Magnetic Nanostructuring

MFM image of nucleated domains "written" with different time periods of tip-sample contact on a 60 ML Co film
  • 1, 2, 4 seconds (lowest row from left)
  • 8, 12, 16 seconds (middle row from right)
  • 20, 32 and 64 seconds (top row from left).
Bright spots are seen at those places where the MFM tip contacted the surface (white colour denotes repulsive interaction); 3 µm x 3 µm. .


A. Wadas, M. Dreyer, M. Löhndorf and R. Wiesendanger, University of Hamburg

 
This result has been obtained with :
UHV AFM/STM

download as pdf

 
 
SPM