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SUMMARY:An introduction to GaAs multiplexed electron pump arrays - Mr Teng
  Yi\,  Department of Physics\, University of Cambridge\, UK
DTSTART:20171206T141500Z
DTEND:20171206T150000Z
UID:TALK96778@talks.cam.ac.uk
CONTACT:Dr Kaveh Delfanazari
DESCRIPTION:Single electron pumps can transport electrons one at a time at
  high speed. Moving individual electrons at a known rate through a circuit
  using these devices gives a very precise standard of current. \n\nMultipl
 exer architecture allows the measurement of a large number of electron pum
 ps to be carried out in a single cooldown using a limited number of lines.
  Rectified current can mask the phenomenon of single electron features\, e
 specially in the wide channel electron pump devices. \n\nI will present th
 e preliminary results of GaAs multiplexed electron pump arrays and our mod
 el to explain the rectified current.
LOCATION:Mott Seminar Room (Mott Building Room 531)\, Cavendish Laboratory
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