scholarly journals Electronic behaviour of Au-Pt alloys and the 4f binding energy shift anomaly in Au bimetallics- X-ray spectroscopy studies

AIP Advances ◽  
2018 ◽  
Vol 8 (6) ◽  
pp. 065210 ◽  
Author(s):  
Dongniu Wang ◽  
Xiaoyu Cui ◽  
Qunfeng Xiao ◽  
Yongfeng Hu ◽  
Zhiqiang Wang ◽  
...  
Keyword(s):  
Binding Energy ◽  
Energy Shift ◽  
X Ray ◽  
Binding Energy Shift ◽  
Pt Alloys ◽  
Spectroscopy Studies

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.

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.

Size Dependence of the 2p3/2 and 3d5/2 Binding Energy Shift of Ni Nanostructures: Skin-Depth Charge and Energy Trapping

2009 ◽  
Vol 113 (25) ◽  
pp. 10939-10946 ◽  
Author(s):  
Yi Sun ◽  
J. S. Pan ◽  
J. G. Tao ◽  
Y. G. Nie ◽  
C. H. A. Huan ◽  
...  
Keyword(s):  
Binding Energy ◽  
Size Dependence ◽  
Energy Shift ◽  
Skin Depth ◽  
Energy Trapping ◽  
Binding Energy Shift

COMPOSITION AND OPTICAL CHARACTERISTICS OF ELECTROCHEMICALLY-SYNTHESIZED GaAs NANOCRYSTALS

2004 ◽  
Vol 03 (03) ◽  
pp. 281-292 ◽  
Author(s):  
J. NAYAK ◽  
S. VARMA ◽  
D. PARAMANIK ◽  
S. N. SAHU
Keyword(s):  
Room Temperature ◽  
Low Cost ◽  
Energy Shift ◽  
Electrochemical Technique ◽  
X Rays ◽  
Emission Analysis ◽  
X Ray ◽  
The Core ◽  
Infrared Luminescence ◽  
Binding Energy Shift

The synthesis of the GaAs nanoparticles, having sizes 7 nm to 15 nm, by a low cost electrochemical technique has been reported. The absence of any foreign impurity has been confirmed by the Proton-Induced X-rays Emission analysis. Rutherford Backscattering measurement has been performed in order to estimate the thickness of the nanoparticle-generated thin film as a function of the electrolysis current density. The X-ray Photoelectron Spectroscopic study confirms the formation of GaAs and exhibits the binding energy shift of the core shell electrons as an implication of the nanostructure effect. Very weak infrared luminescence due to the radiative recombination of the impurity bound exciton has been detected from yttrium-doped GaAs nanocrystals, even at room temperature.

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