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amorphous diamond
相关语句
  非晶金刚石
     The C1 s spectra of amorphous diamond films (a-D) were consistently decomposed into the two gaussian components, one is at 284 4±0 1 eV corresponding to sp 2-hybridized bonds, and another is at 285 2±0 1 eV corresponding to sp 3-hybridized bonds.
     把非晶金刚石薄膜的XPSC1s谱分解为中心在 2 84 .4± 0 .1eV和 2 85 .2± 0 .1eV的两个高斯特征峰 ,分别对应于碳薄膜中的sp2 C和sp3 C。
短句来源
     After polarization pre-treatment, the PMMA artificial tooth coated with an amorphous diamond film has a maximium adhesion force of 10.86±0.79N.
     PMMA树脂经极化预处理后可镀覆结合力为(10.86±0.79)N的非晶金刚石膜;
短句来源
     X-ray photoelectron spectroscopy (XPS) and Raman spectroscopy analysis show thatthe sp3 contents of amorphous diamond films synthesized with the substrate negative bias inthe range 20~200V are from 50% to 81%, and the highest sp3 contents are obtained at80~110V. It is also shown that Ar ion beam sputtering cause decrease of the sp3 contents onthe film surface.
     Raman光谱和XPS分析表明,衬底负偏压在20~200V合成的Ta-C薄膜中sp3杂化键含量在50%-81%之间,在80-110V时合成薄膜中sp3键含量最高。 氩离子轰击会造成非晶金刚石薄膜表面sp3键含量的降低。
短句来源
     Objective: To study adhesion of the nanometer amorphous diamond film on the heatcuring acrylic denture resins substrates in order to use the film in prosthodontics field.
     目的:对纳米非晶金刚石薄膜与热凝义齿树脂材料的膜基结合力进行实验研究,为将纳米非晶金刚石薄膜应用于口腔修复学领域奠定基础。
短句来源
     The testing results show that this hydrogen-free amorphous diamond films possess extremely high hardness(HV)up to74.8-84.0GPa,extremely high Yang's modulus(E)up to750.8-829.7 GPa ,very good adhision of film/substrate,very low friction coefficient,superior wear resistance,superior corrosion resistance,very high transparency and very good biocompatibility.
     结果表明,这种无氢非晶金刚石膜的硬度HV高达74.8-84.0GPa,杨氏弹性模量E高达750.8-829.7GPa,摩擦系数μ为0.092-0.105,并有良好的膜/基结合力,高耐磨性,高耐蚀性,良好的耐候性,高的透光率和优良的生物相容性。
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  “amorphous diamond”译为未确定词的双语例句
     OPTICAL PROPERTIES OF AMORPHOUS DIAMOND FILM
     无定形金刚石膜的光学性质
短句来源
     The Magnetic Filter Vacuum Cathodic arc Depositing Amorphous Diamond Film
     磁过滤真空阴极电弧沉积无定形金刚石碳膜
短句来源
     Results: At the same roughness conditon, samples with nanometer amorphous diamond film were adhered with fewer streptococcus mut ans in contrast with the control (1200#:P <0.05;600#and280#, P <0.01).
     结果:3组不同粗糙度试件实验组及对照组均存在变形链球菌黏附,实验组少于对照组,两者差异有显著性(1200目P<0.05;600及280目P<0.01);
短句来源
     Amorphous carbon-polyimide composite thin films were deposited by pulsed laser deposition for the first time. The lower turn-on field of 7 V/μm, which was less than that of the previously reported amorphous diamond film, was obtained from the composite films and the emission current density was 1. 2 mA/cm2 which could be comparable with that of the chemical vapor deposied diamond films.
     利用脉冲激光沉积技术制备出非晶碳-聚酰亚胺复合薄膜,并观察到其场发射阈值场强(4V/μm)比类金刚石薄膜(>12V/μm)有较大的降低,最大发射电流密度为1.2mA/cm~2.利用透明导电薄膜阳极技术可观察电子在薄膜阴极表面的发射位置.
短句来源
     Electron field emission character of amorphous diamond film (a-DF) deposited by FAD (Filtered arc deposition) technique with variant SP-2 content have been investigated. The experimental results show tha t with the increasing SP-2 content the turn-on field is decreased, but the fa ilure rate is increased too.
     该文研究了真空磁过滤弧沉积方法制备的非晶金石薄膜 (a-DF)的电子场发射性能 ,SP2 键含量不同的薄膜的场发射性能有很大的差异 ,SP2 键含量越高 ,阈值电场越小 ,发射电流越大 ,同时失效率也较高。
短句来源
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  相似匹配句对
     FIELD EMISSION FROM AMORPHOUS DIAMOND FILMS
     非晶金刚石薄膜的场致电子发射性能研究
短句来源
     OPTICAL PROPERTIES OF AMORPHOUS DIAMOND FILM
     无定形金刚石膜的光学性质
短句来源
     Properties of Diamond
     钻石集锦(二) 钻石的性质
短句来源
     ENHANCEMENT OF DIAMOND
     金刚石的优化处理
短句来源
     The samples were amorphous.
     样品均为无定形结构。
短句来源
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  amorphous diamond
Structure and properties of amorphous diamond-like carbon films produced by ion beam assisted plasma deposition
      
The friction behavior of amorphous diamond-like nanocomposite (DLN) coatings (C:H:Si:O) in low speed, dry sliding contact has been investigated using a home-built, in situ Raman tribometer.
      
Tribological properties of three-phase composite coatings consisting of nanocrystalline WC, amorphous diamond-like carbon (DLC), and nanocrystalline WS2 are evaluated.
      
Raman scattering and photoluminescence of amorphous diamond fabricated from C60 fullerene by shock compression
      
Two structural materials have been investigated: SUMMiT? polysilicon and amorphous Diamond (a-D).
      
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Compare the result of deposited diamond film on amorphous diamond film sur'-face with silicon subxtrate.The nucleation density of diamond deposition on amorphous di-amond film was increased.analyse the reason of enhanced nucleation density of diamond film.

本文比较先在硅衬底上沉积无定形金刚石膜,然后再沉积金刚石膜,和直接在硅衬底上沉积金刚石膜的结果,前者成核密度大大提高,最后分析了提高成核密度的原因。

Amorphous diamond film (a-D) were prepared by deposition from magnetic filtered ions sputtering from graphite. The optical absorption spectra of a-D film deposited in diffrent substrate bias voltage condition were investigated. Thickness and refractive index of film were ellipsometrically measured. It is found that absorption of samples mainly results from a state, Optical band gap is 3.1 -3.4eV and the a-Dfilm with high SP3 fraction can be grown when the bias voltage range from-50V to-20V.

采用磁过滤真空溅射离子沉积技术,研究了不同衬底负偏压下制备的样品的吸收光谱和光能隙,用632.8nm的椭圆偏振仪测量了膜的厚度和折射率.结果表明:衬底负偏压Vb在-50—20V范围内制备的样品,其光吸收主要是态的吸收,膜中有较多的SP3组份,光能降为3.1~3.4eV,形成无定形金刚石薄膜(a—D)

Amorphous carbon-polyimide composite thin films were deposited by pulsed laser deposition for the first time. The lower turn-on field of 7 V/μm, which was less than that of the previously reported amorphous diamond film, was obtained from the composite films and the emission current density was 1. 2 mA/cm2 which could be comparable with that of the chemical vapor deposied diamond films. The locations of electron emission sites were observed using a transparent conducting anode techanique, and then...

Amorphous carbon-polyimide composite thin films were deposited by pulsed laser deposition for the first time. The lower turn-on field of 7 V/μm, which was less than that of the previously reported amorphous diamond film, was obtained from the composite films and the emission current density was 1. 2 mA/cm2 which could be comparable with that of the chemical vapor deposied diamond films. The locations of electron emission sites were observed using a transparent conducting anode techanique, and then the effect of the surface microstructure on electron emission could be futher understood. The composite films could be competent for cold emitters applied in flat panel displays.

利用脉冲激光沉积技术制备出非晶碳-聚酰亚胺复合薄膜,并观察到其场发射阈值场强(4V/μm)比类金刚石薄膜(>12V/μm)有较大的降低,最大发射电流密度为1.2mA/cm~2.利用透明导电薄膜阳极技术可观察电子在薄膜阴极表面的发射位置.并对该复合薄膜的场电子发射机理进行了初步探讨.实验表明该复合薄膜有可能作为一种新型的场发射冷阴极材料.在平面显示器件中得到应用.

 
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