%0 Journal Article %1 Sasioglu2005a %A Sasioglu, E. %A Sandratskii, L.M. %A Bruno, P. %B Proceedings of the Joint European Magnetic Symposia (JEMS' 04) %D 2005 %J Journal of Magnetism and Magnetic Materials %K Curie Electronic Exchange Ferromagnetism, Heusler alloys, parameter structure, temperature, %N Part 1 %P 385--387 %T Magnetic exchange coupling and Curie temperature of $Ni_1+xMnSb$ (x=0,0.25,0.5,0.75,1) from first principles %U http://www.sciencedirect.com/science/article/B6TJJ-4F0G7V6-J/2/f1aa1589f3f2271b5a1fad51fe4e7f6a %V 290-291 %X We study the dependence of magnetic interactions and Curie temperature in Ni(1+x)MnSb system on the Ni concentration within the framework of the density-functional theory. The calculation of the exchange parameters is based on the super-cell and frozen-magnon approaches. The Curie temperatures, TC, are calculated within the random-phase approximation. In agreement with experiment we obtain decrease of the Curie temperature with increasing Ni content.

@article{Sasioglu2005a, abstract = {We study the dependence of magnetic interactions and Curie temperature in Ni(1+x)MnSb system on the Ni concentration within the framework of the density-functional theory. The calculation of the exchange parameters is based on the super-cell and frozen-magnon approaches. The Curie temperatures, TC, are calculated within the random-phase approximation. In agreement with experiment we obtain decrease of the Curie temperature with increasing Ni content.}, added-at = {2009-09-09T17:55:18.000+0200}, author = {\c{S}a\c{s}io\u{g}lu, E. and Sandratskii, L.M. and Bruno, P.}, biburl = {https://www.bibsonomy.org/bibtex/2c506f820eb5be0db69ed6f6d01d46208/pbuczek}, booktitle = {Proceedings of the Joint European Magnetic Symposia (JEMS' 04)}, interhash = {76ee00cc5630689187733e199b17558d}, intrahash = {c506f820eb5be0db69ed6f6d01d46208}, journal = {Journal of Magnetism and Magnetic Materials}, keywords = {Curie Electronic Exchange Ferromagnetism, Heusler alloys, parameter structure, temperature,}, month = {April}, number = {Part 1}, owner = {pbuczek}, pages = {385--387}, timestamp = {2009-09-09T17:55:35.000+0200}, title = {Magnetic exchange coupling and Curie temperature of $\textrm{Ni}_{1+x}\textrm{MnSb}$ (x=0,0.25,0.5,0.75,1) from first principles}, url = {http://www.sciencedirect.com/science/article/B6TJJ-4F0G7V6-J/2/f1aa1589f3f2271b5a1fad51fe4e7f6a}, volume = {290-291}, year = 2005 }