NGYROMAG: Difference between revisions
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where one should specify one number for each of the ''N'' species on the {{FILE|POSCAR}} file. | where one should specify one number for each of the ''N'' species on the {{FILE|POSCAR}} file. | ||
If one does not set {{TAG|NGYROMAG}} in the {{FILE|INCAR}} file, VASP assumes a factor of 1 for each species. | If one does not set {{TAG|NGYROMAG}} in the {{FILE|INCAR}} file, VASP assumes a factor of 1 for each species. | ||
{{TAG|NGYROMAG}} is given in units of MHz/T, see [https://en.wikipedia.org/wiki/Gyromagnetic_ratio#For_a_nucleus here] for a table of different gyromagnetic ratios. | |||
== Related tags and articles == | == Related tags and articles == | ||
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[[Category:INCAR tag]][[Category:NMR | [[Category:INCAR tag]][[Category:NMR]] | ||
Latest revision as of 15:51, 3 March 2025
NGYROMAG = [real array]
Default: NGYROMAG = NTYP*1.0
Description: NGYROMAG specifies the nuclear gyromagnetic ratios (in MHz, for H0 = 1 T) for the atomic types on the POTCAR file.
By means of the NGYROMAG-tag one can specify the nuclear gyromagnetic ratio:
NGYROMAG = gamma_1 gamma_2 ... gamma_N
where one should specify one number for each of the N species on the POSCAR file. If one does not set NGYROMAG in the INCAR file, VASP assumes a factor of 1 for each species.
NGYROMAG is given in units of MHz/T, see here for a table of different gyromagnetic ratios.