Sir/Madam,
I am working on nanoindentation studies and as preliminary step nanoindentation of Nickel using rigid indenter. The hardness values obtained in the case of experimental studies are 4 GPa - 7 GPa, while MD simulation results are in the range of 20GPa, that is almost 3 to 4 times the experimental values.
-
Why is such a huge difference in the computed values for MD simulations.
-
Is there any proper literature to refer that give an in-depth idea about the difference in computed values.