Two-dimensional observation of copper vapor in vacuum arcs by laser-induced fluorescence

The density distribution and the velocity of copper neutral atoms emitted from a single cathode spot in 40 A vacuum arc were measured by the two-dimensional (2-D) laser-induced fluorescence method. The density was calibrated from the two-dimensional fluorescence image observed by a CCD camera. The g...

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Veröffentlicht in:	IEEE transactions on plasma science 1997-08, Vol.25 (4), p.598-602
Hauptverfasser:	Koyama, K., Nakayama, Y., Ohi, T., Horinouchi, K., Sasao, H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Atom lasers Atomic beams Atomic measurements Atoms & subatomic particles Cathodes Copper Density measurement Fluorescence Lasers Two dimensional displays Vacuum arcs Velocity measurement
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