A new approach to the determination of the uncertainty in neutron diffraction experiments with isotopic substitution method

2014 ◽  
Vol 198 ◽  
pp. 5-10
Author(s):  
Imre Bakó ◽  
Gábor Pálinkás ◽  
Tamás Grósz ◽  
Szabolcs Bálint ◽  
Gergely Tóth ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Isotopic Substitution ◽  
Substitution Method ◽  
New Approach

Neutron Diffraction Study on the Structure of the Metallic Glass Cu57Zr43

1983 ◽  
Vol 38 (11) ◽  
pp. 1210-1222 ◽  
Author(s):  
P. Lamparter ◽  
S. Steeb ◽  
E. Grallath
Keyword(s):  
Neutron Diffraction ◽  
Metallic Glasses ◽  
Neutron Diffraction Study ◽  
Isotopic Substitution ◽  
Substitution Method ◽  
Chemical Ordering ◽  
Structure Factors ◽  
Theoretical Investigations ◽  
Binary Metallic Glasses ◽  
Scattering Contribution

The structure of amorphous Cu57Zr43 has been investigated by neutron diffraction using the isotopic substitution method with the isotopes 63Cu and 65Cu besides natural Cu. From the scattering contribution of concentration fluctuations to the measured structure factors and from the atomic distances chemical ordering is concluded to exist in amorphous Cu57Zr43. The structural results are compared with previous experimental and theoretical investigations of Cu- Zr- and other binary metallic glasses formed by transition metals. Evidence is given that the topological as well as the chemical short range order is asymmetric in respect to both components in this type of metallic glasses

scholarly journals Liquid Structure of 1-Butyl-3-methylimidazolium Hexafluorophosphate by Neutron Diffraction with H/D Isotopic Substitution Method

2008 ◽  
Vol 24 (10) ◽  
pp. 1373-1376 ◽  
Author(s):  
Mitsuhiro KANAKUBO ◽  
Takuji IKEDA ◽  
Takafumi AIZAWA ◽  
Hiroshi NANJO ◽  
Yasuo KAMEDA ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Liquid Structure ◽  
Isotopic Substitution ◽  
Substitution Method

Structure determination of AgGeS glasses by isotopic substitution neutron diffraction

1995 ◽  
Vol 192-193 ◽  
pp. 57-60 ◽  
Author(s):  
J.H. Lee ◽  
A.P. Owens ◽  
A. Pradel ◽  
A.C. Hannon ◽  
M. Ribes ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Structure Determination ◽  
Isotopic Substitution

A determination of the structure of liquid Ga2Te3using combined X-ray diffraction and neutron diffraction with isotopic substitution

2001 ◽  
Vol 99 (10) ◽  
pp. 767-772 ◽  
Author(s):  
P. BUCHANAN ◽  
A. C. BARNES ◽  
K. R. WHITTLE ◽  
M. A. HAMILTON ◽  
A. N. FITCH ◽  
...  
Keyword(s):  
Neutron Diffraction ◽  
Isotopic Substitution ◽  
X Ray Diffraction ◽  
X Ray ◽  
Structure Of Liquid

Determination of Fe3+ sites in a NaFeSi2O6 glass by neutron diffraction with isotopic substitution coupled with numerical simulation

2006 ◽  
Vol 89 (14) ◽  
pp. 141911 ◽  
Author(s):  
Coralie Weigel ◽  
Laurent Cormier ◽  
Laurence Galoisy ◽  
Georges Calas ◽  
Daniel Bowron ◽  
...  
Keyword(s):  
Numerical Simulation ◽  
Neutron Diffraction ◽  
Isotopic Substitution

Neutron Diffraction with the Metallic Glass Ni81B19 Using Isotopic Substitution

1981 ◽  
Vol 36 (4) ◽  
pp. 419-420 ◽  
Author(s):  
P. Lamparter ◽  
W. Sperl ◽  
G. Rainer-Harbach ◽  
S. Steeb
Keyword(s):  
Neutron Diffraction ◽  
Metallic Glass ◽  
Isotopic Substitution ◽  
Partial Structure ◽  
Experimental Realization ◽  
Structure Factors ◽  
The Moment ◽  
Mathematical Evaluation ◽  
Structural Research

In the field of structural research of metallic T80M20-glasses (T = Fe, Co, Ni; M = B, P) at the moment large interest exists in the determination of the so called partial structure factors Smn, especially of the structure factor SMM which is determined by the arrangement of the met-alloid atoms. Since the mathematical evaluation of SMM from three measured total structur factors is rather uncertain, in [1] a method was proposed for the direct measuring of SBB in Ni81B19, the experimental realization of which will be reported in the present paper

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