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CATEGORIES:Physics and Chemistry of Solids Group
SUMMARY:The formation of contrast in scanning helium micro
 scopy - Sam Lambrick\, Surface Physics\, Cavendish
  Laboratory
DTSTART;TZID=Europe/London:20230223T150000
DTEND;TZID=Europe/London:20230223T160000
UID:TALK193789AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/193789
DESCRIPTION:Over the last decade a new microscopy technique ha
 s emerged that uses neutral helium atoms as the pr
 obe particles. It has been termed scanning helium 
 microscopy (SHeM)\, also known as neutral atom mic
 roscopy (NAM). SHeM produces helium atom micrograp
 hs by scanning the sample beneath a focused or col
 limated helium microprobe. As the technique is mat
 uring\, research efforts are moving on from the de
 velopment of proof of concept instruments to the e
 xploring of applications and optimising designs fo
 r the second generation of machine. In particular 
 the mechanisms of contrast formation in SHeM are a
 n active area of investigation.\n\nJoin on your co
 mputer\, mobile app or room device\n"Click here to
  join the talk online":https://teams.microsoft.com
 /l/meetup-join/19%3ameeting_OWY1ZjY1MTgtN2VjMC00OW
 FjLTljNWUtYjg2NDgwZTA1NmU0%40thread.v2/0?context=%
 7b%22Tid%22%3a%2249a50445-bdfa-4b79-ade3-547b4f398
 6e9%22%2c%22Oid%22%3a%227c6a2f02-88b3-4342-87da-b6
 2dd7126ff0%22%7d\nMeeting ID: 397 072 953 845 \nPa
 sscode: 4FY5i8
LOCATION:Mott Seminar Room\, Cavendish Laboratory
CONTACT:Stephen Walley
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