Observation of a low-symmetry crystal structure for superconductingMgCNi3by NiK-edge x-ray absorption measurements

2003 ◽  
Vol 67 (6) ◽  
Author(s):  
A. Yu. Ignatov ◽  
L. M. Dieng ◽  
T. A. Tyson ◽  
T. He ◽  
R. J. Cava
Keyword(s):  
Crystal Structure ◽  
X Ray ◽  
X Ray Absorption ◽  
Low Symmetry ◽  
Absorption Measurements

scholarly journals Synthesis, Crystal Structure and Magnetic Properties of Bixbyite-type Vanadium Oxide Nitrides

2009 ◽  
Vol 64 (3) ◽  
pp. 281-286 ◽  
Author(s):  
Suliman Nakhal ◽  
Wilfried Hermes ◽  
Thorsten Ressler ◽  
Rainer Pöttgen ◽  
Martin Lerch
Keyword(s):  
Crystal Structure ◽  
Vanadium Oxide ◽  
Magnetic Ordering ◽  
Vanadium Oxides ◽  
Detectable Amount ◽  
X Ray Diffraction ◽  
X Ray ◽  
Vanadium Sulfide ◽  
Structure Result ◽  
X Ray Absorption

Ammonolysis of vanadium sulfide leads to the formation of bixbyite-type vanadium oxide nitrides. Small amounts of nitrogen incorporated in the structure result in the stabilization of the bixbyite type not known for vanadium oxides. The crystal structure was investigated using X-ray diffraction and X-ray absorption spectroscopy. At temperatures above 550 °C the powders decompose to corundumtype V2O3 containing no detectable amount of nitrogen. Below 39 K magnetic ordering is observed.

scholarly journals New Standardization Technique for X-Ray Absorption Measurements

1959 ◽  
Vol 31 (10) ◽  
pp. 1748-1748
Author(s):  
J. O. Hibbits ◽  
S. S. Cooper ◽  
M. R. Menke
Keyword(s):  
X Ray ◽  
X Ray Absorption ◽  
Standardization Technique ◽  
Absorption Measurements

Chemical Analysis Based on X-Ray Absorption Measurements. Solids and Liquids

1947 ◽  
Vol 19 (11) ◽  
pp. 861-865 ◽  
Author(s):  
H. A. Liebhafsky ◽  
H. M. Smith ◽  
H. E. Tanis ◽  
E. H. Winslow
Keyword(s):  
Chemical Analysis ◽  
X Ray ◽  
X Ray Absorption ◽  
Absorption Measurements
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