[Pw_forum] Unit of displacements

[Paolo Giannozzi]

On Friday 09 December 2005 15:48, Yansun Yao wrote:

>    Thank you! Could you please also tell me the unit used in atomic
> displacements (eigenvectors dividied by the square mass)?

masses are in atomic (rydberg) units: mass of one electron = 0.5,
one atomic mass unit = 911.444
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Paolo Giannozzi             e-mail:  giannozz at nest.sns.it
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