jarvis.analysis.phonon.force_constants

Module for processing force-constant.

Module Contents

Functions

read_fc(filename='FORCE_CONSTANTS')

Read force-constants.

qpoint(force_constant=[], qpt=[0.0, 0.0, 0.0])

Get FC as natons x natons x 3 x3.

jarvis.analysis.phonon.force_constants.read_fc(filename='FORCE_CONSTANTS')[source]

Read force-constants.

jarvis.analysis.phonon.force_constants.qpoint(force_constant=[], qpt=[0.0, 0.0, 0.0])[source]

Get FC as natons x natons x 3 x3.