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--- exercises:2017_uzh_cmest:adsorption [2017/11/07 10:08] – [Lattice constant optimization] tmueller
+++ exercises:2017_uzh_cmest:adsorption [2017/11/07 10:19] – [Lattice constant optimization] tmueller
@@ Line 15: / Line 15: @@
 \end{align*}
-Use the following input file as a starting point, and an adapted version of the script you documented in a [[exercises:2017_uzh_cmest:calculation_pbc|previous exercise]] to generate a number of input files for different lattice constants and run the respective calculation.
+Use the following input file as a starting point, and an adapted version of the script you documented in a [[exercises:2017_uzh_cmest:calculation_pbc|previous exercise]] to generate a number of input files for different lattice constants and run the respective calculation. A good interval for the fraction of the lattice constant is $0.90-1.10$ with a step size of $0.025$.
 Extract the energies and fit $E_0$, $V_0$, $B_0$, $B_1$ using the Birch–Murnaghan EOS and using the new $V0$ determine the lattice constant.