Core pot buffer

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core_pot_buffer defines the buffer zone of the cosine cutoff function, in Angstrom, for use with core_pot_cutoff. The value of core_pot_buffer is only used if the value of core_pot_cutoff is smaller than the default cutoff for the tabulated core potential.

Summary

Summary for core_pot_buffer keyword
Required/optional Type Accepted values Default See also
Optional Real Any positive real 1. (only used if core_pot_cutoff is smaller than the tabulated core potential cutoff) core potential, core_pot_cutoff

Example

core_pot_cutoff = 10.
core_pot_buffer = 1.