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Dynamical Observables in Cubic Crystals from the Standing LCAO Wave Functions
Author(s) -
Olszewski S.,
Wierzbicki A.
Publication year - 1974
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.2220650239
Subject(s) - linear combination of atomic orbitals , observable , physics , bloch wave , wave function , angular momentum , momentum (technical analysis) , condensed matter physics , atomic physics , quantum mechanics , electron , classical mechanics , atomic orbital , finance , economics
Abstract Average electron velocity, acceleration, and angular momentum in cubic crystals have been calculated with the aid of standing LCAO wave functions. The calculations are compared with those based on the itinerant LCAO wave functions of Bloch.