Synthesis and Photoluminescence in Garnet-type CaLa2Al4SiO12:Dy3+ Phosphor for Optical Applications
DOI:
https://doi.org/10.61343/jcm.v3i02.152Keywords:
Photoluminescence, CaLa2Al4SiO12, Garnet, DysprosiumAbstract
The series of xDy3+ doped CaLa2Al4SiO12 garnet-structured phosphors were synthesized by conventional combustion method. The prepared materials were studied using various techniques such as x-ray powder diffraction for crystal structure and phase, photoluminescence for optical properties, scanning electron microscopy (SEM) for morphological studies, and energy dispersive spectroscopy analyses for the existence of elements in the prepared materials. The excitation and emission of the prepared garnet-type phosphor were recorded at 351 nm in the transition from 6H15/2 → 6P7/2 and 584 nm in the transition from 4F9/2 → 6H13/2. The concentration quenching obtained at 7.0 mol.% of dysprosium ions. This phosphor has potential application in w-LED and other optical devices.
References
Höppe, H. A. (2009). Recent developments in the field of inorganic phosphors. Angewandte Chemie International Edition, 48(20), 3572-3582.
Zhang, Q., Hu, Y., Ju, G., Zhang, S., & Xue, F. (2017). Photoluminescence of a novel Na 3Y(VO4) 2:Eu3+ red phosphor for near ultraviolet light emitting diodes application. J. Materials Science: Materials in Electronics, 28, 2529-2537.
Welker, T. (1991). Recent developments on phosphors for fluorescent lamps and cathode-ray tubes. J. luminescence, 48, 49-56.
Yang, L., Chen, M., Lv, Z., Wang, S., Liu, X., & Liu, S. (2013). Preparation of a YAG: Ce phosphor glass by screen-printing technology and its application in LED packaging. Optics letters, 38(13), 2240-2243.
Liu, H., Liao, L., Molokeev, M. S., Guo, Q., Zhang, Y., & Mei, L. (2016). A novel single-phase white light emitting phosphor Ca9La(PO4)5(SiO4)F2:Dy 3+: synthesis, crystal structure and luminescence properties. RSC Advances, 6(29), 24577-24583.
Shashikala, B. S., Premkumar, H. B., Darshan, G. P., Nagabhushana, H., Sharma, S. C., & Prashantha, S. C. (2019). Rational design of bi-functional RE3+ (RE= Tb, Ce) and alkali metals (M+= Li, Na, K) co-doped CaAl2O4 nanophosphors for solid state lighting and advanced forensic applications. Materials Research Bulletin, 115, 88-97.
Dhale, Shruti, Nilesh Ugemuge, Vartika S. Singh, S. R. Dhakate, Aniket Bharti, Rajesh Kumar, and S. V. Moharil, "Study of Luminescence Behavior in Dy3+-Activated Ba3Ca2(PO4)3F", J. Electronic Materials (2024): 1-11.
Lin, L., Zhonghua, Z. H. A. O., Zhang, W., Zheng, Z., & Min, Y. I. N. (2009). Photo-luminescence properties and thermo-luminescence curve analysis of a new white long-lasting phosphor: Ca2MgSi2O7: Dy3+. J. Rare Earths, 27(5), 749-752.
Ji, H., Wang, L., Cho, Y., Hirosaki, N., Molokeev, M. S., Xia, Z., & Xie, R. J. (2016). New Y2BaAl4 SiO12:Ce3+ yellow microcrystal-glass powder phosphor with high thermal emission stability. J. Materials Chemistry C, 4(41), 9872-9878.
Warutkar, G. N., Ugemuge, N. S., Pusdekar, A., Dhale, S., Sharma, K., Sankapal, B. R., ... & Moharil, S. V. (2025). Near infrared emission in garnet structured LiCa3MgV3O12:Nd3+/Yb3+ phosphor. Optik, 322, 172180.
Warutkar, G., Ugemuge, N., Dhale, S., Tumram, P. V., Tawalare, P. K., Nafdey, R., & Moharil, S. V. (2024). Host sensitized mid-infrared emission in LiCa3MgV3O12 activated with Er3+. Emergent Materials, 1-7.
Warutkar, G. N., Ugemuge, N. S., Sharma, K., Nafdey, R., & Moharil, S. V. (2023). Nd3+ emission in the garnet structure of LiCa3ZnV3O12 phosphor. Radiation Effects and Defects in Solids, 178(11-12), 1479-1489.
Ji, H., Huang, Z., Xia, Z., Molokeev, M. S., Atuchin, V. V., Fang, M., & Liu, Y. (2015). Discovery of new solid solution phosphors via cation substitution-dependent phase transition in M3(PO4)2:Eu2+ (M= Ca/Sr/Ba) quasi-binary sets. J. Physical Chemistry C, 119(4), 2038-2045.
Djamal, M., Yuliantini, L., Hidayat, R., Boonin, K., Yasaka, P., & Kaewkhao, J. (2018). Glass medium doped rare earth for sensor material. Materials Today: Proceedings, 5(7), 15126-15130.
Gotoh, T., Jeem, M., Zhang, L., Okinaka, N., & Watanabe, S. (2020). Synthesis of yellow persistent phosphor garnet by mixed fuel solution combustion synthesis and its characteristic. J. Physics and Chemistry of Solids, 142, 109436.
Shikao, S., & Jiye, W. (2001). Combustion synthesis of Eu3+ activated Y3Al5O12 phosphor nanoparticles. J. alloys and compounds, 327(1-2), 82-86.
Ji, H., Wang, L., Cho, Y., Hirosaki, N., Molokeev, M. S., Xia, Z., ... & Xie, R. J. (2016). New Y2BaAl 4SiO12:Ce3+ yellow microcrystal-glass powder phosphor with high thermal emission stability. J. Materials Chemistry C, 4(41), 9872-9878.
Carnall, W. T., Fields, P. R., & Rajnak, K. (1968). Electronic energy levels in the trivalent lanthanide aquo ions. I. Pr3+, Nd3+, Pm3+, Sm3+, Dy3+, Ho3+, Er3+, and Tm3+. J. chem. Phy., 49(10), 4424-4442.
Yu, Z., Ye, Z., Yang, Y., & Sun, J. (2023). Bright white electroluminescence from polycrystalline dysprosium-doped yttrium gallium garnet nanofilms fabricated by atomic layer deposition on silicon. Nanoscale, 15(20), 9130-9138.
McCamy, C. S. (1992). Correlated colour temperature as an explicit function of chromaticity coordinates. Color Research & Appl., 17(2), 142-144.
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Copyright (c) 2025 Ganesh C Vandile , Deoram V. Nandanwar, Amar K. Nandanwar, Shruti P. Dhale, Bhupendra P. Walde, Shruti M. Hargude, Nilesh S. Ugemuge
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Copyright© by the author(s). Published by journal of Condensed Matter. This is an open access article distributed under the terms of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.
