Branching ratio in x-ray absorption spectroscopy

1988 ◽  
Vol 38 (5) ◽  
pp. 3158-3171 ◽  
Author(s):  
B. T. Thole ◽  
G. van der Laan
Keyword(s):  
Absorption Spectroscopy ◽  
Branching Ratio ◽  
X Ray ◽  
X Ray Absorption

Comparison of branching ratio and sum-rule analyses of magnetic circular dichroism in x-ray-absorption spectroscopy

1995 ◽  
Vol 52 (9) ◽  
pp. 6530-6541 ◽  
Author(s):  
J. G. Tobin ◽  
G. D. Waddill ◽  
A. F. Jankowski ◽  
P. A. Sterne ◽  
D. P. Pappas
Keyword(s):  
Circular Dichroism ◽  
Absorption Spectroscopy ◽  
Magnetic Circular Dichroism ◽  
Branching Ratio ◽  
Sum Rule ◽  
X Ray ◽  
X Ray Absorption ◽  
Circular Dichroïsm

scholarly journals Towards the Quantification of 5f Delocalization

2020 ◽  
Vol 10 (8) ◽  
pp. 2918 ◽  
Author(s):  
J. G. Tobin ◽  
S. Nowak ◽  
S.-W. Yu ◽  
R. Alonso-Mori ◽  
T. Kroll ◽  
...  
Keyword(s):  
Absorption Spectroscopy ◽  
Emission Spectroscopy ◽  
Branching Ratio ◽  
X Ray ◽  
5F Electrons ◽  
X Ray Absorption

By using M4,5 X-ray Emission Spectroscopy (XES) in the tender X-ray regime, it is possible to quantify 5f delocalization in the actinides. Previous analyses, utilizing the Branching Ratio (BR) in the N4,5 X-ray Absorption Spectroscopy (XAS), could not discriminate between the cases of localized n = 2 and delocalized n = 3, in uranium materials, where n is the number of 5f electrons on the U entity. Here, it is shown that, by employing the ubiquitous 6p → 3d XES as a point of normalization, the localized n = 2 and delocalized n = 3 cases can be easily distinguished and quantified.

X-RAY ABSORPTION SPECTROSCOPY STUDY OF Cu-BASED METHANOL CATALYSTS. 2. REDUCED STATE

1986 ◽  
Vol 47 (C8) ◽  
pp. C8-237-C8-242 ◽  
Author(s):  
B. S. CLAUSEN ◽  
B. LENGELER ◽  
B. S. RASMUSSEN ◽  
W. NIEMANN ◽  
H. TOPSØE
Keyword(s):  
Absorption Spectroscopy ◽  
Spectroscopy Study ◽  
X Ray ◽  
X Ray Absorption ◽  
Reduced State

GAS PHASE X-RAY ABSORPTION SPECTROSCOPY WITH AN ELECTRON YIELD DETECTOR

1986 ◽  
Vol 47 (C8) ◽  
pp. C8-149-C8-151
Author(s):  
F. W. LYTLE ◽  
R. B. GREEGOR ◽  
G. H. VIA ◽  
J. M. BROWN ◽  
G. MEITZNER
Keyword(s):  
Gas Phase ◽  
Absorption Spectroscopy ◽  
X Ray ◽  
Electron Yield ◽  
X Ray Absorption

THE FORMATION, STRUCTURE AND DISSOLUTION OF THE FERRITIN IRON CORE STUDIED BY X-RAY ABSORPTION SPECTROSCOPY

1986 ◽  
Vol 47 (C8) ◽  
pp. C8-1155-C8-1157
Author(s):  
E. C. THEIL ◽  
D. E. SAYERS ◽  
C. Y. YANG ◽  
A. FONTAINE ◽  
E. DARTYGE
Keyword(s):  
Absorption Spectroscopy ◽  
Iron Core ◽  
X Ray ◽  
Ferritin Iron ◽  
X Ray Absorption
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