ELPH SELFEN CARRIER DEN: Difference between revisions
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{{elph_release}} | {{elph_release}} | ||
{{DISPLAYTITLE: | {{DISPLAYTITLE:ELPH_SELFEN_CARRIER_DEN}} | ||
{{TAGDEF| | {{TAGDEF|ELPH_SELFEN_CARRIER_DEN|[real array]|0.0}} | ||
Description: list of additional | Description: list of additional carrier densities in units of <math>m^{-3}</math> at which to compute the electron-phonon self-energy and transport coefficients. | ||
---- | ---- | ||
From each carrier density specified in the array, a positive (electron doping) or negative (hole doping) number of electrons is added to the value of {{TAG|NELECT}} and the chemical potential computed for the list of temperatures specified by {{TAG|ELPH_SELFEN_TEMPS}}. | |||
Instead of specifying | Instead of specifying a carrier density, it is possible to explicitly specify the additional number of electrons to be added by using the {{TAG|ELPH_SELFEN_CARRIER_PER_CELL}} tag. Alternatively, one can specify the chemical potential and determine the carrier concentration using {{TAG|ELPH_SELFEN_MU}}. | ||
The information related to the chemical potential calculation can be found under the <tt>Chemical potential calculation</tt> section in the {{FILE|OUTCAR}}. | The information related to the chemical potential calculation can be found under the <tt>Chemical potential calculation</tt> section in the {{FILE|OUTCAR}}. |
Revision as of 09:16, 18 October 2024
Warning: This page is under construction! This page contains information about the upcoming VASP 6.5.0 release. Content on this page is subject to change and may be missing important information.
ELPH_SELFEN_CARRIER_DEN = [real array]
Default: ELPH_SELFEN_CARRIER_DEN = 0.0
Description: list of additional carrier densities in units of at which to compute the electron-phonon self-energy and transport coefficients.
From each carrier density specified in the array, a positive (electron doping) or negative (hole doping) number of electrons is added to the value of NELECT and the chemical potential computed for the list of temperatures specified by ELPH_SELFEN_TEMPS.
Instead of specifying a carrier density, it is possible to explicitly specify the additional number of electrons to be added by using the ELPH_SELFEN_CARRIER_PER_CELL tag. Alternatively, one can specify the chemical potential and determine the carrier concentration using ELPH_SELFEN_MU.
The information related to the chemical potential calculation can be found under the Chemical potential calculation section in the OUTCAR.