Title of article
Resonant atomic interfero- and shadowgraphy of vacuum arc with gallium cathode
Author/Authors
D.، Proskurovsky, نويسنده , , S.، Popov, نويسنده , , A.، Batrakov, نويسنده , , N.، Vogel, نويسنده , , B.، Juttner, نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
-863
From page
864
To page
0
Abstract
The mechanism of the emission of neutral atoms of the cathode material into the discharge gap of a microsecond low-current vacuum arc with a liquid Ga cathode has been investigated by the method of subnanosecond resonance laser interfero- and shadowgraphy. It has been shown that the cathode material vaporization has a pronounced nonstationary character and occurs both isotropically and in the form of constricted weakly ionized jets with the atom concentration in a jet over 10/sup 17/cm/sup -3/.
Keywords
developable surface , electromagnetic scattering , Physical optics , radar backscatter
Journal title
IEEE TRANSACTIONS ON PLASMA SCIENCE
Serial Year
2003
Journal title
IEEE TRANSACTIONS ON PLASMA SCIENCE
Record number
103694
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