OBSERVATION OF POWER-LAW CORRELATIONS IN SILICA-PARTICLE AGGREGATES BY SMALL-ANGLE NEUTRON SCATTERING

1984 ◽  
pp. 87-90 ◽  
Author(s):  
S.K. SINHA ◽  
T. FRELTOFT ◽  
J. KJEMS
Keyword(s):  
Neutron Scattering ◽  
Power Law ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Silica Particle ◽  
Particle Aggregates

Spin-echo small-angle neutron scattering to study particle aggregates

2003 ◽  
Vol 36 (3) ◽  
pp. 816-819 ◽  
Author(s):  
Timofei Krouglov ◽  
Wicher H. Kraan ◽  
Jeroen Plomp ◽  
M. Theo Rekveldt ◽  
Wim G. Bouwman
Keyword(s):  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Spin Echo ◽  
Particle Aggregates

Small-Angle Neutron Scattering in F.C.C. Fe-Ni and Fe-Ni-C Alloys

2004 ◽  
Vol 443-444 ◽  
pp. 251-254 ◽  
Author(s):  
V.M. Nadutov ◽  
V.M. Garamus ◽  
R. Willumeit ◽  
Ye.O. Svystunov
Keyword(s):  
Neutron Scattering ◽  
Magnetic Structure ◽  
Power Law ◽  
Small Angle ◽  
Fourier Transformation ◽  
Small Angle Neutron Scattering ◽  
Size And Shape ◽  
Fractal Properties ◽  
Ni Alloy ◽  
Power Law Function

Small-angle neutron scattering was studied in Invar Fe-Ni-C alloys in comparison with the Fe-Ni alloy. Mössbauer measurement was carried out to indicate magnetic structure. The non-linear SANS curves were analysed using a power law function and the Porod approximation and interpreted in terms of aggregates characterized by smooth surfaces or fractal properties. The size and shape of the inhomogeneities were estimated by using the Indirect Fourier Transformation analysis.

Microstructure of die-cast alloys Mg–Zn–Al(–Ca): a study by electron microscopy and small-angle neutron scattering

2003 ◽  
Vol 94 (5) ◽  
pp. 564-571 ◽  
Author(s):  
Michael Vogel ◽  
Oliver Kraft ◽  
Peter Staron ◽  
Helmut Clemens ◽  
Rainer Rauh ◽  
...  
Keyword(s):  
Electron Microscopy ◽  
Neutron Scattering ◽  
Small Angle ◽  
Small Angle Neutron Scattering ◽  
Die Cast ◽  
Cast Alloys
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