HIGH RESOLUTION CORE LEVEL SPECTROSCOPY AT THE Cu/Ru(0001) INTERFACE

2002 ◽  
Vol 09 (02) ◽  
pp. 723-727 ◽  
Author(s):  
T. H. ANDERSEN ◽  
L. BECH ◽  
J. ONSGAARD ◽  
S. V. HOFFMANN ◽  
Z. LI
Keyword(s):  
High Resolution ◽  
Synchrotron Radiation ◽  
Binding Energy ◽  
Energy Shift ◽  
Core Level ◽  
Photoemission Spectroscopy ◽  
Copper Adsorption ◽  
X Ray ◽  
Level Shifts ◽  
Binding Energy Shift

Copper adsorption on Ru(0001) has been studied by synchrotron radiation. The clean Ru 3d 5/2 spectra were found to consist of two components with a binding energy shift of 400 meV. The component with the lower binding energy represents the first layer of ruthenium atoms. Adsorption of copper gives rise to core level shifts of the Ru 3d 5/2 components, which were studied as a function of Cu coverage. Experiments were carried out with copper coverages varying from the submonolayer range up to two monolayers of copper. The binding energy of the Cu 2p 3/2 level was measured by X-ray photoemission spectroscopy.

Soft X-ray Si 2p core-level spectra of H8Si8O12 physisorbed on Si(111)-H: additional experimental evidence regarding the binding energy shift of the HSi03 fragment

1996 ◽  
Vol 446 ◽  
Author(s):  
K. Z. Zhang ◽  
Mark M. Banaszak Holl ◽  
F. R. McFeely
Keyword(s):  
Binding Energy ◽  
Experimental Evidence ◽  
Strong Support ◽  
Energy Shift ◽  
Core Level ◽  
X Ray ◽  
Binding Energy Shift

AbstractThe hydridospherosiloxane cluster H8Si8012 has been physisorbed onto Si(111)-H and soft X-ray Si 2p core-level photoemission spectra obtained. The results of these experiments provide strong support for previous binding energy assignments of HSi03 moieties at -3.6 eV.

Composition and Structure of β-SiC(100)-(2 × 2) Surfaces Monitored by Photoemission Spectroscopy using Synchrotron Radiation

1998 ◽  
Vol 05 (01) ◽  
pp. 213-217 ◽  
Author(s):  
L. Douillard ◽  
F. Semond ◽  
P. Soukiassian ◽  
D. Dunham ◽  
F. Amy ◽  
...  
Keyword(s):  
Synchrotron Radiation ◽  
Experimental Evidence ◽  
Valence Band ◽  
Surface Reconstruction ◽  
Core Level ◽  
Single Domain ◽  
Photoemission Spectroscopy ◽  
Spectral Features ◽  
Composition And Structure ◽  
Level Shifts

We investigate the single domain β-SiC(100)-(2 × 1) surface reconstruction by core level and valence band photoemission spectroscopies using synchrotron radiation. Specific spectral features at the Si 2p and C 1s core levels including bulk and surface core level shifts, and in the valence band, bring experimental evidence of reproducible β-SiC(100)-(2 × 1) structures having different Si/C compositions ranging from Si-terminated to Si- + C-containing surfaces.

Binding energy shift in photoemission spectroscopy study of Ni clusters deposited on rutile TiO2 surfaces

2009 ◽  
Vol 256 (4) ◽  
pp. 1088-1091 ◽  
Author(s):  
J.S. Pan ◽  
J.G. Tao ◽  
C.H.A. Huan ◽  
Z. Zhang ◽  
J.W. Chai ◽  
...  
Keyword(s):  
Binding Energy ◽  
Energy Shift ◽  
Photoemission Spectroscopy ◽  
Spectroscopy Study ◽  
Rutile Tio2 ◽  
Binding Energy Shift ◽  
Ni Clusters

Core‐level shifts of silicon–hydrogen species on chemically treated Si surfaces studied by high‐resolution x‐ray photoelectron spectroscopy

1995 ◽  
Vol 67 (14) ◽  
pp. 2049-2051 ◽  
Author(s):  
C. H. Bjorkman ◽  
J. L. Alay ◽  
H. Nishimura ◽  
M. Fukuda ◽  
T. Yamazaki ◽  
...  
Keyword(s):  
High Resolution ◽  
Photoelectron Spectroscopy ◽  
Core Level ◽  
X Ray ◽  
Chemically Treated ◽  
Level Shifts
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