Sulfur Adsorption at GaAs:  Role of the Adsorbate Solvation and Reactivity in Modification of Semiconductor Surface Electronic Structure

2001 ◽  
Vol 105 (23) ◽  
pp. 5427-5433 ◽  
Author(s):  
Mikhail V. Lebedev
Keyword(s):  
Electronic Structure ◽  
Semiconductor Surface ◽  
Surface Electronic Structure ◽  
Sulfur Adsorption

Role of Surface Electronic Structure in Thin Film Molecular Ordering

2005 ◽  
Vol 95 (25) ◽  
Author(s):  
G. E. Thayer ◽  
J. T. Sadowski ◽  
F. Meyer zu Heringdorf ◽  
T. Sakurai ◽  
R. M. Tromp
Keyword(s):  
Thin Film ◽  
Electronic Structure ◽  
Surface Electronic Structure ◽  
Molecular Ordering

INFLUENCE OF SURFACE MODIFICATION ON THE ADSORPTION DYNAMICS OF O2 ON Cu{100}

2004 ◽  
Vol 11 (04n05) ◽  
pp. 457-461 ◽  
Author(s):  
P. JUNELL ◽  
M. AHONEN ◽  
M. HIRSIMÄKI ◽  
M. VALDEN
Keyword(s):  
Electronic Structure ◽  
Surface Defects ◽  
Defect Density ◽  
Marginal Effect ◽  
Translational Energy ◽  
Adsorption Dynamics ◽  
Surface Electronic Structure ◽  
Steering Mechanism ◽  
Beam Surface

Translational energy ( E T ) dependence of oxygen ( O 2) adsorption on clean and modified Cu {100} has been studied by molecular beam surface scattering (MBSS) experiments. The role of surface defects on the adsorption dynamics has been investigated by blocking the defects with Ag and oxygen atoms, and by increasing the defect density with Ar +-ion bombardment. At low E T the adsorption of O 2 is shown to be indirect and facilitated either by a dynamical steering mechanism or a precursor state. At high E T the defects have only marginal effect on the adsorption. Additionally, the modification of the surface electronic structure by preadsorbed oxygen is shown to have a pronounced effect on the adsorption dynamics, whereas the electronic structure modification by preadsorbed Ag is shown to be relatively inefficient in changing the reactivity of Cu {100} towards O 2 adsorption.

scholarly journals The role of (sub)-surface oxygen on the surface electronic structure of hydrogen terminated (100) CVD diamond

2006 ◽  
Vol 15 (4-8) ◽  
pp. 687-691 ◽  
Author(s):  
W. Deferme ◽  
G. Tanasa ◽  
J. Amir ◽  
K. Haenen ◽  
M. Nesládek ◽  
...  
Keyword(s):  
Electronic Structure ◽  
Cvd Diamond ◽  
Surface Oxygen ◽  
Surface Electronic Structure

Hollow Atom Dynamics on LiF Covered Au(111): Role of the Surface Electronic Structure

1998 ◽  
Vol 81 (6) ◽  
pp. 1219-1222 ◽  
Author(s):  
H. Khemliche ◽  
T. Schlathölter ◽  
R. Hoekstra ◽  
R. Morgenstern ◽  
S. Schippers
Keyword(s):  
Electronic Structure ◽  
Surface Electronic Structure ◽  
Atom Dynamics
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