Spin‐polarized electron energy‐loss spectroscopy of metastable bcc cobalt films (abstract)

1988 ◽  
Vol 63 (8) ◽  
pp. 4069-4069
Author(s):  
D. M. Lind ◽  
Y. U. Idzerda ◽  
G. A. Prinz ◽  
B. T. Jonker ◽  
J. J. Krebs
Keyword(s):  
Energy Loss ◽  
Electron Energy ◽  
Electron Energy Loss Spectroscopy ◽  
Cobalt Films ◽  
Spin Polarized ◽  
Electron Energy Loss

Spin-Polarized Eels on Ultrathin FCC Co Layers on CU(100)

1991 ◽  
Vol 231 ◽  
Author(s):  
K.-P. Kamper ◽  
D.L. Abraham ◽  
H. Hopster
Keyword(s):  
Electronic Structure ◽  
Energy Loss ◽  
Electron Energy ◽  
Electron Energy Loss Spectroscopy ◽  
Remanent Magnetization ◽  
Room Temperature ◽  
Exchange Splitting ◽  
Monolayer Films ◽  
Spin Polarized ◽  
Electron Energy Loss

AbstractThe magnetism and the electronic structure of fcc Co films epitaxially grown on Cu(100) was investigated by spin polarized electron energy loss spectroscopy. Films above 2 atomic layers thickness show ferromagnetic order above room temperature with the magnetization in the plane. An exchange splitting of 0.8 eV and a Stoner gap of 300 meV is found. Films thinner than 1.6 layers do not show remanent magnetization above 80 K. No evidence for enhanced moments in monolayer films is found.

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