Formation and Electronic Structure of the Mn/GaAs(100) Interface

1992 ◽  
Vol 281 ◽  
Author(s):  
X. Jin ◽  
M. Zhang ◽  
G. S. Dong ◽  
Z. S. Li ◽  
Xun Wang ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Electron Density ◽  
Density Of States ◽  
Room Temperature ◽  
Early Stage ◽  
Ferromagnetic Phase ◽  
Two Dimensional ◽  
Interface Diffusion ◽  
Electron Density Of States ◽  
Fermi Edge

ABSTRACTFormation and electronic structure of the Mn/GaAs(100) interface grown at room temperature are studied by photoemission. The growth at early stage is identified to be in two-dimensional mode. The chemical reaction and the interface diffusion happened between Mn and GaAs are explored in some details. A ferromagnetic phase of Mn overlayer at early stage is deduced from the change of electron density of states near the Fermi edge.

Transition from a Bloch-Wilson to a free-electron density of states in Znn− clusters

2005 ◽  
Vol 123 (22) ◽  
pp. 221102 ◽  
Author(s):  
Oleg Kostko ◽  
Gert Wrigge ◽  
Ori Cheshnovsky ◽  
Bernd v. Issendorff
Keyword(s):  
Electron Density ◽  
Density Of States ◽  
Free Electron ◽  
Free Electron Density ◽  
Electron Density Of States
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