Neutron generator
The invention discloses a neutron generator which includes an insulating pipe wall. One end surface of the insulating pipe wall encloses to form an installation substrate of an ion source, and another end acts as an enclosed interface. The installation substrate is provided with a ring-shaped anode...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a neutron generator which includes an insulating pipe wall. One end surface of the insulating pipe wall encloses to form an installation substrate of an ion source, and another end acts as an enclosed interface. The installation substrate is provided with a ring-shaped anode plate thereon. The ring-shaped anode plate is successively and radially sleeved with a triggering insulating block and a cathode which are co-axially arranged. The ring-shaped anode plate is connected to a plate-shaped anode plate through a co-axial cylindrical outlet metal mesh. The internal side of the insulating pipe wall is provided with a ring-shaped target which is separated from the outlet metal mesh. The neutron generator also includes a triggering electrode and a power supply system which are arranged at interval with the cathode. According to the invention, the neutron generator has a structure which uses radial lead out, maintains axial power discharge, metal ions remain distributed at an axis, most of t |
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