Preparation and field electron emission of diamond films grown on porous silicon substrates by MW-CVD are studied.
研究了多孔硅衬底微波 CVD金刚石薄膜的制备工艺及其场电子发射特性 。
The graphite-like film was prepared on silicon substrate by pulsed laser ablation, and the field electron emission from the film was measured.
利用脉冲激光烧蚀技术在硅衬底上制备了类石墨薄膜，以该薄膜为阴极进行了场致电子发射实验。
To create these images, the researchers used a field-emission electron microscope, or FEEM.
为了得到这些图像，研究人员用的是场发射电子显微镜(Field - emission electron microscope or FEEM)。
Effect of annealing on electron field emission properties of the a-D films was also studied.
研究了等温退火对非晶金刚石薄膜电子场发射性能的影响。
Field emission scanning electron microscope (FESEM) has been used to investigate the fine structure of Fe-based metal film interface and its cross-section.
采用场发射扫描电子显微镜(FESEM)，研究了铁基金属包膜界面及其断面的精细结构。
In the process of field emission, the secondary electron emission is inevitable.
场致发射过程中，二次电子发射现象不可忽视。
The electron field emission from nanocrystalline diamond films on different substrate materials was investigated.
研究了不同衬底上纳米金刚石膜场电子发射性质。
The invention also relates to manufacturing method of said carbon nano pipe field emission electron source.
本发明还涉及上述碳纳米管场发射电子源的制造方法。
The crystal structure, morphology and luminescent properties of samples were analyzed by the X-ray diffraction, field emission scanning electron microscope and spectrofluorometer, respectively.
通过X射线粉末衍射仪、场发射扫描电子显微镜和荧光分光光度计分别表征样品的晶体结构、颗粒形貌和发光性能。
The models and properties of electron field emission from various C-base films are introduced.
介绍了几种碳基材料的场发射特性及其发射模型。
Its linear F-N curve shows the electron emission was field emission.
曲线呈线性关系证明电子发射确为场致发射。
The microforms of diffusion joint were analyzed using field emission scanning electron microscope with an attached energy dispersive Xray analyzer.
利用场发射电镜、能谱仪等对接合区的界面和组织形貌进行了分析比较。
The electron source may emit electrons either via field emission or thermionic emission.
该电子源可经由场发射或热离子发射来发射电子。
Nodular defects, which are in critical state of damage, are cross-sectioned by focusing on the ion beam and by imaging using a field emission scanning electron microscope.
采用聚焦离子束和场发射扫描电镜对处于临界破坏状态的节瘤缺陷做剖面分析和观察。
This paper gives a quantum mechanical analysis of the interaction between the electromagnetic field and the electron beam of free electron stimulated emission devices or linear electron accelerator.
本文对自由电子受激辐射器件与电子直线加速器中的电子注与电磁场的相互作用进行了量子力学分析，认为电子注的电子结构应由束缚电子对组成。
A facility has been developed that can function as a low-energy electron point source (LEEPS) microscope or a field-emission microscope (FEM).
研制了一台集低能电子点源显微镜和场发射显微镜于一体的设备。
The mechanism of electron field emission from CVD diamond films is investigated while analyzing its structure.
通过分析CVD金刚石膜的结构 ，对CVD金刚石膜的场发射机制进行了研究。
The effect of the inorganic ingredient of the paste on the microstructure of the platinum electrode was investigated by field emission scanning electron microscope.
利用场发射扫描电镜研究了浆料的无机成分对烧成的铂电极微结构的影响。
The obtained products were characterized by powder X-ray diffraction (XRD), scanning electron microscopy (SEM), and field-emission scanning electron microscopy (FE-SEM).
利用粉末X射线衍射（XRD）、扫描电镜（SEM）和场发射扫描电镜（FE-SEM）对所得产物进行表征。
Carbon nanotubes(CNTs) have been thought as one of the most promising cold cathode materials of electron field emitters in field emission display(FED).
场发射阴极材料、场发射阳极荧光材料、隔离柱材料以及器件封装工艺是场发射显示器（FED）的三大核心技术难题。
The samples were characterized by field-emission scanning electron microscopy (SEM), energy dispersive X-ray spectroscopy(EDS) and photoluminescence (PL).
通过扫描电子显微镜（SEM）、能谱分析仪（EDS）和光致发光（PL）测试对样品进行了表征。
These gold on carbon (Au/C) calibration standard samples have been specifically produced to enable high resolution capabilities of all kinds of high-end field emission scanning electron microscopes.
碳基底上的纳米级金颗粒标样，该标样可进行扫描电镜的分辨率和成像质量的检测和校正。
Field emission scanning electron microscopy images show that the SiC flower-like structures deposited by irregular hexagon.
场发射扫描电镜照片显示碳化硅主要有不规则的六角片堆积而成花状结构。
The X-ray powder diffraction (XRD), field emission scanning electron microscopy (FE-SEM) and energy dispersive X-ray spectrometer (EDX) were used to characterize the products.
用X射线粉末衍射仪(XRD)、场发射扫描电镜(FE - sem)和X射线能谱仪(EDX)对产物进行了表征。
The structures of the composite films were characterized by field emission scanning electron microscopy (FESEM), Fourier transform infrared spectroscopy (FTIR) and thermo gravimetric analysis (TGA).
采用场发射扫描电镜(FESEM)、红外光谱(FTIR)、热重分析(TGA)等方法对复合膜结构进行表征。
The electron emission film can restrict the field intensity to a low level when it causes an emission current to flow, and has a uniform electron emission characteristic.
该电子发射膜可以在其使发射电流流动时将场强限制为低水平，并且该电子发射膜具有均匀的电子发射特性。
The morphology and crystallography analysis of lath martensite within a packet in 17CrNiMo6 steel was studied by electron backscattering diffraction(EBSD) with field emission gun.
利用电子背散射衍射（EBSD）技术和TEM分析方法研究了17CrNiMo6钢中一个形态上的packet内的板条马氏体的形态与晶体学特征。
With the merits of high hardness, high thermal conduction, negative electron affinity, diamond is deemed one of the preferred materials of the field emission cathode.
金刚石因具有高硬度、高热导率、负电子亲和势等优点而成为场发射阴极的首选材料之一。
With the merits of high hardness, high thermal conduction, negative electron affinity, diamond is deemed one of the preferred materials of the field emission cathode.
金刚石因具有高硬度、高热导率、负电子亲和势等优点而成为场发射阴极的首选材料之一。
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