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Update document for v1.12.0
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@ -49,9 +49,9 @@ copyright = u'2009, Atsushi Togo'
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# built documents.
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#
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# The short X.Y version.
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version = '1.11.14'
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version = '1.12.0'
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# The full version, including alpha/beta/rc tags.
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release = '1.11.14'
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release = '1.12.0'
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# The language for content autogenerated by Sphinx. Refer to documentation
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# for a list of supported languages.
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@ -246,7 +246,7 @@ htmlhelp_basename = 'phonopydoc'
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# Grouping the document tree into LaTeX files. List of tuples
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# (source start file, target name, title, author, documentclass [howto/manual]).
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latex_documents = [
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('contents', 'phonopy.tex', u'phonopy manual',
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('documentation', 'phonopy.tex', u'phonopy manual',
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u'Atsushi Togo', 'manual'),
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]
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@ -75,15 +75,18 @@ Default unit conversion factor for non-analytical term correction
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CRYSTAL | 14.399652
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.. _interfaces_to_force_calculators:
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.. _tutorials_for_calculators:
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Interfaces to force calculators
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--------------------------------
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Tutorials for calculators
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--------------------------
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Force calculators
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^^^^^^^^^^^^^^^^^^^
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Short tutorials for force calculators are found in the following pages.
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.. toctree::
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:maxdepth: 2
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:maxdepth: 1
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vasp
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wien2k
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@ -93,26 +96,26 @@ Short tutorials for force calculators are found in the following pages.
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elk
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crystal
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Interface to VASP DFPT force constants
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---------------------------------------
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VASP DFPT force constants
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^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Using VASP DFPT feature, force constants are directly
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calculated. Phonopy VASP DFPT interface reads ``vasprun.xml`` and
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creates ``FORCE_CONSTANTS`` file.
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.. toctree::
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:maxdepth: 2
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:maxdepth: 1
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vasp-dfpt
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Interface to FHI-aims forces
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-----------------------------
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For FHI-aims
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^^^^^^^^^^^^^
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For FHI-aims, there is a special command, ``phonopy-FHI-aims``. This
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tool is maintained by FHI-aims community and questions may be sent to the
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FHI-aims mailing list.
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.. toctree::
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:maxdepth: 2
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:maxdepth: 1
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FHI-aims
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@ -4,41 +4,5 @@ Short tutorials
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================
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Tutorials for different force calculators, VASP, WIEN2k, PWscf (QE),
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ABINIT, SIESTA, Elk, and, CRYSTAL, are given at
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:ref:`interfaces_to_force_calculators`.
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The structure file names are different in different force calculators,
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see :ref:`calculator_interfaces`. To notify this, (*) is put
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after the structure file name. By refering
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:ref:`calculator_interfaces`, please read the file name according to
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those for the other calculators.
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Following files are required in your working directory.
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- ``POSCAR`` (*), and ``FORCE_SETS`` or ``FORCE_CONSTANTS``
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- ``disp.yaml`` is required to create ``FORCE_SETS``.
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In the case of finite difference approach, there are three steps.
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1. Create supercells and introduce atomic displacements. Each
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supercell contains one atomic displacement. It is done by using
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``-d`` option with ``--dim`` option that specifies supercell
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dimension. The files of supercells with atomic displacements like
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as ``POSCAR-001``, ``POSCAR-002``, ..., (*) are created in current
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directory by running phonopy. The files ``disp.yaml`` and
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``SPOSCAR`` are also created. The file ``SPOSCAR`` is the perfect
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supercell that contains no atomic displacement. This file is not
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usually used.
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2. Calculate forces on atoms of the supercells with atomic
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displacements. After obtaining forces on atoms that calculated by
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some calculator (it's out of phonopy), the forces are summarized in
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``FORCE_SETS`` file following the :ref:`format <file_forces>`.
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3. Calculate phonon related properties.
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If you already have force constants, the first and second steps can be
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omitted. However your force constants have to be converted to the
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:ref:`format <file_force_constants>` that phonopy can read. The
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:ref:`VASP interface <vasp_force_constants>` to convert force
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constants is prepared in phonopy.
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ABINIT, SIESTA, Elk, and, CRYSTAL, are found at
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:ref:`tutorials_for_calculators`.
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