1)Laser ablation激光溅射
1.Synthesis of perchlorinated polycyclic aromatic hydrocarbon by laser ablation;激光溅射合成全氯代稠环芳烃
2.A laser ablation method for the synthesis of semiconductor nanowires is introduced.介绍了激光溅射方法合成半导体纳米线的原理、生长机理 (包括金属辅助生长机理和氧化物辅助生长机理 )以及影响纳米线直径和长度的因
3.Co nclusion:The results in this work indicated that laser ablation as a physical me thod was combined with conditions of chemical building-up reactions,and it can be u sed as a kind of macroscopi.以脉冲激光溅射多相反应体系 ,变换固体靶和气相、液相反应物的不同组成 ,合成得到不同产物 。
英文短句/例句
1.Utilizing Interference of Light Principle toMeasure the Angle Distribution of LaserSputter Product;用光的干涉原理测定脉冲激光溅射产物的角分布
2.Preparation of Pt/γ-Al_2O_3 Catalyst by Laser Vaporization and Its Activity in Hydrogenation of o-Chloronitrobenzene激光溅射法制备的Pt/Al_2O_3催化剂及其催化邻氯硝基苯加氢的性能
3.Standardless Semi-quantitative Elemental Analysis of Steel Using Laser Ablation Time-of-flight Mass Spectrometry激光溅射电离飞行时间质谱用于不锈钢无标样半定量元素分析
4.The affect of pulsed laser deposition upon angle distribution function;激光聚焦光斑形状对溅射产物角分布的影响
5.Study on Photocatalytic TiO_2 Thin Films Prepared by Magnetron Sputtering Method;磁控溅射法制备光催化TiO_2薄膜的研究
6.Research of ZnO Photoelectric Films by DC Magnetic Control Sputtering;直流磁控溅射制备ZnO光电薄膜的研究
7.Optical properties of aluminium oxide thin films prepared at room temperature by the medium frequency reactive magnetron sputtering system溅射制备的Al_2O_3薄膜的光学性质
8.Optical Properties of a-Al_2O_3 Films Deposited by MF Magnetron Sputtering溅射制备Al_2O_3薄膜的光学性能研究
9.Effect of sputtering technology on magneto-optical properties of GdTbFeCo thin films溅射工艺对GdTbFeCo薄膜磁光性能的影响
10.Optical properties of amorphous GaN films deposited by sputtering溅射制备非晶氮化镓薄膜的光学性能
11.illuminating laser beam照射激光束,照明激光束
12.Microstructure and optical characteristics of Si thin films射频溅射Si膜的微结构与光学性质研究
13.Plasma emission spectra of ZnO and ZAO thin film grown by RF magnetron sputteringZnO和ZAO薄膜磁控溅射等离子体发射光谱
14.Photoluminescence properties of ZnO:Ag thin films grown by magnetron sputtering technique磁控溅射制备ZnO:Ag薄膜及其室温光致发光特性
15.laser beams, radiation, physics激光束、 激光辐射、 激光物理学
16.stimulated emission pumping spectroscopy受激发射激发光谱学
17.RF excited ion laser射频激励离子激光器
18.laser pumped microwave emission激光泵浦微波激射器
相关短句/例句
Laser vaporization激光溅射法
1.Pt clusters were prepared by laser vaporization of pure bulk metallic Pt,and deposited on γ-Al2O3 support with high specific surface area to obtain alumina supported platinum catalyst(Pt/γ-Al2O3).采用激光溅射法制备了Pt/Al2O3催化剂,并用电感耦合等离子体发射光谱、透射电子显微镜、X射线衍射和X射线光电子能谱等方法对催化剂进行了表征。
3)boron-sputtered激光溅射硼
1.The topographic image of boron-sputtered HOPG was taken, and the formation cause of bright dots and holes was investigated by STM in order to observe directly the adsorption state of boron on the HOPG surface.利用扫描隧道显微镜直接观察到了在高定向石墨(HOPG)表面激光溅射硼的赋存状态,分析了HOPG表面亮点和黑洞的形成原因;利用XPS分析了HOPG表面硼和碳的键合状态同时还观察到以前未见报道的HOPG表面溅射硼和氧化处理后出现的超结构现
4)laser ablation-molecule beam激光溅射-分子束
5)laser ablation plasma激光烧蚀溅射
6)Laser ablation of solid激光固体溅射
延伸阅读
半导体激光泵浦的激光晶体半导体激光泵浦的激光晶体LD pumped laser crystal 半导体激光泵浦的激光晶体LD PumPed lasercrystal适用于半导体二极管作泵浦源的激光晶体。传统的固体激光器一般用闪光灯泵浦,由于闪光灯的发光区域宽,只有一部分能量被吸收后转换成激光,大部分转换成热量,使工作物质温度上升,恶化了输出激光束的质量。半导体激光器输出的激光谱线窄(一般为几纳米),选择合适的半导体激光器,使其激光光谱与某种固体激光材料的吸收光谱匹配,即可达到高效泵浦,大大减轻固体工作物质的热负荷。 因为半导体激光器光泵区域小,需用的晶体尺寸也小,因此要求基质晶体内可掺入的激活离子浓度要高,且不产生浓度碎灭。此外,要求与光泵的半导体激光波长相匹配的晶体的吸收带要宽,吸收系数要大;要有低的阑值功率;Q开关运转时,荧光寿命要长。当泵浦光源从闪光灯改变为半导体激光二极管时,对被泵浦的激光晶体产生了不同的要求。用闪光灯泵浦时,对材料的热性能和机械性能有严格要求,而半导体泵浦则更注重材料的光谱性能。 在已使用的激光晶体中,掺钱石榴石(Nd:YAG)晶体的阑值功率低,光学质量高,是应用于半导体激光光泵的固体激光器的主要材料。由于Nd3+离子在基质晶体中受分凝系数的限制,Nd3+离子浓度不能太高,所以一些氟化物和钨、钥酸盐晶体等掺杂浓度高,激光效率高,荧光寿命长,有可能成为半导体激光泵浦的后选晶体。 用半导体泵浦可制成效率高、功率和频率稳定、激光束质量好、寿命长的全固化激光器,并经各种频率转换技术,可发展成各种波长、各种模式、各种运转方式的激光器,这种激光器将在很大范围内取代已有的各类固体、液体和气体激光器。 (沈鸿元)
