Commit 11f22341 authored by julient31's avatar julient31
Browse files

Commit JT 051319

- added a cubic anisotropy in fix_precession_spin
- added associated doc and examples
- corrected neb/spin commands in doc/src/
- added tools/spin/ description
parent a7c9560d
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@@ -83,7 +83,7 @@ An alphabetic list of all general LAMMPS commands.
"molecule"_molecule.html,
"ndx2group"_group2ndx.html,
"neb"_neb.html,
"neb_spin"_neb_spin.html,
"neb/spin"_neb_spin.html,
"neigh_modify"_neigh_modify.html,
"neighbor"_neighbor.html,
"newton"_newton.html,
+24.7 KiB
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\documentclass[preview]{standalone}
\usepackage{varwidth}
\usepackage[utf8x]{inputenc}
\usepackage{amsmath,amssymb,amsthm,bm}
\begin{document}
\begin{varwidth}{50in}
  \begin{equation}
    \bm{H}_{cubic} = -\sum_{{ i}=1}^{N} K_{1}
    \Big[
    \left(\vec{s}_{i} \cdot \vec{n1} \right)^2
    \left(\vec{s}_{i} \cdot \vec{n2} \right)^2 +
    \left(\vec{s}_{i} \cdot \vec{n2} \right)^2
    \left(\vec{s}_{i} \cdot \vec{n3} \right)^2 +
    \left(\vec{s}_{i} \cdot \vec{n1} \right)^2
    \left(\vec{s}_{i} \cdot \vec{n3} \right)^2 \Big]
    +K_{2}^{(c)} \left(\vec{s}_{i} \cdot \vec{n1} \right)^2
    \left(\vec{s}_{i} \cdot \vec{n2} \right)^2
    \left(\vec{s}_{i} \cdot \vec{n3} \right)^2 \nonumber
  \end{equation}
\end{varwidth}
\end{document}
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@@ -77,6 +77,7 @@ Post-processing tools :h3
"python"_#pythontools,
"reax"_#reax_tool,
"smd"_#smd,
"spin"_#spin,
"xmgrace"_#xmgrace :tb(c=6,ea=c,a=l)

Miscellaneous tools :h3
@@ -511,6 +512,20 @@ Ernst Mach Institute in Germany (georg.ganzenmueller at emi.fhg.de).

:line

spin tool :h4,link(spin)

The spin sub-directory contains a C file interpolate.c which can
be compiled and used to perform a cubic polynomial interpolation of 
the MEP following a GNEB calculation.

See the README file in tools/spin/interpolate_gneb for more details.

This tool was written by the SPIN package author, Julien
Tranchida at Sandia National Labs (jtranch at sandia.gov, and by Aleksei 
Ivanov, at University of Iceland (ali5 at hi.is).

:line

vim tool :h4,link(vim)

The files in the tools/vim directory are add-ons to the VIM editor
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@@ -62,12 +62,12 @@ Commands :h1
   mass
   message
   min_modify
   min_spin
   min/spin
   min_style
   minimize
   molecule
   neb
   neb_spin
   neb/spin
   neigh_modify
   neighbor
   newton
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