# Changeset da7b26b in sasmodels

Ignore:
Timestamp:
Sep 28, 2018 9:33:46 AM (23 months ago)
Branches:
master, core_shell_microgels, magnetic_model, ticket-1257-vesicle-product, ticket_1156, ticket_1265_superball, ticket_822_more_unit_tests
Children:
a5bcd61
Parents:
dd16e07
Message:

Added warning to bcc, fcc and sc model doc strings

Location:
sasmodels/models
Files:
3 edited

### Legend:

Unmodified
 r2d81cfe r""" .. warning:: This model and this model description are under review following concerns raised by SasView users. If you need to use this model, please email help@sasview.org for the latest situation. *The SasView Developers. September 2018.* Definition ---------- I(q) = \frac{\text{scale}}{V_p} V_\text{lattice} P(q) Z(q) where *scale* is the volume fraction of spheres, $V_p$ is the volume of the Authorship and Verification ---------------------------- --------------------------- * **Author:** NIST IGOR/DANSE **Date:** pre 2010
 r2d81cfe #note - calculation requires double precision r""" .. warning:: This model and this model description are under review following concerns raised by SasView users. If you need to use this model, please email help@sasview.org for the latest situation. *The SasView Developers. September 2018.* Definition ---------- Calculates the scattering from a **face-centered cubic lattice** with paracrystalline distortion. Thermal vibrations are considered to be Paracrystalline distortion is assumed to be isotropic and characterized by a Gaussian distribution. Definition ---------- The scattering intensity $I(q)$ is calculated as is the paracrystalline structure factor for a face-centered cubic structure. Equation (1) of the 1990 reference is used to calculate $Z(q)$, using equations (23)-(25) from the 1987 paper for $Z1$, $Z2$, and $Z3$. Equation (1) of the 1990 reference\ [#CIT1990]_ is used to calculate $Z(q)$, using equations (23)-(25) from the 1987 paper\ [#CIT1987]_ for $Z1$, $Z2$, and $Z3$. The lattice correction (the occupied volume of the lattice) for a ---------- Hideki Matsuoka et. al. *Physical Review B*, 36 (1987) 1754-1765 (Original Paper) .. [#CIT1987] Hideki Matsuoka et. al. *Physical Review B*, 36 (1987) 1754-1765 (Original Paper) .. [#CIT1990] Hideki Matsuoka et. al. *Physical Review B*, 41 (1990) 3854 -3856 (Corrections to FCC and BCC lattice structure calculation) Hideki Matsuoka et. al. *Physical Review B*, 41 (1990) 3854 -3856 (Corrections to FCC and BCC lattice structure calculation) Authorship and Verification --------------------------- * **Author:** NIST IGOR/DANSE **Date:** pre 2010 * **Last Modified by:** Paul Butler **Date:** September 29, 2016 * **Last Reviewed by:** Richard Heenan **Date:** March 21, 2016 """
 r2d81cfe r""" .. warning:: This model and this model description are under review following concerns raised by SasView users. If you need to use this model, please email help@sasview.org for the latest situation. *The SasView Developers. September 2018.* Definition ---------- Calculates the scattering from a **simple cubic lattice** with paracrystalline distortion. Thermal vibrations are considered to be Paracrystalline distortion is assumed to be isotropic and characterized by a Gaussian distribution. Definition ---------- The scattering intensity $I(q)$ is calculated as $Z(q)$ is the paracrystalline structure factor for a simple cubic structure. Equation (16) of the 1987 reference is used to calculate $Z(q)$, using equations (13)-(15) from the 1987 paper for Z1, Z2, and Z3. Equation (16) of the 1987 reference\ [#CIT1987]_ is used to calculate $Z(q)$, using equations (13)-(15) from the 1987 paper\ [#CIT1987]_ for $Z1$, $Z2$, and $Z3$. The lattice correction (the occupied volume of the lattice) for a simple cubic Reference --------- Hideki Matsuoka et. al. *Physical Review B,* 36 (1987) 1754-1765 (Original Paper) Hideki Matsuoka et. al. *Physical Review B,* 41 (1990) 3854 -3856 (Corrections to FCC and BCC lattice structure calculation) .. [#CIT1987] Hideki Matsuoka et. al. *Physical Review B*, 36 (1987) 1754-1765 (Original Paper) .. [#CIT1990] Hideki Matsuoka et. al. *Physical Review B*, 41 (1990) 3854 -3856 (Corrections to FCC and BCC lattice structure calculation) Authorship and Verification --------------------------- * **Author:** NIST IGOR/DANSE **Date:** pre 2010 * **Last Modified by:** Paul Butler **Date:** September 29, 2016 * **Last Reviewed by:** Richard Heenan **Date:** March 21, 2016 """