Magnetic order of low-dimensional transition metal systems

A.HAROUN; A.CHOUAIRI; S.OUANNASSER; H.DREYSSÉ; G.FABRICIUS; ANA MARÍA LLOIS

SURFACE SCIENCE

ELSEVIER SCIENCE BV

Lugar: Amsterdam; Año: 1994 vol. 307 p. 307 - 309

0039-6028

<!-- @page { size: 8.5in 11in; margin: 0.79in } P { margin-bottom: 0.08in } --> n this paper are reported recent calculations of very thin Co and Fe films on Cu(001) and W(001) at T = 0 K. The Co monolayer on W(001) is found to be paramagnetic, whereas multiple solutions for fcc-Fe/Cu(001) are found. The magnetic moment distribution of small Co clusters on Cu(001) is also determined. The use of the Hubbard tight-binding Hamiltonian is discussed. © 1994.