Effect of Ga3+ doping on the luminescence and up-conversion of Pr3+ activated (Lu,Y)3Al5O12

被引：0
作者：
Schröder F. [1 ]
Jüstel T. [1 ]
机构：
[1] Department of Chemical Engineering, Münster University of Applied Sciences, Stegerwaldstraße 39, Steinfurt
来源：
Optical Materials: X | 2021年 / 12卷
关键词：
Garnets; Photoluminescence; Praseodymium; Temperature dependent spectroscopy; Up-conversion;
D O I：
10.1016/j.omx.2021.100117
中图分类号：
学科分类号：
摘要：
This work concerns the down- and up-conversion properties of microcrystalline samples of Pr3+ doped (Lu,Y)3(Al,Ga)5O12. In order to figure out a relation between the down- and up-conversion efficiency, the optical properties involved in the up-conversion process were observed in more detail by excitation and emission measurements, under X-ray, VUV, UV-C, and blue light excitation. The phase purity was determined by using X-ray powder diffraction and diffused reflection measurements as well as time and temperature dependent measurements were performed. In addition, Al3+ was substituted within 20% steps by Ga3+ and some investigation on the change in the optical properties with increasing Ga3+ concentration was made. © 2021 The Authors
引用
收藏
相关论文
共 48 条
  • [1] Zhekov V.I., Murina T.M., Prokhorov A.M., Studenikin M.I., Georgesuc S., Lupei V., Ursu I., J. Quant. Econ., 16, (1986)
  • [2] Yousif A., Swart H.C., Ntwaeaborwa O.M., Appl. Surf. Sci., 258, 17, pp. 6495-6503, (2012)
  • [3] Kaminskii A.A., Butaeva T.I., Fedorov V.A., Bagdasarov K.S., Petrosyan A.G., Phys. Status Solidi, 39, 2, pp. 541-548, (1977)
  • [4] Zorenko Y., Gorbenko V., Konstankevych I., Grinev B., Globus M., Nucl. Instrum. Methods Phys. Res., 486, 1-2, pp. 309-314, (2002)
  • [5] Nikl M., Ogino H., Krasnikov A., Beitlerova A., Yoshikawa A., Fukuda T., Phys. Status Solidi Appl Mater. Sci, 202, 1, pp. 202-204, (2005)
  • [6] Sugiyama M., Fujimoto Y., Yanagida T., Yokota Y., Pejchal J., Furuya Y., Tanaka H., Yoshikawa A., Opt. Mater., 33, 6, pp. 905-908, (2011)
  • [7] Xu C.W., Luo D.W., Zhang J., Yang H., Qin X.P., Tan W.D., Tang D.Y., Laser Phys. Lett., 9, 1, pp. 30-34, (2011)
  • [8] Blasse G., Bril A., Appl. Phys. Lett., 11, 53, pp. 163-172, (2004)
  • [9] Petrin R.R., Jani' M.G., Powell R.C., Kokta M., Opt. Mater., 1, 2, pp. 111-124, (1992)
  • [10] Kruczek M., Talik E., Sakowska H., Gala M., Swirkowicz M., Cryst. Res. Technol., 40, 4-5, pp. 439-443, (2005)
12345