Liquid carbon tetrachloride: Atom pair correlation functions from neutron and x‐ray diffraction

1976 ◽  
Vol 65 (2) ◽  
pp. 573-579 ◽  
Author(s):  
A. H. Narten
Keyword(s):  
Carbon Tetrachloride ◽  
Correlation Functions ◽  
Pair Correlation ◽  
X Ray Diffraction ◽  
Atom Pair ◽  
Liquid Carbon ◽  
Pair Correlation Functions ◽  
X Ray

X-Ray Diffraction with Molten AuxMn100-x-Alloys

1995 ◽  
Vol 50 (9) ◽  
pp. 831-836
Author(s):  
R. M. Hagenmayer ◽  
P. Lamparter ◽  
S. Steeb
Keyword(s):  
Correlation Functions ◽  
Short Range ◽  
Short Range Order ◽  
Pair Correlation ◽  
Diffraction Method ◽  
X Ray Diffraction ◽  
Pair Correlation Functions ◽  
X Ray ◽  
Structure Factors ◽  
Total Structure

Abstract The molten alloys Au28.5Mn71.5 and Au68Mn32 are investigated with the energy dispersive X-ray diffraction method which works rather fast so that the evaporation loss of Mn from the molten alloys is kept low. From the observed prepeak follows that both melts are compound-forming but the gold rich melt Au68Mn32 shows only 50% of the short range order existent within the Au28.5Mn71.5 melt. Total structure factors and total pair correlation functions are discussed.

X-Ray and Neutron Diffraction with Amorphous Ti67Si33, V67Si33, and Cr67Si33

1993 ◽  
Vol 48 (7) ◽  
pp. 777-783 ◽  
Author(s):  
A. Präffcke ◽  
P. Lamparter ◽  
S. Steeb
Keyword(s):  
Neutron Diffraction ◽  
Metallic Glasses ◽  
Correlation Functions ◽  
Amorphous Alloys ◽  
Pair Correlation ◽  
X Ray Diffraction ◽  
Neutron Data ◽  
Pair Correlation Functions ◽  
X Ray ◽  
Atomic Diameter

Abstract The amorphous alloys Ti67Si33 , V67Si33 , and Cr67Si33 were produced by sputtering. Their structure was investigated by X-ray and neutron diffraction. X-ray diffraction showed that the structure of the three metallic glasses is not isomorphous. Neutron diffraction showed that Si-Si atomic pairs occur preferentially with distances distinctly larger than the atomic diameter of the Si atoms. For T67Si33 partial pair correlation functions could be evaluated from combination of the X-ray and the neutron data.The structural results are compared with the structure of amorphous Mn74Si23P3 .

X-Ray Investigations on Molten Cu-Sb Alloys

1994 ◽  
Vol 49 (4-5) ◽  
pp. 530-534 ◽  
Author(s):  
Th. Halm ◽  
H. Neumann ◽  
W. Hoyer
Keyword(s):  
Electronic Properties ◽  
Structure Factor ◽  
Correlation Functions ◽  
Pair Correlation ◽  
Model Structure ◽  
X Ray Diffraction ◽  
X Ray ◽  
Structure Factors ◽  
Diffraction Structure ◽  
Eutectic Concentration

Abstract Using X-ray diffraction, structure factors and pair correlation functions of several molten Cu-Sb alloys and pure antimony were determined and compared with published structural, thermodynamic and electronic properties. The eutectic concentration Cu37Sb63 was investigated in dependence on temperature, and a model structure factor was calculated applying a segregation model.

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