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lamp_mac/IN4/

remove_phonons.pro


top remove_phonons

result = remove_phonons(w_in, pdos=pdos, a=a, b=b, Q=Q, multi_E=multi_E, debye_cutoff=debye_cutoff, phonons=phonons, dos=dos)

******* ************** ** User callable ** Removes incoherent phonons using the A + BQ^2 approximation. Calls fitpho.pro ** to remove the elastic line. Can output either the subtraction, the phonons ** or the phonon DOS.**** ** ** ARGUMENTS ** --------- ** pdos : Workspace containing a high-Q cut of the data ** a,b : A and B parameters (A + BQ^2) ** Q : Q position of the high-Q cut pdos data ** multi_E : Energy beyond which the pdos data approximate to multi-phonons ** debye_cutoff: Maximum energy for the Debye approximation of the PDOS ** around the elastic line ** ** KEYWORDS ** -------- ** /phonons: outputs the phonon S(Q,w) ** /dos : outputs the phonon density of states ** ** JRS 10/4/07

Parameters

w_in

Keywords

pdos
a
b
Q
multi_E
debye_cutoff
phonons
dos

File attributes

Modification date: Tue Oct 1 14:41:46 2013
Lines: 124