B N Harmon and D D Koelling 1974 J. Phys. C: Solid State Phys. 7 L210 doi:10.1088/0022-3719/7/11/004
B N Harmon and D D Koelling
Show affiliationsA modification of the standard variational procedure used in the APW method is presented. The new procedure allows rapid solution of the secular equation and yields correctly normalized wavefunctions. Since several minor complications can arise, a detailed description of the method is given.
Issue 11 (7 June 1974)
B N Harmon and D D Koelling 1974 J. Phys. C: Solid State Phys. 7 L210
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A V Crewe 1980 Rep. Prog. Phys. 43 621
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