FIELD: physics.
SUBSTANCE: wide-angle gaseous ion source contains base volume discharge formers including array-arranged hollow cathode and anode, and at least one interconnected auxiliary discharge formers. Auxiliary discharge formers is plasma accelerator with closed electron drift of narrow acceleration zone, containing orificed azimuthally closed anode arranged in ring cavity formed by magnetic circuits, and orificed azimuthally closed ionisation channel of working medium and ion acceleration walls of which are formed by poles of magnetic circuits of geometrical forms providing formation of curved electric and magnetic fields. Besides source has second auxiliary discharge former in the form of second plasma accelerator containing second identical orificed azimuthally closed channel of ion output and coaxial to first one.
EFFECT: allows for ion beam of any diameters with uniform distribution of ion density along demanded length from ion source.
9 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ELONGATED ION SOURCE | 2004 |
|
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|
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| PLASMA ACCELERATOR WITH CLOSED ELECTRON DRIFT | 2001 |
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| PLASMA ENGINE WITH CLOSED ELECTRINE DRIFT | 2008 |
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| GAS-DISCHARGE ELECTRON GUN CONTROLLED BY AN ION SOURCE WITH CLOSED ELECTRON DRIFT | 2022 |
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| PLASMA ACCELERATOR WITH CLOSED ELECTRON DRIFT | 2011 |
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| PLASMA ACCELERATOR WITH CLOSED ELECTRON DRIFT | 2004 |
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RU2344577C2 |
| PLASMA ACCELERATOR WITH CLOSED HALL CURRENT (VERSIONS) | 2009 |
|
RU2401521C1 |
| PLASMA ACCELERATOR WITH CLOSED ELECTRON DRIFT | 2001 |
|
RU2209533C2 |
