journal6 ›› 2010, Vol. 31 ›› Issue (1): 54-57.

• Physics and electronics • Previous Articles     Next Articles

Center of Mass Motion of Trapped Ions under Control of Traveling-Wave


  1. (College of Physics Science and Information Engineering,Jishou University,Jishou 416000,Hunan China)
  • Online:2010-01-25 Published:2012-04-19

Abstract: A two-ion system is studied,in which the trapped ions couple to a traveling-wave laser field.The authors analyze the influence aroused by different initial conditions and the trap frequencies as well as interaction time by taking numerical calculation and computer simulation methods.Meanwhile,the authors plot the orbits on phase space,and propose that the  external parameters and initial conditions of trapped ions are the external influential factors for  regular and chaotic motion of the trapped ion.

Key words: ion trap, center of mass motion, regular motion

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