The PCF of Pd76B24 glassy alloy was approximated as a sum of analytical expressions each pertaining to a discrete contribution of distances, a further term accounting for the structureless range. The analysis brought to the light the presence of a large spread of pseudo-square distances near r1√2, characteristic of the octahedral coordination, overshadowed in the experimental behavior. A topological distribution close to the trigonal prism capped with three half octahedral appears a sound structural basis for the amorphous arrangement, in spite of its possible evaluation within the conceptual framework of a dense binary mixture of randomly packed hard spheres.

Structural investigation of Pd76B24 glassy alloy. Local order parameters from a semi-empirical mathematical model / Cocco G; Enzo S; Sampoli M; Schiffini L.. - In: JOURNAL OF NON-CRYSTALLINE SOLIDS. - ISSN 0022-3093. - 61-62:1(1984), pp. 00223093.577-00223093.582.

Structural investigation of Pd76B24 glassy alloy. Local order parameters from a semi-empirical mathematical model

ENZO, Stefano;
1984

Abstract

The PCF of Pd76B24 glassy alloy was approximated as a sum of analytical expressions each pertaining to a discrete contribution of distances, a further term accounting for the structureless range. The analysis brought to the light the presence of a large spread of pseudo-square distances near r1√2, characteristic of the octahedral coordination, overshadowed in the experimental behavior. A topological distribution close to the trigonal prism capped with three half octahedral appears a sound structural basis for the amorphous arrangement, in spite of its possible evaluation within the conceptual framework of a dense binary mixture of randomly packed hard spheres.
Structural investigation of Pd76B24 glassy alloy. Local order parameters from a semi-empirical mathematical model / Cocco G; Enzo S; Sampoli M; Schiffini L.. - In: JOURNAL OF NON-CRYSTALLINE SOLIDS. - ISSN 0022-3093. - 61-62:1(1984), pp. 00223093.577-00223093.582.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11388/83248
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