A study of the structural changes in Co-Si-B glasses by neutron diffraction

Neutron diffraction experiments have been performed to investigate the structure of the ternary Co70Si30-xBx glasses with x=9, 12 and 21 and Ni70Si9B21 in the 15 to 300 K temperature range. The reduced distribution functions G(r) allow a scrutiny of the contributions of the different pair correlations. The comparison of these functions for compounds with the same Co content has been especially useful in determining the assignments for the first pair distances, which are close to those of the binary alloys.

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