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Paper   IPM / Particles And Accelerator / 13535
School of Particles and Accelerator
  Title:   Design and Construction of a Prototype Sputter ion Pump in ILSF
  Author(s): 
1.  Omid Seify
2.  Shima Kashani
3.  Javad Rahighi
4.  Hossein Ghasem
  Status:   In Proceedings
  Proceeding: in Proceeding of International Particle Accelerator Conference, 20-25 June, Dresden, Germany, (2014), p. 2323-2325.
  Year:  2014
  Pages:   2323-2325.
  Supported by:  IPM
  Abstract:
Design and construction process of special kind of sputter ion pump is described briefly in this paper. In order to investigate the optimization of effective parameters in choos-ing and designing ILSF ion pumps, this pump has been designed and manufactured. By opti-mizing some parameters such as dimension and shape of penning cells, anode voltage, mag-netic field and internal structure of pump, it is possible to significantly decrease the cost of construction and operation of synchrotron vacuum system. One of the most important advan-tages of this design is that the initial parameters and finally internal structure of the prototype pump are changeable easily. The effect of parameters like anode voltage, magnetic field etc. on pumping speed and final pressure are described. With the existing optimization it is ex-pected that an ultimate pressure of 1x10-11 Torr could be achieved

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