First-Principles Study of the Magnetism of Diluted Magnetic Semiconductors

2005 ◽  
pp. 111-130
Author(s):  
L.M. Sandratskii ◽  
P. Bruno
Keyword(s):  
First Principles ◽  
Diluted Magnetic Semiconductors ◽  
Magnetic Semiconductors ◽  
First Principles Study ◽  
Diluted Magnetic

scholarly journals X-Ray Magnetic Dichroism in the Cobalt-Doped Indium Tin Oxide from First Principle Calculations

2013 ◽  
Vol 2013 ◽  
pp. 1-10 ◽  
Author(s):  
V. N. Antonov ◽  
L. V. Bekenov ◽  
L. P. Germash ◽  
N. A. Plotnikov
Keyword(s):  
Tin Oxide ◽  
Indium Tin Oxide ◽  
First Principles ◽  
Diluted Magnetic Semiconductors ◽  
Magnetic Semiconductors ◽  
Magnetic Circular Dichroism ◽  
X Ray ◽  
Magnetic Dichroism ◽  
Diluted Magnetic ◽  
X Ray Absorption

The electronic structure of the Co-doped indium tin oxide (ITO) diluted magnetic semiconductors (DMSs) were investigated theoretically from first principles, using the fully relativistic Dirac linear muffin-tin orbital band structure method. The X-ray absorption spectra (XAS) and X-ray magnetic circular dichroism (XMCD) spectra at the Co L3, In M2, Sn M2, and O K edges were investigated theoretically from first principles. The origin of the XMCD spectra in these compounds was examined. The calculated results are compared with available experimental data.

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