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Effect of Non‐Spherical Potential on the Band Structure of Metallic Dysprosium
Author(s) -
Mukhopadhyay P. K.,
Das K. C.
Publication year - 1986
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221370215
Subject(s) - dysprosium , electronic band structure , plane wave , eigenvalues and eigenvectors , condensed matter physics , plane (geometry) , metal , tin , spherical wave , physics , materials science , mathematics , optics , geometry , quantum mechanics , metallurgy , nuclear physics
Abstract The effect of non‐spherical part of the crystal potential on the band structure of dysprosium metal in the warped muffin‐tin approximation has been studied using the augmented plane wave method. The band structure is not significantly affected by this factor in the present case. The maximum change in energy eigenvalues is 0.002 Ryd.