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- The chromatogram experiment shows that the impurities in the YVO 4 crystal include the VO,YO,NdO,YVO 2,YVO 3,Y 2O 2 groups,the K,Na,Ca elements,and the Cs +,Pb 2+ ions. 采用色谱对原料样品和晶体样品中的杂质元素和杂质基团进行分析 ,发现钒酸钇晶体内部含有VO ,YO ,NdO ,YVO2 ,YVO3 ,Y2 O2 基团 ,含K、Na、Ca等碱金属和稀土元素。 在晶体中含有杂质离子铯和铅
- Keywords YVO 4 crystal;birefringent crystal;raw material synthesis; 双折射单晶;钒酸钇晶体;原料合成;
- By using four level rate equation ,the effect of Nd:YVO 4 length and KTP length on the laser output power is calculated for LD pumped green lasers. The optimization results are given. Theoretical analysis agrees quite well with the experimental results. 利用四能级激光系统的速率方程 ,对激光二极管 (LD)纵向泵浦Nd :YVO4 /KTP腔内倍频绿光激光器激活介质和倍频晶体的长度对输出激光功率的影响进行了理论计算 ,给出了参数优化结果 ,分析了它的工作特性 ,得到与理论计算符合较好的实验结果。
- Keywords Birefringent crystal;YVO 4 crystal;Raw material;Characterization; 双折射晶体;钒酸钇晶体;原料;表征;
- Keywords Ce Mo P oxide toluene benzaldehyde selective oxidation; 铈钼磷氧化物;甲苯;苯甲醛;选择氧化;
- Keywords Ce;oxides;XPS;stability under UHV condition;surrogate; 铈;氧化物;XPS;真空稳定性;模拟材料;
- Keywords yttrium vanadate（YVO 4）;refractive index measurement;refractive index;thermal refrative index coefficient; 钒酸钇晶体;折射率测量;折射率;折射率温度系数;
- Keywords CE;Stevia Glucosides;Separation and determination;DMF; 毛细管电泳;分离检测;二甲基甲酰胺;
- Keywords Ce:LSO;mixing oxides solid method;powders;spectrum; 掺铈硅酸镥;固相混合法;粉体;光谱;
- Keywords Ce:Cu:SBN crystals;Photorefractive effects;Diffraction efficiency; SBN晶体;光折变效应;衍射效率;
- Keywords Ce:YVO_4;Czochralski;absorption spectrum;luminescence spectra; 提拉法;掺铈钒酸钇晶体;吸收光谱;荧光光谱;
- Keywords Ce:YAP;decay time;Czochralski method;scintillator;rare earths; 衰减时间;提拉法;闪烁体;稀土;
- Keywords Ce:Gd_2SiO_5;scintillation crystal;crystal pulling;fluorescent spectra; 硅酸钆晶体;闪烁晶体;引上法晶体生长;荧光光谱;
- Keywords Ce Bai-mixture formalue;Androgenetic alopecia;Dampness-Heat in the Spleen and Stomach;Sorum hormone; 雄激素性脱发;血清性激素;复方侧柏方;
- YVO 4 crystal YVO_4晶体
- Keywords Ce:YIG;magneto optic thin films;optical absorption;fitting;electronic transition; 磁光薄膜;光吸收;拟合;电子跃迁;
- Keywords Ce:YAP crystal;twin defect;white-beam synchrotron radiation topography;crystal growth; YAP晶体;孪晶缺陷;同步辐射白光形貌;晶体生长;
- Keywords （Ce, Mg）-PSZ ceramics;phase composition;microstructure;dry friction;tribo-film; PSZ陶瓷;相组成;微观结构;干摩擦;摩擦膜;
- Keywords Ce（IV）;energy transfer;flow injection analysis;chemiluminescence;N-acetylcysteine; 铈（IV）;能量转移;流动注射分析;化学发光;N-乙酰半胱氨酸;
- Keywords Ce:YAP scintillator, crystal growth, crystal defects, optical spectra, light yield.; YAP闪烁晶体;晶体生长;晶体缺陷;光谱测试;光产额;
