[1] National Standardization Technical Committee. Quantities and units: GB/T 39131-2020[S]. Beijing: China Standard Press, 2020.
[2] Wang Y, Sun C T, Zhang W, et al. Rare earth crystal materials and their applications[J]. Journal of Technology, 2019, 19(1): 1-13.
[3] Xu L L, Sun C T, Xue D F. Recent advances in rare earth crystals[J]. Journal of the Chinese Society of Rare Earths, 2018, 36(1): 1-17.
[4] Sun C T, Xue D F. Study on the crystallization process of function inorganic crystal materials[J]. Scientia Sinica Technologica, 2014, 44(11): 1123-1136.
[5] Chen K F, Hu J L, Zhang Y B, et al. Current R&D status and future trends of rare earth crystal materials[J]. Inorganic Chemicals Industry, 2020, 52(3): 11-16.
[6] Hu J L, Xue D F. Research progress on the characteristics of rare earth ions and rare earth functional materials[J]. Chinese Journal of Applied Chemistry, 2020, 37(3): 245-255.
[7] Sun C T, Li K Y, Xue D F. Searching for novel materials via 4f chemistry[J]. Journal of Rare Earths, 2019, 37(1): 1-10.
[8] Xue D F, Sun C T, Chen X Y. Hybridized valence electrons of 4f0-145d0-16s2: The chemical bonding nature of rare earth elements[J]. Journal of Rare Earths, 2017, 35(9): 837-843.
[9] Li K Y, Xue D F. Estimation of electronegativity values of elements in different valence states[J]. Journal of Physical Chemistry A, 2006, 110(39): 11332-11337.
[10] Li Z, Yuan Y J. Mode-locked Nd:YAG laser pumped by LD[J] . Chinese Journal of Quantum Electronics, 2011, 28(3): 298-302.
[12] Li J H, Wang S H, Nie Y, et al. Optical absorption properties for Nd:YVO4 laser crystals near 808 nm wavelength[J]. Chinese Journal of Quantum Electronics, 2014, 31(2): 154-159.
[13] Yang X D, Chen X B, Chen L, et al. Progress in near-infrared quantum cutting of Tb3+-Yb3+ ion pair[J]. Chinese Journal of Quantum Electronics, 2014, 31(4): 466-471.
[18] Hu M Y, Wang Y, You Z Y, et al. Influence of codoped Gd3+ ions on the spectroscopic site symmetry of Dy3+ ions in LaF3 single crystals[J]. Journal of Materials Chemistry C, 2019, 7(43): 13432-13439.
[19] Hu M Y, Wang Y, Zhu Z J, et al. Investigation of mid-IR luminescence properties in Dy3+/Tm3+-codoped LaF3 single crystals[J]. Journal of Luminescence, 2019, 207: 226-230.
[20] Ma M J, Ye B, Ma X M, et al. Electro-optically Q-switched 2.94 μm Er:YAG laser and its applications[J]. Chinese Journal of Quantum Electronics, 2010, 27(6): 688-692.
[25] Sun C T, Xue D F. Perspectives of multiscale rare earth crystal materials[J]. CrystEngComm, 2019, 21: 1838.
[26] Sun C T, Xue D F. Crystal growth: An anisotropic mass transfer process at the interface[J]. Physical Chemistry Chemical Physics, 2017, 19: 12407-12413.
[27] Ye X Y, Luo Y, Liu S B, et al. Experimental study and thermodynamic calculation of Lu2O3-SiO2 binary system[J]. Journal of Rare Earths, 2017, 35(9): 927-933.
[28] Tu C Y, Zhu Z J, Li J F, et al. GdAl3(BO3)4 and its Nd-activated ion doped frequency-doubled and self-converting laser crystal[J]. Journal of Synthetic Crystals, 2019, 48(10): 1843-1853.
[29] Sastry B S R, Hummel F A. Studies in lithium oxide systems: I Li2O-Li2O·B2O3[J]. Journal of the American Ceramic Society, 2010, 42(5): 216-218.
[30] Tu H, Hu Z G, Zhao Y, et al. Growth of large aperture LBO crystal applied in high power OPCPA schemes[J]. Journal of Crystal Growth, 2020, 546: 125728.
[31] Lian Y S, Wang Y, Li J F, et al. Structural and fluorescence features of Dy3+:Y4Al2O9 phosphors for yellow color emitting displays[J]. Vacuum, 2020, 173: 109165.
[32] Cai X Y, Wang Y, Li J F, et al. Crystal growth and spectroscopic investigations of Dy:YAlO3 and Dy, Tm:YAlO3 crystals for 3 μm laser application[J]. Journal of Luminescence, 2020, 225: 117328.
[33] Cai X Y, Wang Y, Li J F, et al. Enhanced broadband 3 μm emission in Yb3+/Dy3+:YAlO3 crystal under 979 nm excitation[J]. Vacuum, 2020, 181: 109647.
[34] Olga F, Hans J, Thomas L, et al. The assessment of thermodynamic parameters in the Al2O3-Y2O3 system and phase relations in the Y-Al-O system[J]. Scandinavian Journal of Metallurgy, 2001, 30: 175-183.
[35] Xue D F. Design and simulation of crystal materials[J]. Journal of Synthetic Crystals, 2007, 36(4): 743-749.
[36] Sun C T, Xue D F. Chemical bonding theory of single crystal growth and its application to fast single crystal growth of rare earth inorganic materials[J]. Scientia Sinica Chimica, 2018, 48(8): 804-814.
[37] Xue D F, Sun C T. The growth of low-cost rare-earth scintillation crystals[P]. China Patent: CN105714374A, 2016.
[38] Xue D F, Sun C T. Rare earth scintillation crystal prepared by using low cost rare earth material and its low cost growth process[P]. China Patent: CN105543963A, 2016.
[39] Sun C T, Xue D F. Chemical bonding theory of single crystal growth and its application to φ3′′ YAG bulk crystal[J]. CrystEngComm, 2014, 16: 2129-2135.
[40] Yang G L, Han J F, Li X W, et al. Growth of 8 inch Yb:YAG single crystal by Czochralski method[J]. Journal of Synthetic Crystals, 2019, 48(7): 1216-1217.
[41] Li N, Liu B, Shi J J, et al. Research progress of rare-earth doped laser crystals in visible region[J]. Journal of Inorganic Materials, 2019, 34(6): 573-589.
[42] Yu H. Investigation on Spectral Properties and Visible Laser Performance of Re (Pr, Eu, Dy) Doped Calcium Fluoride Crystals[D]. Shanghai: Shanghai Institute of Ceramics, Chinese Academy of Sciences, 2019.
[43] Zhang Y X. Exploration of Pr3+ Ion Doped Laser Crystals and Their Pulse Laser Characterization Pumped by Blue Semiconductor[D]. Jinan: Shandong University, 2019.
[44] Ju Q J, Shen H, Yao W M, et al. Laser diode pumped Dy:YAG yellow laser[J]. Chinese Journal of Laser, 2017, 44(4): 23-28.
[45] Li C L, Yao W M, Chen J S, et al. All-solid-state yellow-laser characteristics based on co-doped Dy-Tb:YAG crystal[J]. Chinese Journal of Laser, 2019, 46(11): 61-66.
[46] Nie H K. Study on 3 μm Band Laser Characteristics of Ho3+, Pr3+ Co-doped Fluoride Crystal[D]. Jinan: Shandong University, 2020.
[47] Zhang P X, Li S M, Yang Y L, et al. Growth and performance optimization of mid-infrared fluoride laser crystal[J]. Journal of Synthetic Crystals, 2020, 49(8): 1369-1378.
[49] Ren G H. Development history of inorganic scintillation crystals in China[J]. Journal of Synthetic Crystals, 2019, 48(8): 1373-1385.
[50] Zhang M R. Research status and development trend of non-fluorinated halide scintillation crystals[J]. Journal of Synthetic Crystals, 2020, 49(5): 753-770.
[52] Shinozaki K, Okada G, Sato K, et al. Impact of crystallization method on the strain, defect formation, and thermoluminescence of YAG:Ce crystals[J]. Journal of Alloys Compounds, 2020, 849: 156600.
[53] Lee S, Kim K Y, Lee M S, et al. Recovery of inter-detector and inter-crystal scattering in brain PET based on LSO and GAGG crystals[J]. Physics in Medicine & Biology, 2020, 65(19): 195005.
[54] Wang Q Q, Shi J, Li H Y, et al. Optical and scintillation properties of Cs2LiYCl6:Ce crystal[J]. Journal of Inorganic Materials, 2017, 32(2): 175-179.
[55] Wang S H, Wu Y T, Li H Y, et al. Effect of Ce3+ doping concentration on scintillation performance of Cs2LiYCl6 crystal[J]. Journal of the Chinese Society of Rare Earths, 2020, 38(6): 759-767.
[56] Pan S K, Zhang P, Zhu H B, et al. Crystal growth, luminescence and scintillation properties of mixed Ce:Cs2LiLaxY1-xCl(0<x≤0.4) scintillators[J]. Journal of Luminescence, 2018, 201: 211-216.
[57] Yu Y Y, Zhu H B, Wang H Y, et al. Growth and scintillation properties of RbY2Cl7:Ce crystal[J]. Journal of Synthetic Crystals, 2020, 49(5): 780-784.
[59] Mobini E, Rostami S, Peysokhan M, et al. Laser cooling of ytterbium-doped silica glass[J]. Communications Physics, 2020, 3(1): 1-6.
[60] Seletskiy D, Melgaard S, Bigotta S, et al. Laser cooling of solids to cryogenic temperatures[J]. Nature Photonics, 2010, 4(3): 161-164.
[61] Rahman A T M A, Barker P F. Laser refrigeration, alignment and rotation of levitated Yb3+:YLF nanocrystals[J]. Nature Photonics, 2017, 11(10): 634-638.
[62] Zhong B, Lei Y Q, Luo H, et al. Laser cooling of the Yb3+-doped LuLiF4 single crystal for optical refrigeration[J]. Journal of Luminescence, 2020, 226: 117472.
[63] Loiko P, Doualan J L, Guillemot L, et al. Emission properties of Tm3+-doped CaF2, KY3F10, LiYF4, LiLuF4 and BaY2F8 crystals at 1.5 μm and 2.3 μm[J]. Journal of Luminescence, 2020, 225: 117279.
[64] Wang J Q. Study on Photoluminescence Characteristics of High Brightness Solid-state Green Light[D]. Chongqing: Chongqing University, 2019.
[65] Pan F L, Cao D H, Guo X C, et al. High-lumen-density light source based on Ce:YAG fluorescent crystal[J]. Laser & Optoelectronics Progress, 2019, 56(21): 188-193.
[66] Hu P, Ding H, Liu Y F, et al. Recent progress of YAG:Ce3+ for white laser diode lighting application[J]. Chinese Journal of Luminescence, 2020, 41(12): 1504-1528.