您要查找的是不是:
- ultra-thin single crystal layer 超薄单晶硅薄膜
- Electrochemical etching of single crystal GaAs (111) was performed with pyramid-like microstructure arrays by confined etchant layer technique (CELT). 以“金字塔”状的锥体阵列作为电化学模板,利用约束刻蚀剂层技术对半导体GaAs进行加工刻蚀。
- Microscopic observations showed that the blue electroluminescent lines in znS:Cu single crystal emit not only blue light but also green light. The outer layer region of a. 显微观察证明,在ZnS:Cu单晶中,蓝色的交流电致发光线不只是发射蓝色光,它同时还发射绿色光。
- We made the Czochralski silicon single crystal with a diameter of 12 inches. 直径12英寸直拉单晶硅研制成功。
- The single crystal is sectioned and then sliced and subsliced with a diamond. 用金刚石锯先将单晶体切成段,再切成片。
- This advisability of deuteration is unnecessary with single crystal. 对于单晶,氘化的这种优点,并不是必不可少的。
- From inner to out,the eggshell model included shell membrane,cone layer,column layer,surface crystal layer and cover. 蛋壳从内到外包括壳膜、锥体层、柱状层、表面晶体层、覆盖层五部分。
- R. A. Laudise, The Growth of Single Crystal, Prentice-Hall, Inc. p.41. 蓝崇文、姜智豪,结晶成长概述-块晶生长”,第46卷,第二期,化工(1999).
- A simple method using spectroscopic ellipsometry to measure uniaxial liquid crystal layer is introduced. 探讨了利用普通光谱型椭偏仪对各向异性液晶层进行综合性测量的可行性。
- Experiment results show that removing the surface broken crystal layer of the cold drawn rod can prevent heat treatment induced cracks. 实验结果表明,热处理前去掉冷拉棒表面的碎晶层可以防止它在热处理过程中产生裂纹。
- The SEM,TEM and EDS techniques and the deep corroding method were applied to analyze the microstructure and elemental profile of the inter-diffused layer between the Mo-3Nb single crystal and CVD tungsten coating. 利用SEM、TEM及EDS等分析技术,显示了Mo-3Nb合金单晶基体与其表面W单晶涂层界面的显微结构形貌。
- This paper introduces an optimized design method for multi layer optical films, which is used to design antireflection coatings for single crystal silicon solar cells used in space. 最优化设计方法是一种利用计算机进行辅助设计的方法,它在薄膜设计中具有明显的优越性。
- A photograph printing device arranges a polaroid which can rotate around an optic axis and a double refraction board at the light emergent side of a liquid crystal layer. 一种照片印制装置,将能以光轴为中心旋转的偏光片和双折射板设在液晶层的光出射侧。
- One may use a polycrystalline sample rather than a single crystal for many studies. 我们可以用一种多晶样品代替单晶进行多方面的研究。
- Application: For made lithium niobate single crystals. 用途:产品用于拉制铌酸锂单晶。
- Application: For lithium tantalate single crystal and additive in special optical glass. 用途:产品用于生产钽酸锂晶体和特种光学玻璃添加剂。
- Yellowish or grey, the grains are single crystal with great strength, toughness and hardenss. 黄色或灰白色,颗粒第单晶体,酸度、韧性、强度都比白刚玉高。
- One was a technique to lay down polysilicon so that each island of a single crystal is large enough to encompass many memory cells or transistors. 第一种技术是铺陈多晶矽的技术,这项技术使每一个单晶矽岛变得足够大,因而能包含更多的记忆胞或电晶体。
- Keywords: micro-gyroscope, silicon single crystal, three-axis angular-rate sensing, natural frequency and mode shapes. 关键词:微型陀螺仪、矽单晶、三轴角速率感测、振动自然频率与模态。
- As a single crystal ithas large emission cross, wide absorption band, low threshold, high thermoconductivity. 具有大的受激发射跃迁截面,宽吸收带,低激光发射振荡阈值,高热传导率等特点。