Premium
Correlation between the Ionicity Character and the Charge Density in Semiconductors
Author(s) -
Zaoui A.,
Ferhat M.,
Khelifa B.,
Dufour J. P.,
Aourag H.
Publication year - 1994
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.2221850112
Subject(s) - pseudopotential , character (mathematics) , semiconductor , charge (physics) , condensed matter physics , scale (ratio) , charge density , materials science , physics , mathematics , quantum mechanics , geometry , optoelectronics
Using the electronic charge densities obtained by the empirical pseudopotential method for tetrahedrally bonded semiconductors, an ionicity scale is established that is in good agreement with the Phillips ionicity scale.