ELPH SELFEN TEMPS: Difference between revisions
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Description: List of temperatures for which to compute the electron self-energy due to electron-phonon coupling. | Description: List of temperatures for which to compute the electron self-energy due to electron-phonon coupling. | ||
{{Available|6.5.0}} | |||
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The chemical potential is determined for the list of temperatures {{TAG|ELPH_SELFEN_TEMPS}} and carrier concentrations specified by | The chemical potential is determined for the list of temperatures {{TAG|ELPH_SELFEN_TEMPS}} and carrier concentrations specified by | ||
{{TAG|ELPH_SELFEN_CARRIER_DEN}} or {{TAG|ELPH_SELFEN_CARRIER_PER_CELL}}. Alternatively, one can specify the chemical potential and determine the carrier concentration using {{TAG|ELPH_SELFEN_MU}}. | {{TAG|ELPH_SELFEN_CARRIER_DEN}} or {{TAG|ELPH_SELFEN_CARRIER_PER_CELL}}. You can also express a range of temperatures using {{TAG|ELPH_SELFEN_TEMPS_RANGE}}. Alternatively, one can specify the chemical potential and determine the carrier concentration using {{TAG|ELPH_SELFEN_MU}}. | ||
==Related tags and articles== | ==Related tags and articles== | ||
* [[Bandgap renormalization due to electron-phonon coupling|Bandstructure renormalization]] | * [[Bandgap renormalization due to electron-phonon coupling|Bandstructure renormalization]] | ||
* [[Transport coefficients including electron-phonon scattering|Transport calculations]] | * [[Transport coefficients including electron-phonon scattering|Transport calculations]] | ||
* [[Chemical potential in electron-phonon interactions]] | |||
* {{TAG|ELPH_RUN}} | * {{TAG|ELPH_RUN}} | ||
* {{TAG|ELPH_SELFEN_TEMPS_RANGE}} | |||
* {{TAG|ELPH_SELFEN_CARRIER_DEN}} | |||
* {{TAG|ELPH_SELFEN_CARRIER_DEN_RANGE}} | |||
* {{TAG|ELPH_SELFEN_CARRIER_PER_CELL}} | |||
* {{TAG|ELPH_SELFEN_MU}} | |||
* {{TAG|ELPH_SELFEN_MU_RANGE}} | |||
* {{TAG|ELPH_SELFEN_FAN}} | * {{TAG|ELPH_SELFEN_FAN}} | ||
* {{TAG|ELPH_SELFEN_DW}} | * {{TAG|ELPH_SELFEN_DW}} | ||
[[Category:INCAR tag]][[Category:Electron-phonon_interactions]] | [[Category:INCAR tag]][[Category:Electron-phonon_interactions]] | ||
Latest revision as of 10:37, 21 October 2025
ELPH_SELFEN_TEMPS = [real array]
Default: ELPH_SELFEN_TEMPS = 0 100 200 300 400 500
Description: List of temperatures for which to compute the electron self-energy due to electron-phonon coupling.
| Mind: Available as of VASP 6.5.0 |
This list of temperatures is used to determine the chemical potential, the occupation factors entering the electron self-energy due to electron-phonon coupling as well as the transport coefficients in the context of a transport calculation.
The chemical potential is determined for the list of temperatures ELPH_SELFEN_TEMPS and carrier concentrations specified by ELPH_SELFEN_CARRIER_DEN or ELPH_SELFEN_CARRIER_PER_CELL. You can also express a range of temperatures using ELPH_SELFEN_TEMPS_RANGE. Alternatively, one can specify the chemical potential and determine the carrier concentration using ELPH_SELFEN_MU.