Fig. 1. Trajectory of light and heavy ions in the axial magnetic field of solenoid

Fig. 2. Principle diagram of magnetic field regulating ion source

Fig. 3. [in Chinese]

Fig. 4. Structure and simulation design of magnetic field regulating ion source

Fig. 5. Experimental principle diagram for ion beam measurement

Fig. 6. Beam profile of different discharge status at 52 A arc current

Fig. 7. Beam profile of different arc current