查询词典 photoemission

The admitted O quantity, which brings the photoemission current reach maximum then decrease to 90% of the maximum, is assumed to be best in the activation system.

在激活过程中，只要有过多的氧导入或过多的交替次数，都将使阴极灵敏度下降。

In the second part (chapter 5) results of the K-promoted oxidation of GaAs (110) surface by photoemission are reported, the status and reaction of oxygen, the influence of alkali-metal coverage and oxygen exposure on adsorption kinetics are discussed.

第二部分是利用光电子能谱研究了K／GaAs（110）表面的催化氧化过程。目的是研究不同碱金属覆盖度对氧气在表面的吸附动力学的影响，不同氧气暴露量下氧的状态及氧化过程中涉及到的反应。

From the studies of the methods of photoemission, capacitance and ultrasonic to detect the air in the transfusion pipe, the best way to detect the air is the use of ultrasonic.

通过比较光电式、电容式和超声波式三种对输液过程中空气的检测方法，可知超声波检测法为输液管内空气检测的理想方法。

Through X-ray photoemission spectrum, the binding of 516.4 and 523.1 eV can he attributed to the V(superscript 4+ subscript 2p3/2) and V(superscript 4+ subscript 2p1/2),, which confirm the quadrivalent slate of V ion in Li0.8V0.8O2. With a current density of 7.4 mA/g, the charge capacity of Li0.86V0.8O2 is 163 mAh/g in the first cycle, and the first discharge capacity of the materials is 113 mAh/g. After 20th cycles, the discharge capacity is still 80 mAh/g, which show good electrochemicalstbility.

在电流密度为7.4mA/g的充放电中，Li0.86v0.8O2初始充电容量达到163mAh/g，首次放电容量也能达到113mAh/g，20次循环后放电容量仍然可以达到80mAh/g，表现出较好的循环性能。

In this thesis, the study was carried out based on the surface science technology, the ultra violet photoemission spectroscopy, scanning tunneling microscopy, and 4-point-probe (4PP) have been used to study the surface and interface properties.

自从上世纪60年代以来，表面与界面科学因其在应用和基础研究中的重要意义而迅速发展成为凝聚态物理学中的一个重要领域。

To have a systemic understanding, we study photoemission、theoretics of photon、theoptical wave-particle duality, beginning with essence of light.

它主要应用于硅、锗、砷化镓和其它半导体衬底材料的划槽和切割，特别适用于单晶硅、多晶硅、非晶硅太阳能电池的切割。

S: The interface formation and magnetism of Fe, Co overlayer on sulfur passivated GaAs(100) by using CH 3CSNH 2 have been studied with synchrotron radiation photoemission and ferromagnetic resonance.

利用同步辐射和铁磁共振研究了经硫代乙酰胺硫钝化处理的GaAs(1 0 0 )表面生长的Fe、Co超薄膜与衬底的界面形成及磁性。

We have epitaxially grown ultrathin Pb and Co films on the Cu(111)surface bymolecular beam exitaxialgrowth technique,and studied in detail the growthand surface alloying of submonolayer Pb on Cu(111),the shift of Pb 5d core levelbinding energy on Cu(111),the surfactant-assisted epitaxial growth of Co on Cu(111)using Pb as a surfactant,and the spin exchange splitting of ultrathin Co films onCu(111)using synchron radiation photoemission spectra as well as Auger electronspectraand low energy electron diffraction.

利用分子束外延生长技术在单晶Cu(111)表面外延生长了超薄Pb和Co膜，并利用同步辐射光电子发射谱，结合俄歇谱和低能电子衍射，详细研究了超薄Pb在Cu(111)表面的生长、表面合金化，Cu(111)表面Pb的5d芯能级位移，以Pb作活性剂时Co膜的活化外延生长，以及超薄Co在Cu(111)表面的自旋交换劈裂，得到了一些有意义的结果。

Pokes head in the upper garment to have several infrared visible installments, pokes head when the both sides are equipped with two waterproof glare flare, the natural light insufficiency, infrared voluntarily opens, when infrared photoemission ability difference may also turn on two waterproof lamps and lanterns, enhances the survey the visible scope.

探头上装有数个红外线可视装置，探头两侧设有两具防水强光照明灯，自然光不足时，红外线自行打开，当红外线光射能力差时还可以打开两具防水灯具，提高探测的可视范围。

Based on these corrections and the works accomplished by forerunners, a new theoretical idea that photoemission-like effect exists between gravitons and cooper pairs in the superconductor is put forward as an expansion.

作为扩展，利用这些修正，并在别人工作的基础上，提出一个基于超导体中引力子与库伯对的类光电效应来探测引力波的理论模型，为高频引力波探测提供新的思路。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。