The study of the secondary ion emissions can give insight into the energy deposition and relaxation steps of the cluster-solid interaction.
就二次离子发射而言,这种非线性通常与团簇的能量、团簇的大小、离子的电荷态以及靶物质的结构有关。
Study on the secondary emission properties and microstructure of rare earth molybdenum cathode sintered by spark plasma sintering (SPS);
稀土钼SPS烧结体阴极的次级发射性能和微观结构研究
The rare earth oxide molybdenum emitters were processed by different methods, and the secondary emission coefficients of those materials were measured with electron gun method.
通过不同的工艺制备了稀土氧化物 钼(RE2O3 Mo)阴极材料的次级发射体,测定了材料的次级发射性能,采用SEM和能谱分析等手段研究了材料的微观结构。
The powder metallurgy method was adopted to prepare the new type secondary emission material.
采用粉末冶金方法制备了新型La2O3-Gd2O3-Mo次级发射材料。
Emission property of Molybdenum secondary emitter doped with Y_2O_3 and Lu_2O_3
Y_2O_3-Lu_2O_3体系稀土-钼次级电子发射材料性能研究
THE ELEMENTAL DEPTH-DISTRIBUTION OF SECONDARY ELECTRON EMITTING LAYER IN MCP
微通道板次级电子发射层中各元素随深度的分布
Preparation and Properties Study on the Rare-Earth Molybdenum Secondary Electron Emission Material;
复合稀土钼次级电子发射材料的制备与性能研究
secondary emission
ph.1. 【电】二次发射,次级发射
transmission type secondary emitter
透射型二次电子发射极
secondary emission multiplier
二次发射电子倍增管
electronic jamming over a wide range of frequencies simultaneously.
多次同时发射的电子干。
Technologic Investigation of Improving the Efficiency of MDC by Suppressing Secondary Electron Emission
抑制行波管多级降压收集极二次电子发射的工艺研究
Secondary Electron Emission Suppression of Multistage Depressed Collector in Space Traveling Tube by Mo Ion Deposition
离子束表面处理抑制空间行波管多级降压收集级二次电子发射的研究
An electrode used in certain electron tubes to provide secondary emission.
中间极，二次发射电极一种用于一定电子管作第二次发射电极
Effects of Secondary Electron Emission on the Sheath of SPT Near the Wall;
二次电子发射对SPT壁面鞘层的影响
PREPARATION METHODS OF MgO THIN FILMS WITH SECONDARY ELECTRON EMISSION
MgO二次电子发射功能薄膜的制备方法
secondary electron conduction target vidicon
次级电子导电视像管
The relations among energy exponent,incident energy and real efficient secondary electron emission coefficient at higher incident electron energy
较高能有效真二次电子发射系数与入射能量、能量幂次的关系
Relation among energy exponent,incident energy and secondary electron emission coefficient of metal at high incident electron energy
金属的高能二次电子发射系数与入射能量和能量幂次的关系
Characteristic of plasma sheath in the presence of secondary electron emission and negative ions
二次电子发射和负离子存在时的鞘层结构特性
Field electron emission from eruciform carbon nano-structure thin films
类毛虫状纳米级碳膜场致电子发射研究
secondary electron multipactor limiter
次级电子倍增限幅器