AIN based diluted magnetic semiconductors from first-principles study

2009 ◽  
Author(s):  
Kun Zeng ◽  
Zhi-You Guo ◽  
Hua-Xiong Zhao ◽  
Xiao-Qi Gao
2013 ◽  
Vol 2013 ◽  
pp. 1-10 ◽  
Author(s):  
V. N. Antonov ◽  
L. V. Bekenov ◽  
L. P. Germash ◽  
N. A. Plotnikov

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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