Mössbauer-effect and x-ray-absorption spectral study of sonochemically prepared amorphous iron

1998 ◽  
Vol 57 (17) ◽  
pp. 10716-10722 ◽  
Author(s):  
Gary J. Long ◽  
Dimitri Hautot ◽  
Quentin A. Pankhurst ◽  
D. Vandormael ◽  
F. Grandjean ◽  
...  
Keyword(s):  
Spectral Study ◽  
Mössbauer Effect ◽  
Mossbauer Effect ◽  
Amorphous Iron ◽  
X Ray ◽  
X Ray Absorption

X-ray absorption, neutron diffraction, and Mössbauer effect studies of MnZn–ferrite processed through high-energy ball milling

1999 ◽  
Vol 85 (8) ◽  
pp. 5172-5174 ◽  
Author(s):  
D. J. Fatemi ◽  
V. G. Harris ◽  
M. X. Chen ◽  
S. K. Malik ◽  
W. B. Yelon ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Ball Milling ◽  
Mössbauer Effect ◽  
High Energy ◽  
High Energy Ball Milling ◽  
Mossbauer Effect ◽  
Mnzn Ferrite ◽  
X Ray ◽  
Energy Ball ◽  
X Ray Absorption

scholarly journals X-ray and237Np Mössbauer effect investigation on the NpB2C compound

2010 ◽  
Vol 217 ◽  
pp. 012140 ◽  
Author(s):  
P Gaczynski ◽  
P Rogl ◽  
E Colineau ◽  
R Eloirdi ◽  
F Wastin ◽  
...  
Keyword(s):  
Mössbauer Effect ◽  
Mossbauer Effect ◽  
X Ray

X-ray diffraction and Mössbauer-effect study of the decagonalAl7(Mn1−xFex)2alloy

1987 ◽  
Vol 35 (6) ◽  
pp. 3005-3008 ◽  
Author(s):  
B. Koopmans ◽  
P. J. Schurer ◽  
F. van der Woude ◽  
P. Bronsveld
Keyword(s):  
Mössbauer Effect ◽  
Effect Study ◽  
X Ray Diffraction ◽  
Mossbauer Effect ◽  
X Ray

On the composition of delafossite

1968 ◽  
Vol 36 (281) ◽  
pp. 643-650 ◽  
Author(s):  
H. Wiedersich ◽  
J. W. Savage ◽  
A. H. Muir ◽  
D. G. Swarthout
Keyword(s):  
Solid State ◽  
Isomer Shift ◽  
Solid State Reaction ◽  
Mössbauer Effect ◽  
Mossbauer Effect ◽  
Stable Compound ◽  
X Ray ◽  
Mössbauer Isomer Shift ◽  
Approximate Composition ◽  
Chemical Techniques

SummaryOxides of the Cu-Fe-O system prepared by solid-state reaction methods have been investigated by X-ray, Mössbauer effect, and analytical chemical techniques. In agreement with most previous investigations of this system, it is found that CuFeO2 exists as a stable compound, and that the mineral delafossite has essentially this composition. These results are in disagreement with those of Buist, Gadalla, and White who propose that delafossite has an approximate composition Cu6Fe3O7 instead of CuFeO2. In fact, a compound of composition Cu6F3O7 could not be prepared. The Mössbauer isomer shift provides confirmation that the iron in CuFeO2 is trivalent.

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