Group-theoretical analysis of lattice vibrations

Title of program: GROUP THEORY OF LATTICE DYNAMICS
Catalogue Id: ACMI_v1_0

Nature of problem
The program block-diagonalizes the dynamical matrix characterizing lattice vibrations of solids, constructs symmetry coordinates, and labels these coordinates with the irreducible representations of the symmetry group.

ADAPTATION SUMMARY:
Vol:Year:Page 4:1972:249
"0001 EXTERNAL MODES"
"External modes of molecular crystals."
T.G. Worlton

ADAPTATION SUMMARY:
Vol:Year:Page 6:1973:149
"0002 IMR CALCULATION"
"Irreducible multiplier representations."
T.G. Worlton

CORRECTION SUMMARY:
Vol:Year:Page 8:1974:141
"B00ACORRECTION TO 0002 04/08/74"
"Irreducible multiplier representations. (C.P.C. 6(1973)149)."
T.G. Worlton

Note: adaptation instructions are contained in source code

Note: correction instructions are contained in source code

Versions of this program held in the CPC repository in Mendeley Data
ACMI_v1_0; GROUP THEORY OF LATTICE DYNAMICS; 10.1016/0010-4655(72)90058-6
ACMI_v2_0; GROUP THEORY LATTICE DYNAMICS 2; 10.1016/0010-4655(74)90057-5

This program has been imported from the CPC Program Library held at Queen's University Belfast (1969-2019)