Record number :
1000915
Title of article :
Magnetic domain wall structures in free-standing Fe(1 1 0) monolayers
Author/Authors :
Yoshifumi Takeda، نويسنده , , Kohji Nakamura، نويسنده , , Toru Akiyama، نويسنده , , Tomonori Ito، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2005
Pages :
4
From page :
485
To page :
488
Abstract :
We performed first principles calculations for magnetic domain wall structures in free-standing Fe monolayers with lattice constants matching with those of bcc Fe(1 1 0) and W(1 1 0) substrates by using the full-potential linearized augmented planewave method that incorporates intra-atomic noncollinear magnetism. The self-consistent calculations predict atomically narrow domain walls with widths of about 8 and 14 A° for the monolayers with the lattice constants of the Fe andW, respectively. These results are qualitatively consistent with and support domain walls having a 6 A ° width in the Fe monolayers on a W(1 1 0) substrate recently observed in spin-polarized scanning tunneling microscopy experiments.
Keywords :
Magnetic domain wall , Fe(1 1 0) monolayer , First principles calculations
Journal title :
Applied Surface Science
Journal title :
Applied Surface Science
Serial Year :
2005
Link To Document :
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