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SUMMARY:Imaging surfaces with atoms - Matthew Bergin\, SMF Group\, Cavendi
 sh Laboraotry
DTSTART:20180222T160000Z
DTEND:20180222T170000Z
UID:TALK96751@talks.cam.ac.uk
CONTACT:Stephen Walley
DESCRIPTION:Scanning helium microscopy is a novel form of microscopy which
  uses neutral low energy (less than 100meV) helium atoms to image the surf
 ace of a material or structure. The low beam energy leads to a technique w
 hich is exclusively surface sensitive and opens the possibility of studyin
 g materials that would be damaged by microscopies that use a higher beam e
 nergy. In this talk I will discuss the progress being made in developing a
 n atom microscope\, including the in-house production of a high sensitivit
 y mass spectrometer and observed contrast mechanisms.
LOCATION:Mott Seminar Room\, Cavendish Laboratory
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