Home > Objects > iFunc_subclasses > @iFunc_Sqw4D > max.m

iFit/max

PURPOSE

iFunc_Sqw4D: max: get a quick estimate of the max dispersion frequency

SYNOPSIS

function [m, DOS] = max(s)

DESCRIPTION

 iFunc_Sqw4D: max: get a quick estimate of the max dispersion frequency

 m = max(s)
   returns the maximum phonon energy
 [m, DOS] = max(s)
   returns also a quick estimate of the vDOS

 input:
   s:  phonon model [iFunc_Sqw4D]
 output:
   m:   maximum energy of the phonons
   DOS: quick estimate of vibrational density of states [iData_vDOS]

 See also: iFunc_Sqw4D/dos

CROSS-REFERENCE INFORMATION

This function calls:

max iFunc_Sqw4D: max: get a quick estimate of the max dispersion frequency

This function is called by:

band_structure band_structure: evaluates a 4D S(q,w) model along specified k-path / bands
dos iFunc_Sqw4D: dos: compute the density of states (vDOS)
iFunc_Sqw4D
max iFunc_Sqw4D: max: get a quick estimate of the max dispersion frequency
powder data = powder(model, p, q, w) : evaluate a 4D S(hkl,w) model/data set into a 2D S(|q|,w) data set for e.g. powders
publish iFunc_Sqw4D: publish: generate a readable HTML document and export results to