The Pressure Effect on Glass Formation and Cluster Structure Evolution during Cooling Process of PdNi Alloy: A Molecular Dynamics Study

• Authors: S. Kazanc , F. Celik
• Languages of publication: EN

Abstracts

EN

Based on the embedded atom method a molecular dynamics simulation technique has been used to study the glass formation and atomic short range order in Pd-Ni binary alloy. By using radial distribution functions and Honeycutt-Andersen pair analysis methods, the structural development of this alloy is studied by quenching from the liquid at two different cooling rates and under 0 and 5 GPa pressures. The results show that the variation of local atomic bonded pairs is of great importance to understand the glass formation process and increase of the number of the ideal icosahedra under high pressure contributes to more ideal glass formation of model alloy.

Keywords

EN

64.70.pe; 83.10.Rs; 34.20.Cf

Discipline

• 34.20.Cf: Interatomic potentials and forces
• 83.10.Rs: Computer simulation of molecular and particle dynamics
• 64.70.pe: Metallic glasses

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2014
• Volume: 125
• Issue: 1
• Pages: 49-53

Dates

published

2014-01

received

2012-10-16

(unknown)

2013-10-08

Contributors

author

S. Kazanc

• Firat University, Faculty of Education, Physics Teaching Programme, 23119 Elazig, Turkey

author

F. Celik

• Bitlis Eren University, Faculty of Arts and Sciences, Physics Department, 13000 Bitlis, Turkey

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Identifiers

DOI

10.12693/APhysPolA.125.49