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| Mg：Ru：Fe：LiNbO3晶体生长及蓝光双波长非挥发存储性能 | |
| 引用本文： | 徐超,冷雪松,王义杰,许磊,张春雷,徐玉恒.Mg：Ru：Fe：LiNbO3晶体生长及蓝光双波长非挥发存储性能[J].硅酸盐学报,2011,39(11):1872-1876. |
| 作者姓名： | 徐超 冷雪松 王义杰 许磊 张春雷 徐玉恒 |
| 作者单位： | 1. 哈尔滨工业大学化工学院,哈尔滨,150001 2. 哈尔滨理工大学应用科学学院,哈尔滨,150080 3. 东北林业大学,生物质材料科学与技术教育部重点实验室,哈尔滨150040 |
| 基金项目： | 黑龙江省教育厅科学研究基金(11551099)资助项目 |
| 摘 要： | 在同成分LiNbO3中,掺入摩尔分数为0～3%的MgO,0.09%RuO2和0.03%Fe2O3,采用提拉法生长Mg：Ru：Fe：LiNbO3晶体。以Kr＋激光器（476 nm）和He-Ne激光器（633 nm）作光源测试Mg：Ru：Fe：LiNbO3晶体的光激载流子类型和光折变全息存储性能。结果表明：在蓝光（476 ... |
| 关 键 词： | 铌酸锂晶体 镁 钌 铁 双波长非挥发存储 载流子 衍射效率：响应时间 |
Growth and Blue Light Dual Wavelength Nonvolatile Storage Properties of Mg:Ru:Fe:LiNbO_3 Crystals |
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| XU Chao,LENG Xuesong,WANG Yijie,XU Lei,ZHANG Chunlei,XU Yuheng.Growth and Blue Light Dual Wavelength Nonvolatile Storage Properties of Mg:Ru:Fe:LiNbO_3 Crystals[J].Journal of The Chinese Ceramic Society,2011,39(11):1872-1876. | |
| Authors: | XU Chao LENG Xuesong WANG Yijie XU Lei ZHANG Chunlei XU Yuheng |
| Affiliation: | XU Chao1,LENG Xuesong1,WANG Yijie2,XU Lei1,ZHANG Chunlei3,XU Yuheng1(1.School of Chemical Engineering and Technology,Harbin Institute of Technology,Harbin 150001,2.College of Applied Science,Harbin University of Science and Technology,Harbin 150080,3.Key Laboratory of Bio-based Material Science and Technology of Ministry of Education,Northeast Forestry University,Harbin 150040,China) |
| Abstract: | The Mg:Ru:Fe:LiNbO3 crystal doped with MgO of 0 and 3%(in mass,the same below),RuO2 of 0.09% and Fe2O3 of 0.03% was synthesized by the Czochralski method.The light-exciting carriers and photorefractive holographic storage properties of the Mg:Ru:Fe:LiNbO3 crystal was examined using Kr+ laser(476 nm) and He-Ne laser(633 nm) as light sources.The results indicate that the holes are the dominant charge carriers under blue light irradiation with 476 nm,and the electrons are the dominant charge carriers under red... |
| Keywords: | lithium niobate crystal magnesium ruthenium iron dual wavelength nonvolatile storage charge carrier diffraction efficiency response time |
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