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The SasView_core_shell_bicelle_aniso Component

SasView core_shell_bicelle model component as sample description.

Identification

• Site:
• Author: Jose Robledo
• Origin: FZJ / DTU / ESS DMSC
• Date:

Description

SasView_core_shell_bicelle component, generated from core_shell_bicelle.c in sasmodels.

Example:
SasView_core_shell_bicelle_aniso(radius, thick_rim, thick_face, length, sld_core, sld_face, sld_rim, sld_solvent, theta, Phi,
model_scale=1.0, model_abs=0.0, xwidth=0.01, yheight=0.01, zdepth=0.005, R=0,
int target_index=1, target_x=0, target_y=0, target_z=1,
focus_xw=0.5, focus_yh=0.5, focus_aw=0, focus_ah=0, focus_r=0,
pd_radius=0.0, pd_thick_rim=0.0, pd_thick_face=0.0, pd_length=0.0, pd_theta=0.0, pd_Phi=0.0)

Input parameters

Parameters in boldface are required; the others are optional.

Name	Unit	Description	Default
radius	Ang	([0, inf]) Cylinder core radius.	80
thick_rim	Ang	([0, inf]) Rim shell thickness.	10
thick_face	Ang	([0, inf]) Cylinder face thickness.	10
length	Ang	([0, inf]) Cylinder length.	50
sld_core	1e-6/Ang^2	([-inf, inf]) Cylinder core scattering length density.	1
sld_face	1e-6/Ang^2	([-inf, inf]) Cylinder face scattering length density.	4
sld_rim	1e-6/Ang^2	([-inf, inf]) Cylinder rim scattering length density.	4
sld_solvent	1e-6/Ang^2	([-inf, inf]) Solvent scattering length density.	1
theta			90
Phi			0
model_scale		Global scale factor for scattering kernel. For systems without inter-particle interference, the form factors can be related to the scattering intensity by the particle volume fraction.	1.0
model_abs		Absorption cross section density at 2200 m/s.	0.0
xwidth	m	([-inf, inf]) Horiz. dimension of sample, as a width.	0.01
yheight	m	([-inf, inf]) vert . dimension of sample, as a height for cylinder/box	0.01
zdepth	m	([-inf, inf]) depth of sample	0.005
R	m	Outer radius of sample in (x,z) plane for cylinder/sphere.	0
target_x	m	relative focus target position.	0
target_y	m	relative focus target position.	0
target_z	m	relative focus target position.	1
target_index		Relative index of component to focus at, e.g. next is +1.	1
focus_xw	m	horiz. dimension of a rectangular area.	0.5
focus_yh	m	, vert. dimension of a rectangular area.	0.5
focus_aw	deg	, horiz. angular dimension of a rectangular area.	0
focus_ah	deg	, vert. angular dimension of a rectangular area.	0
focus_r	m	case of circular focusing, focusing radius.	0
pd_radius		(0,inf) defined as (dx/x), where x is de mean value and dx the standard devition of the variable.	0.0
pd_thick_rim		(0,inf) defined as (dx/x), where x is de mean value and dx the standard devition of the variable.	0.0
pd_thick_face		(0,inf) defined as (dx/x), where x is de mean value and dx the standard devition of the variable.	0.0
pd_length		(0,inf) defined as (dx/x), where x is de mean value and dx the standard devition of the variable.	0.0
pd_theta		(0,360) defined as (dx/x), where x is de mean value and dx the standard devition of the variable.	0.0
pd_Phi		(0,360) defined as (dx/x), where x is de mean value and dx the standard devition of the variable	0.0

AT (	,	,		) RELATIVE		Generate
ROTATED (	,	,		) RELATIVE

Links

• Source code for SasView_core_shell_bicelle_aniso.comp.

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[ Identification | Description | Input parameters | Links ]

Generated on mcxtrace 3.5.27

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Last Modified: Tuesday, 29-Apr-2025 16:44:03 CEST