. 126 (2007), p.371.

Google Scholar

[2] P. Schlotter, R. Schmidt, J. Schneider: Appl. Phys. A Vol. 64 (1997), p.417.

Google Scholar

[3] C.W. Won, H.H. Nersisyan, H.I. Won, J.W. Youn: J. Lumin. Vol. 131 (2011), p.2174.

Google Scholar

[4] R.R. Jacobs, W.F. Krupke, M.J. Weber: Appl. Phys. Lett. Vol. 33 (1978), p.410.

Google Scholar

[5] Z. Yang, X. Li, Y. Yang, X. Li: J. Lumin. Vol. 122–123 (2007), p.707.

Google Scholar

[6] J. Yum, S.Y. Seo, S. Lee, Y. -E. Sung: J. Electrochem. Soc. Vol. 150(2) (2003), p. H47.

Google Scholar

[7] K. Ohno and T. Abe: J. Electrochem. Soc. Vol. 141 (1994), p.1252.

Google Scholar

[8] J.J. Kingsley, K. Suresh, and K.C. Patil: J. Mater. Sci. Vol. 25 (1990), p.1305.

Google Scholar

[9] M.T. Colomer, D.A. Fumo, J.R. Jurado, and A.M. Segadaes: J. Mater. Chem. Vol. 9 (1999), p.2505.

Google Scholar

[10] JCPDS card 79-1891.

Google Scholar

[11] X. Yan, W. Li, X. Wang , K. Sun: J. Electrochem. Soc. Vol. 159(2) (2012), p. H195.

Google Scholar

[12] Y. Zhou, J. Lin, M. Yu, S. Wang, H. Zhang: Mater. Lett. Vol. 56 (2002), p.628.

Google Scholar

[13] S.U. Satilmis, A. Ege, M. Ayvacikli, A. Khatab, E. Ekdal, E.J. Popovici, M. Henini, N. Can: Opt. Mater. Vol. 34(11) (2012), p. (1921).

DOI: 10.1016/j.optmat.2012.06.002

Google Scholar