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Manuscript Title: Lattice dynamics of zincblende structure compounds using a deformable ion model.
Authors: O.H. Nielsen, S.S. Jaswal
Program title: LATTICE DYNAMICS OF ZINCBLENDE
Catalogue identifier: ACUG_v1_0
Distribution format: gz
Journal reference: Comput. Phys. Commun. 25(1982)269
Programming language: Fortran.
Computer: CDC CYBER 173.
Operating system: NOS VER.1.4-509/508-A.
RAM: 18K words
Word size: 60
Keywords: Solid state physics, Semiconductor, Lattice dynamics, Phonons, Dispersion curves, Dynamical matrix, Zincblende structure, Diamond structure, Deformable ion model.
Classification: 7.8.

Subprograms used:
Cat Id Title Reference
ACMP_v1_0 LATTICE DYNAMICS OF ZINCBLENDE CPC 16(1979)181

Nature of problem:
Phonon frequencies and eigenvectors are calculated for a given wavevector K.

Solution method:
The dynamical matrix is calculated within the deformable-ion-model approximation.

Restrictions:
Zincblende and diamond structures only.

Running time:
0.6 s per k-vector.