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 - emissionelectron microscope or FEEM)。
Some electronic devices, such as field-emission displays in some flat panels, are made from nanotube yarns.
一些电子设备如场发射显示器面板均是用纳米管线制作而成的。
Field-emission measurements were applied to compare the field-emission characteristics of the two different morphologies of ZnO nanostructures.
场发射测试展示并比较了这两种不同形貌和尺寸氧化锌的场发射特性。
There are, however, no interference problems with field-emission X-ray sources, so these can be used to take high-resolution pictures while treatment is proceeding.
而在场放射X射线源下就不会有这样的问题，可以在拍摄高分辨率图像的同时进行治疗。
We pack the cathode panel with the anode panel and conduct the field emission experiment.
将阴极与阳极板相组装，进行场致发射特性测试。
We also analyzed the effect of morphology on field emission properties.
我们还分析了形貌对场发射性能的影响。
Field emission display (FED) is becoming a new generation of flat panel display (FPD).
场发射显示器件(FED)正在成为新一代平板显示器件。
This paper discusses experimentally and theoretically the influence of work function on the field emission stability for ta top.
从理论和实验上研究了材料功函数对场致发射稳定性的影响。
The effect of two parameters of size of ZnO nanostructures and substrate on field emission is studied.
研究了形貌尺寸大小和衬底这两个参数对场发射的影响。
The purposes of this work are to understand emission mechanism of CNTs, and hence modify CNTs to improve their field emission performances.
本论文研究的目的就是进一步弄清发射机制，并通过对碳纳米管进行改性处理，提高其场发射性能。
The field emission properties were studied, and the work function, actual emission area and density of emission spot were calculated.
并且研究了非晶碳薄膜的场发射特性，计算了薄膜的功函数、实际发射面积和发射点密度。
Field emission stability and life time of CNT cathode is closely related with the vacuum level, thermal effects during the emission and the current transport capability.
影响碳纳米管阴极场发射稳定性和寿命的主要因素有真空度、场发射过程中的热效应以及场发射体对场发射电流的承载能力等。
With the carbon nanotube film as cathode materials, the field emission characteristics of the carbon nanotube film cathode are presented and analyzed.
利用碳纳米管薄膜作为阴极材料，给出并分析了碳纳米管薄膜阴极的场致发射特性。
After a brief introduction to field emission and Vacuum microelectronics, the author focuses on field emission display (FED), which is made according to principle of Vacuum microelectronics.
简要介绍场致发射与真空微电子的一般情况，尔后着重介绍应用真空微电子原理制作的场发射平板显示器(FED)。
For this purpose, several kinds of laser-driven photocathodes, and some thermionic cathodes and field emission cathodes are applied.
为此，人们采用各种类型的激光驱动光电阴极、一些热阴极和场致发射阴极作为电子源。
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。
Field emission properties of colloidal graphite were investigated.
研究了胶体石墨涂层的场发射特性。
Field emission currents were calculated for different apex radii at the gate voltage of 100v, and the results indicated that the field emission largely depends on the apex radius.
计算了在100V门电压下不同顶端半径的场致发射电流。结果显示，场发射对顶端半径有很强的依赖性。
In the field emission devices, the vacuum determines the emission stability obviously.
在场致发射器件中，真空度是决定发射稳定性的一个重要因素。
A good vacuum property of field emission devices with cathode can be expected.
用氧化锌作为阴极的场发射器件将具有更好的真空特性。
An experimental instrument is set up to observe the energy distribution of electrons (mainly secondary electrons) on the anode screen in the field emission.
我们搭建了一套实验装置，用来观察场发射中到达阳极屏上的电子(主要是二次电子)的能量分布。
This paper describes a fabrication technology of metal tip field emission arrays (FEA) for the vacuum microelectronic devices.
本文介绍了真空微电子器件场发射金属尖阵列阴极的制备工艺技术。
Carbon nanotube (CNT) are perfect material as field emission cathode.
碳纳米管(CNT)作为理想的场发射阴极材料。
Carbon nanotube (CNT) is perfect material as field emission cathode.
碳纳米管(CNT)作为理想的场发射阴极材料。
The field emission cathode driven with an active array is the main candidate for large screen displays.
有源矩阵驱动的平面场发射阴极是大屏幕显示的主要候选部件。
A new type of field emission cathode was devised.
设计了一种新的金刚石场发射阴极工艺。
The failure behavior of field emission devices based on printed carbon nanotube (CNT) films was investigated.
对基于印刷碳纳米管(CNT)薄膜的场发射器件的失效行为进行了研究。
The failure behavior of field emission devices based on printed carbon nanotube (CNT) films was investigated.
对基于印刷碳纳米管(CNT)薄膜的场发射器件的失效行为进行了研究。
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