README
9dd1fd29b218lammm-master-deprecated

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			This package contains a fix phonon command that calculates dynamical
			matrices, which can then be used to compute phonon dispersion
			relations, directly from molecular dynamics simulations.

			See the doc page for the fix phonon command for detailed usage
			instructions.

			Use of this package requires building LAMMPS with FFT suppport, as
			described in doc/Section_start.html.

			There are example scripts for using this package in
			examples/USER/phonon.

			There is an auxiliary post-processing tool in tools/phonon that will
			compute phonon frequencies and dispersion relations from the dynamical
			matrices output by this command.

			The person who created this package is Ling-Ti Kong (konglt at
			sjtu.edu.cn) at Shanghai Jiao Tong University. Contact him directly
			if you have questions.