L.K. Wang, A. Acovic, et al.
MRS Spring Meeting 1993
The equations of multiple-scattering theory (MST) are solved for the case of a lattice of square-well potentials in the shape of squares that fill the plane. We find that multiple-scattering theory is exact within reasonably achievable numerical accuracy. There is a problem with the convergence of MST in its traditional formulation that has obscured the fact that it is an exact theory even for non-muffin-tin, space-filling potentials. We show that this problem can be easily circumvented and describe a rapidly convergent, exact formulation of MST. © 1990 The American Physical Society.
L.K. Wang, A. Acovic, et al.
MRS Spring Meeting 1993
Ming L. Yu
Physical Review B
R.W. Gammon, E. Courtens, et al.
Physical Review B
P.C. Pattnaik, D.M. Newns
Physical Review B