Field electron emission from flat metal cathodes covered by thin polymer films

被引：5
|
作者：
Ionov, AN [1 ]
Popov, EO
Svetlichnyi, VM
Pashkevich, AA
机构：
[1] Russian Acad Sci, AF Ioffe Physicotech Inst, St Petersburg 194021, Russia
[2] Russian Acad Sci, Inst Macromol Cpds, St Petersburg 199004, Russia
来源：
TECHNICAL PHYSICS LETTERS | 2004年 / 30卷 / 07期
关键词：
Polymer; Molybdenum; Niobium; Polymer Film; Electron Emission;
D O I：
10.1134/1.1783403
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We have studied the physical properties of a new class of field electron emitters representing metal cathodes covered by thin polymer films based on a soluble imide-siloxane copolymer. Polymer coating leads to an increase in the emission current and provides for a quite stable field electron emission of flat polished molybdenum and niobium cathodes. (C) 2004 MAIK "Nauka/Interperiodica".
引用
收藏
页码：566 / 568
页数：3
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