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Luminescent Properties of LiTaO3:Tm3+, Yb3+ Phosphors Prepared by Ball Milling Method

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Abstract:

LiTaO3: Tm3+, Yb3+ powders were synthesized by a high-energy ball-milling (HEB) method compared with the conventional solid-state reaction (SSR) method. Under the excitation of 980 nm laser, the strong blue emission (477 nm) band is observed and attributed to 1G4- 3H6 of Tm3+. Because of it causing high local temperature and narrow particles size, increasing the contact area between the particles and improved crystallinity of the host, synthesis by high-energy ball milling show higher photoluminescence (PL) intensity compared to the solid state reaction method. In the process of mechanical milling, Tm3+, Yb3+ co-doped LiTaO3 phosphors with high photoluminescence property could be achieved at a relatively low reaction temperature.

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Periodical:

Applied Mechanics and Materials (Volumes 423-426)

Pages:

426-429

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.423-426.426

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Online since:

September 2013

Authors:

Xin Ze Wang*, Zhong Xin Liu, Hong Jian Gao, Yani Jing, Chang Lin Li, Jing Liu

Keywords:

Ball Milling, Blue Emission, LiTaO3 Phosphor, Up-Conversion

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] Wang R, Liu L, Sun J, et al. Optics Communications 2012; 285(6): 957-959.

Google Scholar

[2] O'Farrell N, Houlton A, Horrocks B R. International journal of Nanomedicine 2006; 1(4): 451.

Google Scholar

[3] Zhang P, Hang Y, Gong J, et al. Journal of Crystal Growth (2012).

Google Scholar

[4] Hatanaka T, Nakamura K, Taniuchi T, et al. Optics Letters 2000; 25(9): 651-653.

Google Scholar

[5] Y. Wang, Y.J. Jiang. Opt. Mater. 2003; 23: 403–408.

Google Scholar

[6] M.K. Kuneva, S.H. Tonchev, P.A. Atanasov. Mater. Sci. Eng. B Solid 2005; 118: 301–305.

Google Scholar

[7] Yang H K, Jeong J H. Synthesis. 2009; 114(1): 226-230.

Google Scholar

[8] Chen H, Wang J M, Pan T, et al. International journal of hydrogen energy 2003; 28(1): 119-124.

Google Scholar

[9] C. Suryanarayana. Progress in Materials Science 2001; 46: 1–184.

Google Scholar

[10] J.S. Benjamin. Metallurgical Transactions 1970; 1: 2943–2951.

Google Scholar

[11] Liang-Jun Yin, Wei-Wei Hu, Xin Xun, Lu-Yuan Hao. Ceramics International 2013; 39: 2601–2604.

Google Scholar

[12] Yang H K, Moon B K, Choi B C, et al. Solid State Sciences 2012, 14(2): 236-240.

Google Scholar

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