AA_PLANAR

Section can be repeated.

Parameters for creating axis-aligned planar (rectangular) Dirichlet boundary regions. [Edit on GitHub]

Keywords

FREQUENCY
INTERCEPT
N_PRTN
OSCILLATING_FRACTION
PARALLEL_PLANE
PERIODIC_REGION
PHASE
SMOOTHING_WIDTH
THICKNESS
V_D
X_XTNT
Y_XTNT
Z_XTNT

Keyword descriptions

FREQUENCY

Type: real
Default: 0.00000000E+000 [s^-1]
Usage: FREQUENCY

Description: The frequency with which the oscillating fraction oscillates.

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INTERCEPT

Type: real
Default: [angstrom]
Usage: INTERCEPT

Description: The intercept of the rectangle’s plane.

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N_PRTN

Type: integer[2]
Default: 1 1
Usage: N_PRTN

Description: The number of partitions in the directions of the unit vectors generating the corresponding PARALLEL_PLANE (e1, e2 or e3) for tiling the rectangluar region.

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OSCILLATING_FRACTION

Type: real
Default: 0.00000000E+000
Usage: OSCILLATING_FRACTION

Description: A fraction of the field can be set to oscilate over time.

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PARALLEL_PLANE

Type: enum
Usage: PARALLEL_PLANE

Description: The coordinate plane that the region is parallel to.

Valid values:

XY
YZ
XZ

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PERIODIC_REGION

Type: logical
Default: F
Lone keyword: T
Usage: PERIODIC_REGION

Description: Whether or not to take into consideration the effects of the periodicity of the simulation cell (MIXED_PERIODIC bc) for regions defined sufficiently close to the boundaries.

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PHASE

Type: real
Default: 0.00000000E+000
Usage: PHASE

Description: The phase of the oscillattion. A phase of zero corresponds to a cosine function.

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SMOOTHING_WIDTH

Type: real
Default: 2.00000000E-001 [angstrom]
Aliases: SIGMA
Usage: SMOOTHING_WIDTH

Description: The width of the transition region between the Dirichlet subdomain and its surrounding.

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THICKNESS

Type: real
Default: 7.50000000E-001 [angstrom]
Usage: THICKNESS

Description: The thickness of the planar Dirichlet region.

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V_D

Type: real
Default: [volt]
Usage: v_D

Description: The value of the fixed potential to be imposed at the axis-aligned Dirichlet boundary.

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X_XTNT

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

Description: The X extents of the rectangle.

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Y_XTNT

Type: real[2]
Default: [angstrom]
Usage: Y_xtnt <ymin(real)> <ymax(real)>

Description: The Y extents of the rectangle.

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Z_XTNT

Type: real[2]
Default: [angstrom]
Usage: Z_xtnt <zmin(real)> <zmax(real)>

Description: The Z extents of the rectangle.

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