Nanotribology: MD movies for circular rolling molecule

 

  High friction Low friction
L=13
Rs/Rll=0.70, vdrive=0.03, m=0.08, rolling + shift/sliding Rs/Rll=1.37, vdrive=0.0003, m=0.000023, perfect rolling
L=14  

  
Rs/Rll=0.71, vdrive=0.03, m=0.12, rolling + shift/sliding Rs/Rll=1.10, vdrive=0.01, m=0.011, perfect rolling

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Last updated on October 3, 2008 by O.Braun