CH SIGMA: Difference between revisions

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{{TAGDEF|CH_SIGMA|[real]|0.3}}
{{TAGDEF|CH_SIGMA|[real]|0.3}}


Description: This tag specifies the width of the Gaussian broadening in eV of the imaginary dielectric function for a core electron.
Description: This tag specifies the width of the Gaussian broadening in eV of the imaginary dielectric function within the supercell core-hole method.
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This feature is only available from VASP version 6.0 or higher.
At the moment only Gaussian broadening of the dielectric function is implemented within the supercell core-hole method.


== Related tags and articles ==
== Related tags and articles ==
{{TAG|CH_LSPEC}},{{TAG|CH_NEDOS}},{{TAG|ICORELEVEL}},{{TAG|CLNT}},{{TAG|CLN}},{{TAG|CLL}},{{TAG|CLZ}}{{TAG|CH_AMPLIFICATION}}
{{TAG|CH_LSPEC}}, {{TAG|CH_NEDOS}}, {{TAG|CH_AMPLIFICATION}}, {{TAG|ICORELEVEL}}, {{TAG|CLNT}}, {{TAG|CLN}}, {{TAG|CLL}}, {{TAG|CLZ}}


{{sc|CH_SIGMA|Examples|Examples that use this tag}}
{{sc|CH_SIGMA|Examples|Examples that use this tag}}

Latest revision as of 15:54, 20 February 2025

CH_SIGMA = [real]
Default: CH_SIGMA = 0.3 

Description: This tag specifies the width of the Gaussian broadening in eV of the imaginary dielectric function within the supercell core-hole method.


At the moment only Gaussian broadening of the dielectric function is implemented within the supercell core-hole method.

Related tags and articles

CH_LSPEC, CH_NEDOS, CH_AMPLIFICATION, ICORELEVEL, CLNT, CLN, CLL, CLZ

Examples that use this tag