Zn~(2+)浓度对Zn:Ce:Cu:LiNbO_3晶体缺陷结构的影响
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摘要
采用单晶提拉法生长了不同Zn~(2+)(1,3,5,7 mol%)离子浓度的Zn:Ce:Cu:LiNbO_3单晶,为了研究Zn~(2+)离子浓度对Zn:Ce:Cu:LiNbO_3单晶缺陷结构的影响,采用光致散射光强阈值方法来测定晶体的抗光损伤能力,用电感耦合等离子原子发射光谱(ICP-AES)测试Zn:Ce:Cu:LiNbO_3晶体中不同掺杂离子的有效分凝系数。试验结果表明:随着晶体中掺杂Zn~(2+)离子浓度的增加,晶体的抗光损伤能力增强,Zn~(2+)离子分凝系数随着晶体中Zn~(2+)浓度增加呈现先升高后降低的趋势,在Zn~(2+)浓度为5 mol%时达到最高点;Ce~(3+)和Cu~(2+)离子的分凝系数随着Zn~(2+)离子浓度的增加逐渐降低,结合LiNbO_3晶体的占位机制和锂空位缺陷解释了相关实验结果。
A series of Zn:Ce:Cu:LiNbO_3 crystals doped with Zn~(2+)(1, 3, 5, 7 mol%) were grown by the Czochralski method from the congruent melt. In order to study the influence of Zn~(2 +) ion concentration to the defect structure of Zn: Ce: Cu: LiNbO3 single crystal, we choose light-induced scattering experiment to measure the optical damage resistance ability of the Zn:Ce:Cu:LiNbO_3 crystal. The effective segregation coefficient of doped ions of Zn:Ce:Cu:LiNbO_3 crystals were measured by inductively coupled plasma-atomic emission spectrum(ICP-AES). It was found that the optical damage resistance ability enhanced with increasing of ZnO concentration in the melt and effective segregation coefficient of Zn~(2+) will increased with increasing of ZnO concentration in the melt at first, which reach to the climax when the doped Zn~(2+) concentration is 5 mol%, then it decreased. The effective segregation coefficient of Ce~(3+) and Cu~(2+) will decreased with increasing of ZnO concentration in the melt. The experimental were analyzed based on the Li-va-cancy defect model
A series of Zn:Ce:Cu:LiNbO_3 crystals doped with Zn~(2+)(1, 3, 5, 7 mol%) were grown by the Czochralski method from the congruent melt. In order to study the influence of Zn~(2 +) ion concentration to the defect structure of Zn: Ce: Cu: LiNbO3 single crystal, we choose light-induced scattering experiment to measure the optical damage resistance ability of the Zn:Ce:Cu:LiNbO_3 crystal. The effective segregation coefficient of doped ions of Zn:Ce:Cu:LiNbO_3 crystals were measured by inductively coupled plasma-atomic emission spectrum(ICP-AES). It was found that the optical damage resistance ability enhanced with increasing of ZnO concentration in the melt and effective segregation coefficient of Zn~(2+) will increased with increasing of ZnO concentration in the melt at first, which reach to the climax when the doped Zn~(2+) concentration is 5 mol%, then it decreased. The effective segregation coefficient of Ce~(3+) and Cu~(2+) will decreased with increasing of ZnO concentration in the melt. The experimental were analyzed based on the Li-va-cancy defect model
引文
[1] WANG Y, JIANG Y.J. Crystal Orientation Dependence of Piezoelectric Properties in LiNbO3 and LiTaO3[J]. Opt Mater, 2003, 23: 403.
[2] CHAH K, AILLERIE M, FONTANA M.D, MALOVICHKO G. Electro-optic Properties in Fe-doped LiNbO3 Crystals as a Function of Composition[J]. Opt Commun, 2000, 176: 261.
[3] HOLM A, STURZER Q, XU Y, WEIGEL R. Investigation of Surface Acoustic Waves on LiNbO3, Quartz, and LiTaO3 by Laser Probing[J]. Microelectron Eng, 1996,31: 123.
[4] HU, H., ZHONG K.S, TANG D.Q, LU Z.X. Theoretical Analysis of Cherenkov Frequency-doubling in a Periodically Poled LiNbO3 Waveguide[J]. Opt Commun, 2000, 174: 105.
[5] 王淼. 铈掺杂铌酸锂晶体结构及光折变性能研究[D]. 哈尔滨:哈尔滨工业大学, 2010.
[6] 余桐柏. 三掺镁铈铜同成分铌酸锂结构与光折变性能[D]. 哈尔滨:哈尔滨工业大学, 2005.
[7] 王锐, 赵朝忠. 高掺锌富锂铌酸锂体抗光损伤能力的研究[J]. 高技术通讯, 2000, 10(12):62.
[8] LING F.R, WANG B, GUAN C.X, et al. Effect of UV Light on Multiplexing Holograms in Near-stoichiometric LiNbO3:Ce:Fe[J]. Opt Commun, 2004, 241(4): 293.
[9] 张欣, 代丽, 冯国楠, 等. 镁掺量对镁钕铌酸锂晶体的抗光损伤和激光性能的影响[J]. 硅酸盐学报, 2014, 42(8):1078.
[10] 诸玲, 孔勇发, 刘士国, 等. 锌、铟、铪与钼双掺铌酸锂晶体的光折变性能研究[C]//全国晶体生长与材料学术会议,2015:138.
[11] 李光滨. 钪锰铁掺杂铌酸锂晶体的光折变性能研究[D]. 哈尔滨:哈尔滨理工大学, 2009.
[12] 刘宏德, 孔勇发, 梁启锐,等. 近化学计量比掺锆铌酸锂晶体的制备与抗光损伤性能研究[C]// 全国晶体生长与材料学术会议,2009:162.
[13] 代丽, 冯国楠, 焦珊珊. Li /Nb 变化对Mg:Ho:LiNbO3晶体光学性能的影响[J].哈理工学报,2014, 19(4): 49.
[14] 陈洪建, 张维连, 阎文博,等. 铁铪双掺铌酸锂晶体的光致散射研究[J]. 人工晶体学报, 2009, 38(2):506.
[15] ZHEN X.H, XU Y.H, WANG R, et al. Study on Growth and Optical Property of Nd: Zn: LiNbO3 Crysta[J]. Ferroelectrics, 2002, 265(1): 297.
[16] 张欣, 徐朝鹏, 卢海涛,等. 铈铁掺杂铌酸锂晶体光折变性能的研究[J]. 红外与激光工程, 2015, 44(12):3718.
[17] 徐悟生, 许士文, 李宣东,等. In离子在掺杂LiNbO_3晶体中的占位研究[J]. 硅酸盐学报, 2004, 32(5):603.
[18] 李璇, 麻尉蔚, 马凤凯, 等. Ho3+掺杂Sc2 SiO5激光晶体生长与光谱性能研究[J].人工晶体学报, 2014, 43(6): 1327.
[19] DAI L, LI D, XU C, et al. Influence of Hf 4+, Ions Concentration on the Defect Structure and Exposure Energy in Hf:Ho:LiNbO3[J]. Optics & Laser Technology, 2013, 45(1):503.
[20] 阎哲华, 代丽, 孙晋,等. TSSG法生长Zr∶Fe∶LiNbO3晶体及其分凝系数[J]. 哈尔滨理工大学学报, 2016, 21(4):80.
[21] 李璇,麻尉蔚,马凤凯,等. Ho～(3+)掺杂Sc2SiO5激光晶体生长与光谱性能研究[J]. 人工晶体学报,2014(6):1327.
[22] 涂一帆,涂小牛,熊开南,等. Sm∶YCOB晶体生长及吸收光谱表征[J]. 人工晶体学报,2013(5):810.
[23] 张娜娜,王继扬,颜涛,等. 掺铈铌酸锂晶体的生长和表征(英文)[J]. 硅酸盐学报,2012(3):412.
[24] 连晓文,梁旭霞,蔡文华,等. ICP-MS法测定高钙食品中铅、镉、砷、铜的研究[J]. 中国卫生检验杂志,2007(5):775.
[25] DAI L, LI D, XU C, et al. Influence of Hf4 + ions Concentration on the Defect Structure and Exposure Energy in Hf: Ho: LiNbO3[J]. Opt Laser Technol, 2013, 45(1): 503.
[26] WU W, YUAN E.L, ZENG Y, et al. Characterization of PdHAp and Catalysis for Benzyl Alcohol Green Oxidation[J]. .J. Inorg. Mater, 2012, 27(12): 1289.
[27] CAO H, ZHANG S, FAN X, XU J,ZHANG Y, et al. Synthesis and Characterization of CIGS Powder[J]. J Cryst. 2010, 310(24): 5375.
[28] DAI L, YAN Z, JIAO S, et al. Effect of[Li]/[Nb] Ratios on the Absorption and Up-conversion Emission Spectra in In: Yb: Ho: LiNbO3 Crystal[J]. J Alloy Compd,2015, 644: 502.
[29] SUN J, XU Y, WANG R, et al. Ir4 + ion-free 12CaO 7Al2O3Single Crystal Grown by the CZ Method[J]. Cryst Res Technol, 2013, 48(8): 505.
[30] YUN J G, JUNG D H, KIM H J, et al. Fabrication of Diamond-like Carbon-based Two-dimensional Photonic Crystals[J]. Microelectron Eng, 2014, 126(S): 99.
[2] CHAH K, AILLERIE M, FONTANA M.D, MALOVICHKO G. Electro-optic Properties in Fe-doped LiNbO3 Crystals as a Function of Composition[J]. Opt Commun, 2000, 176: 261.
[3] HOLM A, STURZER Q, XU Y, WEIGEL R. Investigation of Surface Acoustic Waves on LiNbO3, Quartz, and LiTaO3 by Laser Probing[J]. Microelectron Eng, 1996,31: 123.
[4] HU, H., ZHONG K.S, TANG D.Q, LU Z.X. Theoretical Analysis of Cherenkov Frequency-doubling in a Periodically Poled LiNbO3 Waveguide[J]. Opt Commun, 2000, 174: 105.
[5] 王淼. 铈掺杂铌酸锂晶体结构及光折变性能研究[D]. 哈尔滨:哈尔滨工业大学, 2010.
[6] 余桐柏. 三掺镁铈铜同成分铌酸锂结构与光折变性能[D]. 哈尔滨:哈尔滨工业大学, 2005.
[7] 王锐, 赵朝忠. 高掺锌富锂铌酸锂体抗光损伤能力的研究[J]. 高技术通讯, 2000, 10(12):62.
[8] LING F.R, WANG B, GUAN C.X, et al. Effect of UV Light on Multiplexing Holograms in Near-stoichiometric LiNbO3:Ce:Fe[J]. Opt Commun, 2004, 241(4): 293.
[9] 张欣, 代丽, 冯国楠, 等. 镁掺量对镁钕铌酸锂晶体的抗光损伤和激光性能的影响[J]. 硅酸盐学报, 2014, 42(8):1078.
[10] 诸玲, 孔勇发, 刘士国, 等. 锌、铟、铪与钼双掺铌酸锂晶体的光折变性能研究[C]//全国晶体生长与材料学术会议,2015:138.
[11] 李光滨. 钪锰铁掺杂铌酸锂晶体的光折变性能研究[D]. 哈尔滨:哈尔滨理工大学, 2009.
[12] 刘宏德, 孔勇发, 梁启锐,等. 近化学计量比掺锆铌酸锂晶体的制备与抗光损伤性能研究[C]// 全国晶体生长与材料学术会议,2009:162.
[13] 代丽, 冯国楠, 焦珊珊. Li /Nb 变化对Mg:Ho:LiNbO3晶体光学性能的影响[J].哈理工学报,2014, 19(4): 49.
[14] 陈洪建, 张维连, 阎文博,等. 铁铪双掺铌酸锂晶体的光致散射研究[J]. 人工晶体学报, 2009, 38(2):506.
[15] ZHEN X.H, XU Y.H, WANG R, et al. Study on Growth and Optical Property of Nd: Zn: LiNbO3 Crysta[J]. Ferroelectrics, 2002, 265(1): 297.
[16] 张欣, 徐朝鹏, 卢海涛,等. 铈铁掺杂铌酸锂晶体光折变性能的研究[J]. 红外与激光工程, 2015, 44(12):3718.
[17] 徐悟生, 许士文, 李宣东,等. In离子在掺杂LiNbO_3晶体中的占位研究[J]. 硅酸盐学报, 2004, 32(5):603.
[18] 李璇, 麻尉蔚, 马凤凯, 等. Ho3+掺杂Sc2 SiO5激光晶体生长与光谱性能研究[J].人工晶体学报, 2014, 43(6): 1327.
[19] DAI L, LI D, XU C, et al. Influence of Hf 4+, Ions Concentration on the Defect Structure and Exposure Energy in Hf:Ho:LiNbO3[J]. Optics & Laser Technology, 2013, 45(1):503.
[20] 阎哲华, 代丽, 孙晋,等. TSSG法生长Zr∶Fe∶LiNbO3晶体及其分凝系数[J]. 哈尔滨理工大学学报, 2016, 21(4):80.
[21] 李璇,麻尉蔚,马凤凯,等. Ho～(3+)掺杂Sc2SiO5激光晶体生长与光谱性能研究[J]. 人工晶体学报,2014(6):1327.
[22] 涂一帆,涂小牛,熊开南,等. Sm∶YCOB晶体生长及吸收光谱表征[J]. 人工晶体学报,2013(5):810.
[23] 张娜娜,王继扬,颜涛,等. 掺铈铌酸锂晶体的生长和表征(英文)[J]. 硅酸盐学报,2012(3):412.
[24] 连晓文,梁旭霞,蔡文华,等. ICP-MS法测定高钙食品中铅、镉、砷、铜的研究[J]. 中国卫生检验杂志,2007(5):775.
[25] DAI L, LI D, XU C, et al. Influence of Hf4 + ions Concentration on the Defect Structure and Exposure Energy in Hf: Ho: LiNbO3[J]. Opt Laser Technol, 2013, 45(1): 503.
[26] WU W, YUAN E.L, ZENG Y, et al. Characterization of PdHAp and Catalysis for Benzyl Alcohol Green Oxidation[J]. .J. Inorg. Mater, 2012, 27(12): 1289.
[27] CAO H, ZHANG S, FAN X, XU J,ZHANG Y, et al. Synthesis and Characterization of CIGS Powder[J]. J Cryst. 2010, 310(24): 5375.
[28] DAI L, YAN Z, JIAO S, et al. Effect of[Li]/[Nb] Ratios on the Absorption and Up-conversion Emission Spectra in In: Yb: Ho: LiNbO3 Crystal[J]. J Alloy Compd,2015, 644: 502.
[29] SUN J, XU Y, WANG R, et al. Ir4 + ion-free 12CaO 7Al2O3Single Crystal Grown by the CZ Method[J]. Cryst Res Technol, 2013, 48(8): 505.
[30] YUN J G, JUNG D H, KIM H J, et al. Fabrication of Diamond-like Carbon-based Two-dimensional Photonic Crystals[J]. Microelectron Eng, 2014, 126(S): 99.