DIELEC_XAA_ANNULAR

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Parameters for creating x-axis-aligned annular dielectric region. Note that once such a region is defined, the ‘background’ dielectric constant would be the default (80.0), unless a different value is specified using the keyword IMPLICIT%DIELECTRIC%DIELECTRIC_CONSTANT. [Edit on GitHub]

Keywords

• BASE_CENTER

• BASE_RADII

• DIELECTRIC_CONSTANT

• SMOOTHING_WIDTH

• X_XTNT

Keyword descriptions

BASE_CENTER

Type: real[2]
Default: [angstrom]
Usage: base_center <y(real)> <z(real)>

Description: The y and z coordinates of the annulus’ base center.

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BASE_RADII

Type: real[2]
Default: [angstrom]
Usage: base_radii <r1(real)> <r2(real)>

Description: The base radius of the annulus.

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DIELECTRIC_CONSTANT

Type: real
Default: 8.00000000E+001
Aliases: EPSILON
Usage: dielectric_constant

Description: value of the dielectric constant inside the region.

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SMOOTHING_WIDTH

Type: real
Default: 2.00000000E-001 [angstrom]
Aliases: ZETA
Usage: smoothing_width

Description: The width of the standard mollifier.

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X_XTNT

Type: real[2]
Default: [angstrom]
Usage: X_xtnt <xmin(real)> <xmax(real)>

Description: The X extents of the annulus.

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