Magnetic properties of transition metal monolayers on Ta(001) surfacesopen access
- Authors
- Youn, S.J.; Hong, S.C.
- Issue Date
- 2008
- Publisher
- Seoul National University 501-321
- Keywords
- Magnetism; Surface magnetism; Ta; Transition metal
- Citation
- Journal of Magnetics, v.13, no.4, pp 140 - 143
- Pages
- 4
- Indexed
- SCOPUS
KCI
- Journal Title
- Journal of Magnetics
- Volume
- 13
- Number
- 4
- Start Page
- 140
- End Page
- 143
- URI
- https://scholarworks.gnu.ac.kr/handle/sw.gnu/28137
- DOI
- 10.4283/JMAG.2008.13.4.140
- ISSN
- 1226-1750
2233-6656
- Abstract
- The magnetic and structural properties of transition metal (Mn, Fe, Co) monolayers on Ta(001) surfaces are investigated theoretically by using the first principles full-potential linearized augmented plane wave method. Mn and Fe monolayers become ferromagnetic on Ta(001) surfaces while Co monolayers becomes non-magnetic. The paramagnetism of Co monolayers is explained by the Stoner theory of magnetism. The magnetic coupling of a transition metal overlayer with a substrate is ascribed to the orbital hybridization between the s and d orbitals of the transition metal. ? 2008 Journal of Magnetics.
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