Remarks on the Lattice Green Function for the Anisotropic Face Centered Cubic Lattice
J.H. Asada, R.S. Hijjawi b, Eyad Hasan Hasan c, A.A. Diab d and J.M. Khalifeh e
aDep. of Physics, Faculty of Sciences, Palestine Technical University, Tulkarm, P.O. Box 7, Palestine
bDep. of Physics, College of Sciences, Mutah University, Karak, Jordan
cApplied Physics Department, Faculty of Science, Tafila Technical University, P.O. Box 179, Tafila 66110, Jordan
dGeneral Studies Dep., Yanbu Industrial College, P.O. Box 30436, Yanbu Industrial City, KSA
eDep. of Physics, Jordan University, Amman 11942, Jordan
Received: July 19, 2015; In final form: October 15, 2015
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An expression for the Green function of anisotropic face centered cubic lattice is evaluated analytically and numerically for a single impurity problem. The density of states, phase shift and scattering cross-section are expressed in terms of complete elliptic integrals of the first kind.

DOI: 10.12693/APhysPolA.129.52
PACS numbers: 61.50.Ah, 05.50.+q, 04.60.Nc, 63.90.+t, 02.90.+p