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Volumn 49, Issue 8, 2008, Pages 1760-1767

Full-potential screened KKR calculations for magnetism of Co 2MnSi, Ni2MnAl and Ru2MnSi, based on the generalized gradient approximation

Author keywords

Ab initio calculations; Electronic structure of full Heusler alloys; Magnetism; Point defects

Indexed keywords

METALLIC COMPOUNDS;

EID: 52449115950     PISSN: 13459678     EISSN: None     Source Type: Journal    
DOI: 10.2320/matertrans.MRA2008100     Document Type: Article
Times cited : (14)

References (32)
  • 1
    • 33144476697 scopus 로고    scopus 로고
    • Half metallic alloys: Fundamentals and applications
    • ed by Galanakis and P. H. Dederichs Springer, Berlin
    • Half metallic alloys: fundamentals and applications (Lecture Notes in Physics Vol. 676), ed by Galanakis and P. H. Dederichs (Springer, Berlin, 2005).
    • (2005) Lecture Notes in Physics , vol.676
  • 2
    • 52449130223 scopus 로고    scopus 로고
    • P. J. Webster and K. R. A. Ziebeck: Heusler Alloys and Compounds of d-Elements with Main Group Elements (Landolt-Bornstein-Group III Condensed Matter. Part 2 19c), ed by H. R. J. Wijn (Springer, Berlin, 1988).
    • P. J. Webster and K. R. A. Ziebeck: Heusler Alloys and Compounds of d-Elements with Main Group Elements (Landolt-Bornstein-Group III Condensed Matter. Part 2 vol. 19c), ed by H. R. J. Wijn (Springer, Berlin, 1988).
  • 3
    • 52449085936 scopus 로고    scopus 로고
    • As the spin-orbit interaction induce the mixing of up-spin and down-spin electrons, it is impossible to obtain the spintronics devise ofcomplete (100%) spin-polarization. However, it was shown by Marvropoulos et al. (Phys. Rev. B 69 (2004), 054424) that the effect due to the spin-orbit interaction is very small for the materials such as 3d element-based alloys. For example, the 100% spin-polarization for the NiMnSb, obtained by the calculations without the spin-orbit interaction, decreases only by ∼1% by taking into account the spin-orbit interaction.
    • As the spin-orbit interaction induce the mixing of up-spin and down-spin electrons, it is impossible to obtain the spintronics devise ofcomplete (100%) spin-polarization. However, it was shown by Marvropoulos et al. (Phys. Rev. B 69 (2004), 054424) that the effect due to the spin-orbit interaction is very small for the materials such as 3d element-based alloys. For example, the 100% spin-polarization for the NiMnSb, obtained by the calculations without the spin-orbit interaction, decreases only by ∼1% by taking into account the spin-orbit interaction.
  • 24
    • 52449111152 scopus 로고    scopus 로고
    • in preparation
    • M. Asato et al., in preparation.
    • Asato, M.1
  • 29
    • 52449097888 scopus 로고    scopus 로고
    • P. H. Dederichs, H. Akai, S. Blügel, N. Stefanou and R. Zeller: Alloys Phase Stability, ed by G. M. Stocks and A. Gonis: (Series E: Applied Sciences 163, 1989) 377.
    • P. H. Dederichs, H. Akai, S. Blügel, N. Stefanou and R. Zeller: Alloys Phase Stability, ed by G. M. Stocks and A. Gonis: (Series E: Applied Sciences 163, 1989) 377.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.