N. Hetache; Z. Charifi; T. Ghellab; H. Baaziz; F. Soyalp
(UNIVERSITE MSILA, 2022)
The GGA+U approximation is used to compute the magnetic, structural, and optical and
electronic properties of CoX2O4 (X = Cr, Mn and Fe) spineles. For these spineles, X has an
effect on their behavior.The problem of the ...