Electron beam ion trap system

Abstract

The utility model provides a kind of electron beam ion trap system, it is related to ion extraction technical field, the system includes: electron beam ion trap device ontology, vacuum chamber, permanent magnet module, vacuum module and gas injection module;Electron beam ion trap device ontology is set in the inside of vacuum chamber;Permanent magnet module is set around vacuum chamber, for providing magnetic field for electron beam ion trap device ontology.The utility model provides electron beam ion trap system, permanent magnet module is used to provide magnetic field for electron beam ion trap device ontology, the above permanent magnet module is compared with high-temperature superconducting coil size smaller, can make the structure of electron beam ion trap system more compact, smaller, greatly expand the application scenario of electron beam ion trap system, and avoid using liquid nitrogen to cool high-temperature superconducting coil, can reduce the operating cost of electron beam ion trap system, can improve the operating safety of electron beam ion trap system.

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