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Charged particle manipulation

  • US 20050199796A1
  • Filed: 08/22/2003
  • Published: 09/15/2005
  • Est. Priority Date: 08/27/2002
  • Status: Abandoned Application
First Claim
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1. Apparatus for manipulating the phase space of at least one charged particle, comprising at least one electrode arranged on a surface and connected to a power supply capable of applying both an alternating current voltage and a direct current voltage so as to form a potential which provides a region of phase space manipulation to one side of the electrode surface wherein said electrode or electrodes do not surround a charged particle whose phase space is manipulated in use.

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