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Cherenshchykov, S.A.

Paper Title Page
E-04 Novel Modes of Vacuum Discharge in Magnetic Field as the Base for Effective Ion Generation 331
 
  • S.A. Cherenshchykov
    NSC/KIPT, Kharkov
  
 

New prop­er­ties of vac­u­um dis­charges in mag­net­ic field with un­con­ven­tion­al dis­charge gaps at low pres­sure up to high vac­u­um are briefly de­scribed. Both sin­gle- and mul­ti-charge ion sources may be de­vel­oped on basis of such new dis­charge modes. Such ion sources may have ad­van­tages in com­par­i­son with con­ven­tion­al ones. The main ad­van­tages are the long life­time due to the ab­sence of fil­a­ments and arc spots, high en­er­gy and gas ef­fi­cien­cy due to high plas­ma elec­tron tem­per­a­ture. The de­vel­op­ment of the dis­charge re­search and re­cent re­sults are dis­cussed.