Ordering of fluorite-type phases in erbium-doped oxyfluoride glass ceramics
作者： Guna Krieke , Anatolijs Sarakovskis , Maris Springis
DOI: 10.1016/J.JEURCERAMSOC.2017.08.037
关键词:
摘要: Abstract In this study, novel transparent Er 3+ doped glass ceramics were prepared from melt-quenched oxyfluoride glasses with general composition of Na 2 O-NaF-BaF -YbF 3 -Al O -SiO . The crystallization fluorite (BaF , BaF NaF-BaF and 0.5-x Yb 0.5+x F 2+2x ) distorted (rhombohedral Ba 4 17 tetragonal phases was analysed in different YbF ratio. phase microstructure investigated by X-ray diffraction (XRD) scanning electron microscopy (SEM). Intense red upconversion luminescence (UCL) detected under near-infrared excitation resulting three photon followed cross-relaxation between ions. local environment ions using site-selective spectroscopy. found to act as nucleation centres the containing transition metastable rhombohedrally tetragonally a probe.
sci-hub.se 参考文章(56)
Zhongyi Wan, Daqin Chen, Yang Zhou, Ping Huang, Jiasong Zhong, Mingye Ding, Hua Yu, Zhenguo Ji, Eu3+ and Er3+ doped NaLu1−xYbxF4 (x = 0 ∼ 1) solid-solution self-crystallization nano-glass-ceramics: Microstructure and optical spectroscopy Journal of The European Ceramic Society. ,vol. 35, pp. 3673- 3679 ,(2015) , 10.1016/J.JEURCERAMSOC.2015.05.031
Yong Fei, Shilong Zhao, Xiao Sun, Lihui Huang, Degang Deng, Shiqing Xu, Preparation and optical properties of Eu3 + doped and Er3 +/Yb3 + codoped oxyfluoride glass ceramics containing Ba1 − x LuxF2 + x nanocrystals Journal of Non-crystalline Solids. ,vol. 428, pp. 20- 25 ,(2015) , 10.1016/J.JNONCRYSOL.2015.08.004
Daqin Chen, Lu Liu, Ping Huang, Mingye Ding, Jiasong Zhong, Zhenguo Ji, Nd(3+)-Sensitized Ho(3+) Single-Band Red Upconversion Luminescence in Core-Shell Nanoarchitecture. Journal of Physical Chemistry Letters. ,vol. 6, pp. 2833- 2840 ,(2015) , 10.1021/ACS.JPCLETT.5B01180
Daqin Chen, Zhongyi Wan, Yang Zhou, Xiangzhi Zhou, Yunlong Yu, Jiasong Zhong, Mingye Ding, Zhenguo Ji, Dual-Phase Glass Ceramic: Structure, Dual-Modal Luminescence, and Temperature Sensing Behaviors. ACS Applied Materials & Interfaces. ,vol. 7, pp. 19484- 19493 ,(2015) , 10.1021/ACSAMI.5B06036
Xiaowen Wu, Linlin Tian, Qinyan Lu, Run Liu, Red up-conversion emission in α-KYb3F10:Er3+ films made by electrodeposition RSC Advances. ,vol. 5, pp. 50312- 50315 ,(2015) , 10.1039/C5RA07346D
Jon-Paul R. Wells, Tim Dean, Roger J. Reeves, Site selective spectroscopy of the C3v symmetry centre in Er3+ doped BaF2 Journal of Luminescence. ,vol. 96, pp. 239- 248 ,(2002) , 10.1016/S0022-2313(01)00230-7
B.P. Sobolev, N.L. Tkachenko, Phase diagrams of BaF2-(Y, Ln)F3 systems Journal of The Less Common Metals. ,vol. 85, pp. 155- 170 ,(1982) , 10.1016/0022-5088(82)90067-4
Pavel P. Fedorov, Maria N. Mayakova, Sergey V. Kuznetsov, Valery V. Voronov, Roman P. Ermakov, Kseniya S. Samarina, Arthur I. Popov, Vyacheslav V. Osiko, Co-precipitation of yttrium and barium fluorides from aqueous solutions Materials Research Bulletin. ,vol. 47, pp. 1794- 1799 ,(2012) , 10.1016/J.MATERRESBULL.2012.03.027
M. Kieser, O. Greis, Preparation, thermal characterization and x-ray powder diffraction of Ba2REF7 superstructure phases (RE Dy-Lu, Y) Journal of The Less Common Metals. ,vol. 71, pp. 63- 69 ,(1980) , 10.1016/0022-5088(80)90101-0
Niagara Muhammad Idris, Muthu Kumara Gnanasammandhan, Jing Zhang, Paul C Ho, Ratha Mahendran, Yong Zhang, In vivo photodynamic therapy using upconversion nanoparticles as remote-controlled nanotransducers Nature Medicine. ,vol. 18, pp. 1580- 1585 ,(2012) , 10.1038/NM.2933