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    STUDIA PHYSICA - Issue no. 2 / 2010  
         
  Article:   ELECTRONIC PROPERTIES OF MNCO SYSTEM ALLOYS.

Authors:  V. CRISAN.
 
       
         
  Abstract:  The Magnetic properties of MnCo alloys were computed by using the KKR-CPA-MS method in the high concetration of Mn limit. It was found that the magnetic coupling between Co and Mn atoms strongly depend on the atomic volumes ,i.e. the lattice parameter. The magnetovolume effect was found to be the effect of both the Mn atoms magnetic moment variation with the atomic volume in pure Mn as well as the anisotropic xchange interactions.

Keywords: band structure, KKR, magnetovolume instability. 

 
         
     
         
         
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