Transcript --Slides--

Equilibrium shape of hydrogen
terminated silicon
2 Hypothesis
• Surface diffusion
• Directional attachment
Equilibrium shape of hydrogen
terminated silicon
Surface Diffusion
Hopefully…
So Far…
Surface Diffusion
• Program: HcParcas
• Classical potential: Tersoff III
Problems
MAIN
RESULT
PROBLEM
• Bad reproduction of surface energies for
A Serrano
smart
(jack)ass
to open
Serrano
got
shutdecided
down
Ior
lost
both theto
directions
different
from and
(001)
(011)
couple
pieces…
lastestimate
resultsathe
and
theof
software!!!
• Hard“borrow”
to
characteristic
timescale of
the process