Theoretical study of iron films on tungsten

Autor(en)

Daniel Spisak, Juergen Hafner

Abstrakt

The growth of iron films on tungsten (100) and [110] surfaces and the resulting magnetic properties are investigated by means of exhaustive first-principles calculations. It is found that as the thickness of the film increases, the magnetic state of Fe films on W(100) surface changes from antiferromagnetic (1 monolayer) to ferromagnetic (2 monolayer), while that of Fe/W(110) films stays ferromagnetic irrespective of the films thickness. The stable adsorption site of Fe adatom on Fe/W overlayer is also investigated to get an insight on the early stages of the film growth.

Organisation(en)

Computergestützte Materialphysik

Seiten

385-386

Anzahl der Seiten

2

DOI

https://doi.org/10.1109/INTMAG.2005.1463621

Publikationsdatum

2005

ÖFOS 2012

1030 Physik, Astronomie

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/1889c2de-5013-4e6f-b48e-988e843beea0