EINT: Difference between revisions

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:If only one value is given, the Fermi energy <math>\epsilon_f</math> is used as the other limit [real2] of the interval.
:If only one value is given, the Fermi energy <math>\epsilon_f</math> is used as the other limit [real2] of the interval.
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{{NB| important | The energies set in {{TAG|EINT}} are interpreted as absolute energies if {{TAGO|NBMOD|-2}}, but as relative with respect to the Fermi energy <math>\epsilon_f</math> if {{TAGO|NBMOD|-3}}.}}
{{NB| important | The energies set in {{TAG|EINT}} are interpreted as absolute energies if {{TAG|NBMOD}} = -2, but as relative with respect to the Fermi energy <math>\epsilon_f</math> if {{TAG|NBMOD}} = -3.}}
If [real1] is larger than [real2], the two values will be flipped internally, so a meaningful energy interval is used.
If [real1] is larger than [real2], the two values will be flipped internally, so a meaningful energy interval is used.


If {{TAG|EINT}} is set, but {{TAG|NBMOD}} is not, it will be internally set to {{TAGO|NBMOD|-2}}.
If {{TAG|EINT}} is set, but {{TAG|NBMOD}} is not, it will be internally set to {{TAG|NBMOD}} = -2.


{{TAG|EINT}} can be conveniently used in combination with {{TAGO|NBMOD|-3}} to mimic the bias-voltage for [[STM_of_graphene|simulating a scanning tunneling microscope image]].
{{TAG|EINT}} can be conveniently used in combination with {{TAG|NBMOD}} = -3 to mimic the bias-voltage for [[STM_of_graphene|simulating a scanning tunneling microscope image]].
== Related tags and articles ==
== Related tags and articles ==
{{TAG|LPARD}},
{{TAG|LPARD}},

Revision as of 14:16, 1 February 2024

EINT = [real1] [real2] | [real1]
Default: EINT = not set 

Description: EINT sets the energy interval for bands contributing to the calculation of the partial charge density in eV.


  • EINT= [real1] [real2]:
If two values are given, the energy interval between those values is used.
If only one value is given, the Fermi energy is used as the other limit [real2] of the interval.

Important: {{{2}}}

If [real1] is larger than [real2], the two values will be flipped internally, so a meaningful energy interval is used.

If EINT is set, but NBMOD is not, it will be internally set to NBMOD = -2.

EINT can be conveniently used in combination with NBMOD = -3 to mimic the bias-voltage for simulating a scanning tunneling microscope image.

Related tags and articles

LPARD, NBMOD, IBAND, KPUSE, LSEPB, LSEPK, PARCHG, Band decomposed charge densities

Examples that use this tag