High-current electron gun with a field-emission cathode and diamond grid

被引：0
作者：
N. N. Dzbanovskii
P. V. Minakov
A. A. Pilevskii
A. T. Rakhimov
B. V. Seleznev
N. V. Suetin
A. Yu. Yur’ev
机构：
[1] Moscow State University,Skobel’tsyn Research Institute of Nuclear Physics
来源：
Technical Physics | 2005年 / 50卷
关键词：
Thermal Conductivity; Electric Conductivity; Mechanical Strength; Field Emission; High Mechanical Strength;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Control grids used in high-current devices with field emission cathodes should be made of an appropriate, “grid-grade” material. Such a material must offer a high mechanical strength, thermal conductivity, and electric conductivity. In addition, grids as thin as several microns must be available. As a grid material, boron-doped diamond is tested.
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页码：1360 / 1362
页数：2
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