Neutrons in Disordered Matter: Proceedings Euroconference '94 : Stockholm, Sweden, 9-13 June, 1994Monique Dahlborg, Ulf Dahlborg |
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Page 73
... atoms ( 1.70 Å for B , and 2.00 Å for P ) which is smaller than their atomic diam- eter ( 1.96 Å for B , and 2.56 Å for P ) . ( iii ) The Ni - M correlation is well defined : it is quite sharp and at the minimum between the first and ...
... atoms ( 1.70 Å for B , and 2.00 Å for P ) which is smaller than their atomic diam- eter ( 1.96 Å for B , and 2.56 Å for P ) . ( iii ) The Ni - M correlation is well defined : it is quite sharp and at the minimum between the first and ...
Page 74
... atoms are favoured in the amorphous state of the Ni - P and Ni - B alloys . Crystalline Ni3P and Ni3B contain as structural units face - capped trigonal prisms formed by 6 Ni atoms around a metalloid atom and 3 further Ni atoms on the ...
... atoms are favoured in the amorphous state of the Ni - P and Ni - B alloys . Crystalline Ni3P and Ni3B contain as structural units face - capped trigonal prisms formed by 6 Ni atoms around a metalloid atom and 3 further Ni atoms on the ...
Page 75
... atoms around the P and B atoms . We constructed 750 sta- tistical clusters ( SC1 ) where in each cluster ZMN ; Ni atoms were distributed randomly around a M atom at the distance RMNI with the only packing rule that the Ni atoms do not ...
... atoms around the P and B atoms . We constructed 750 sta- tistical clusters ( SC1 ) where in each cluster ZMN ; Ni atoms were distributed randomly around a M atom at the distance RMNI with the only packing rule that the Ni atoms do not ...
Common terms and phrases
Ź alloys amorphous analysis atoms behaviour binary bond angle bond length calculated carbon black chain Chem clusters configuration contribution coordination number correlation functions corresponding Cryst crystal crystalline curves determined diffraction data diffuse scattering disorder distances distribution function doped dynamics EISF elastic electronic energy EXAFS experimental data experiments fractal graphite hydration hydrogen ice Ih intensity interaction interatomic lattice layer liquid Me-O measured melt metallic glasses metalloid method molecular molecules neighbours neutron diffraction neutron scattering Ni-Nb Ni-Ni observed obtained oxygen pair correlation functions partial structure factors peak phase photons Phys Physica Scripta Physics polymer potential Q range Qmax radial distribution function Reverse Monte Carlo Rietveld refinement RMC model rotation sample scat scattering length short range order shown simulation solid structural parameters structure factor surface surfactant symmetry Table temperature tering tion titanium dioxide total structure factor X-ray