On page 4 line 20 the authors mention that they altered the number of electrons in the simulation cell. It would be good if they discussed the effect that this had on the convergence of the total energy on the simulation cell size. It is expected that this type of calculation will dramatically reduce the convergence rate. Without such a discussion it is not really possible to believe the computed results that the authors present.
如何说服他？可不可以说vasp通过背景电荷来解决收敛性的问题
还请各位不吝指教……
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