Temperature dependence of emission frequency spectra of a liquid metal anode

被引：7

作者：

Akhmadaliev, C

Bischoff, L

Mair, GLR

Aidinis, CJ

Ganetsos, T ^{[1
]}

Anagnostakis, E

机构：

[1] Univ Athens, Dept Phys, Sect Solid State Phys, GR-15784 Athens, Greece

[2] Rossendorf Inc, Res Ctr, Inst Ion Beams & Mat Res, D-01314 Dresden, Germany

[3] Univ Athens, Dept Phys, Sect Appl Phys, GR-15784 Athens, Greece

[4] Hellenic Army Acad, GR-16673 Athens, Greece

来源：

JOURNAL OF PHYSICS D-APPLIED PHYSICS | 2003年 / 36卷 / 01期

关键词：

D O I：

10.1088/0022-3727/36/1/105

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In an attempt to understand the instabilities that develop on an ion-emitting molten metal anode, we study current oscillograms and emission frequency spectra, as a function of emission current and emitter temperature. It is concluded that increasing the temperature affects adversely the stability of the emitter, thus enhancing the emission of droplets. However, a droplet emission mode, as well as an understanding thereof, is useful for deposition purposes.

引用

页码：L18 / L20

页数：3

共 14 条

[1] Frequency spectra electrohydrodynamic and phenomena in a liquid gallium field-ion-emission source [J].