Topological short-range disorder inAu1−xNixsolid solutions: An extended x-ray-absorption fine-structure spectroscopy and computer-simulation study

1988 ◽  
Vol 38 (9) ◽  
pp. 5944-5964 ◽  
Author(s):  
G. Renaud ◽  
N. Motta ◽  
F. Lançon ◽  
M. Belakhovsky
Keyword(s):  
Computer Simulation ◽  
Fine Structure ◽  
Simulation Study ◽  
Short Range ◽  
Computer Simulation Study ◽  
X Ray ◽  
Absorption Fine ◽  
X Ray Absorption

Short Range Order Strucrures in Y-Pr-Ba-Cu-O System Studied by X-Ray Absorption Fine Structure (XAFS) Techniques

1990 ◽  
Vol 209 ◽  
Author(s):  
Y.H. Kao ◽  
A. Krol ◽  
Z.H. Ming ◽  
C.S. Lin ◽  
Y.L. Soo ◽  
...  
Keyword(s):  
Fine Structure ◽  
Local Structure ◽  
Short Range ◽  
Direct Evidence ◽  
Nearest Neighbor ◽  
Compound System ◽  
Local Distribution ◽  
X Ray ◽  
Absorption Fine ◽  
X Ray Absorption

ABSTRACTLocal structure around the constituent atoms in the compound system Y1-xPrxBa2CU3O7-y has been investigated by means of x-ray absorption fine structure (XAFS) techniques. By comparing the local structure in the compound x=1 with its counterpart x=0, the XAFS results provide a direct evidence that Pr has replaced Y in the material. The nearest-neighbor structure in the CuO2 planes seems to remain intact as × varies from 0 to 1, indicating that substitution of Pr for Y does not disturb the local distribution of holes in the CuO2 planes. We suggest that local disorder and distortions in the second-neighbor bonding configuration could be responsible for suppression of superconductivity with increasing Pr content in the system.

Short-range atomic structure of 1 wt. % Ga δ-stabilized plutonium by x-ray-absorption fine-structure spectroscopy

1995 ◽  
Vol 51 (2) ◽  
pp. 751-755 ◽  
Author(s):  
L. E. Cox ◽  
R. Martinez ◽  
J. H. Nickel ◽  
S. D. Conradson ◽  
P. G. Allen
Keyword(s):  
Fine Structure ◽  
Atomic Structure ◽  
Short Range ◽  
X Ray ◽  
Absorption Fine ◽  
X Ray Absorption

X-ray absorption fine structure study of short-range order of iron in Fe/Al multilayers

2000 ◽  
Vol 87 (10) ◽  
pp. 7218-7226 ◽  
Author(s):  
Dirk C. Meyer ◽  
Kurt Richter ◽  
Peter Paufler ◽  
Peter Gawlitza ◽  
Thomas Holz
Keyword(s):  
Fine Structure ◽  
Short Range ◽  
Short Range Order ◽  
Structure Study ◽  
Range Order ◽  
X Ray ◽  
Absorption Fine ◽  
X Ray Absorption

Short-Range Order in Se-Rich Ge–Se Glasses—An Extended X-Ray Absorption Fine Structure Study

1999 ◽  
Vol 145 (1) ◽  
pp. 253-259 ◽  
Author(s):  
Egil Gulbrandsen ◽  
Hege Britt Johnsen ◽  
Monica Endregaard ◽  
Tor Grande ◽  
Svein Stølen
Keyword(s):  
Fine Structure ◽  
Short Range ◽  
Short Range Order ◽  
Structure Study ◽  
Range Order ◽  
X Ray ◽  
Absorption Fine ◽  
X Ray Absorption
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