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纳米金刚石膜的
相关语句
  nano diamond film
     Survey on the Research and Application of Military Nano Diamond Film
     军用纳米金刚石膜的研究与应用综述
短句来源
     In comparison of properties with other conventional materials, diamond film shows, potential application. In this paper, the USA miltary requirements for optical DLC are analysed. The survey on nano diamond film (mainly by CVD and PLD method) and its application in future hi-tech military equipment is presented.
     对金刚石膜(及类金刚石膜)与传统光学材料的特性作了比较,分析了美军对于金刚石膜军用光学应用的需求以及金刚石膜在现有高科技武器装备中的应用前景,介绍了研制纳米金刚石膜的关键技术问题(主要是CVD和PLD方法)以及国内外研究和应用现状。
短句来源
  “纳米金刚石膜的”译为未确定词的双语例句
     Preparation and Characterization of Nanocrystalline Diamond Films by MPCVD Method
     MPCVD法纳米金刚石膜的制备及分析
短句来源
     The Analysis of Micro-structrue and Mechanical behavior of Nano-diamond Film produced by Microwave Plasma Chemical Vapor Deposition
     MPCVD纳米金刚石膜的微观结构及显微力学特性分析
短句来源
     THE PERFORMANCES OF THE MICRON/NANOMETER DIAMOND FILM AND ITS APPLICATIONS
     微米/纳米金刚石膜的性能和应用
短句来源
     The preparation, characterization and application of nanocrystalline diamond films have become a new "hot point" in the development of diamond films prepared by chemical vapor deposition.
     纳米金刚石膜的制备、表征和应用研究已经成为CVD金刚石膜研究领域的一个新的热点 .
短句来源
     A review is presented of the pioneering works of Gruen et al. on nano-diamond film preparation in a hydrogen depleted environment, and comparisons are made with nano-diamond films deposited in a hydrogen-rich environment.
     文章重点介绍了Gruen等人在贫氢和无氢环境中制备纳米金刚石膜的开创性工作 ,并和在富氢气氛中制备的纳米金刚石膜进行了对比评述 .
短句来源
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  相似匹配句对
     APPLICATIONS OF NANODIAMOND
     纳米金刚石的应用
短句来源
     Application of C V D diam ond film isproposed. Key w ords  Chem ical vapor deposition, Diam ond f
     C V D 金刚石膜的应用。
短句来源
     THE PERFORMANCES OF THE MICRON/NANOMETER DIAMOND FILM AND ITS APPLICATIONS
     微米/纳米金刚石膜的性能和应用
短句来源
     Preparation and Characterization of Nanocrystalline Diamond Films by MPCVD Method
     MPCVD法纳米金刚石膜的制备及分析
短句来源
     Survey on the Research and Application of Military Nano Diamond Film
     军用纳米金刚石膜的研究与应用综述
短句来源
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Highly uniform,smooth nanocrystalline diamond films have been successfully fabricated with a microwave chemical vapor deposition system.Deposition process are CH 4/H 2=3% in nucleation stage and O 2/CH 4/H 2=0.3∶3∶100 in growth.The chamber pressure was kept at 4.0 kPa,and the substrate temperature was controlled at 500℃.Raman spectroscopy,transmission electron microscopy,surface roughness measurement,and infrared spectroscopy have been used for characterization.Diamond films obtained under these conditions...

Highly uniform,smooth nanocrystalline diamond films have been successfully fabricated with a microwave chemical vapor deposition system.Deposition process are CH 4/H 2=3% in nucleation stage and O 2/CH 4/H 2=0.3∶3∶100 in growth.The chamber pressure was kept at 4.0 kPa,and the substrate temperature was controlled at 500℃.Raman spectroscopy,transmission electron microscopy,surface roughness measurement,and infrared spectroscopy have been used for characterization.Diamond films obtained under these conditions have grain sizes less than 100nm,nucleation density higher than 10 11 /cm 2,and a mean roughness of surface less than 2nm.Good IR property has been shown.

利用MPCVD方法在玻璃基片上成功的制备了非常光滑、致密均匀的纳米金刚石膜。沉积工艺分为两步 :成核 ,CH4 /H2 =3% ;生长 ,O2 /CH4 /H2 =0 .3∶3∶10 0 ;沉积过程中保持工作压力为 4 .0kPa ,衬底温度 50 0℃。拉曼、透射电镜、红外光谱、表面轮廓仪等的测试表明 :膜层由纳米级金刚石晶粒组成 ,最大晶粒尺寸小于 10 0nm ,成核密度大于 10 11/cm2 。成核面晶粒的点阵常数较大 ,表明存在较多缺陷 ,表面粗糙度小于 2nm ,在可见光区完全透明 ,红外光学性能接近金刚石单晶理论值

Highly transparent diamond films are successfully achieved on quartz via the radio freguency plasma enhanced hot filament chemical vapor deposition (RF HFCVD) process. Optical transmission spectra, scanning electron microscopy (SEM), surface profile, as well as x ray diffraction (XRD) and Raman scattering spectroscopy are employed to characterize the as grown films. The effects of substrate temperature, reaction gas pressure, and RF power on the structural and optical properties of the prepared films are...

Highly transparent diamond films are successfully achieved on quartz via the radio freguency plasma enhanced hot filament chemical vapor deposition (RF HFCVD) process. Optical transmission spectra, scanning electron microscopy (SEM), surface profile, as well as x ray diffraction (XRD) and Raman scattering spectroscopy are employed to characterize the as grown films. The effects of substrate temperature, reaction gas pressure, and RF power on the structural and optical properties of the prepared films are studied. Their optimal values are 700℃, 2×133Pa and 200W, respectively. After growth for 1h at the optimal deposition parameters, the nanocrystalline diamond film can always be obtained with its grain size of about 25nm, its average surface roughness of about 5 5nm, and its optical transmission greater than 90% in the near IR region.

采用射频等离子体增强的热丝化学气相沉积 (RF HFCVD)技术在石英玻璃衬底上制备了表面光滑、晶粒致密均匀的纳米金刚石薄膜 .用扫描电子显微镜 (SEM)和台阶仪观测薄膜的表面形貌和粗糙度 ,x射线衍射 (XRD)和Raman光谱表征膜层的结构 ,并用紫外 可见 近红外光谱仪测量其光透过率 .实验结果表明 ,衬底温度、反应气压及射频功率对金刚石膜的结晶习性、表面粗糙度及光透过率均有很大程度的影响 ,其最佳值分别为 70 0℃ ,2× 133Pa和 2 0 0W .在该最佳参量下经 1h的生长即获得连续、平滑的纳米金刚石膜 ,其平均晶粒尺寸为约 2 5nm ,表面平均粗糙度仅为 5 5nm ,在近红外区的光透过率高达 90 %

The coatings were synthesized with gas mixture of containing CH precursor at room temperature by glow discharge.The properties of the coatings were analyzed and tested by Raman,XRD and SEM.It showed that the coatings contained an amount of SP 3 carbon phases and of the grains of 10~100 nanometers may belong to nanoparticle diamond.The coatings are widely used in protecting glasses,plastics and disks and so on.

采用射频辉光放电的方法在含CH的混合气体的常温条件下制备了含碳的薄膜 ,通过Raman、XRD和SEM分析 ,检验了薄膜的性质 ,表明此膜含有大量的碳的SP3 键的金刚石成分 ,其晶粒为 10~ 10 0nm ,属于纳米金刚石膜。此膜已在玻璃镜片、塑料和磁盘等商品的保护方面获得了广泛的应用

 
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