Self-diffusion in the hexagonal structure of Zirconium and Hafnium: computer simulation studies
Document title: Self-diffusion in the hexagonal structure of Zirconium and Hafnium: computer simulation studies
Journal: Materials research
Database: PERIÓDICA
System number: 000312849
ISSN: 1516-1439
Authors: 1
2
Institutions: 1Universidad Nacional de San Martín, Instituto de Tecnología, Buenos Aires. Argentina
2Comisión Nacional de Energía Atómica, Centro Atómico Constituyentes, Buenos Aires. Argentina
Year:
Season: Oct-Dic
Volumen: 8
Number: 4
Pages: 431-434
Country: Brasil
Language: Inglés
Document type: Nota breve o noticia
Approach: Analítico
English abstract Self-diffusion by vacancy mechanism is studied in two metals of hexagonal close packed structure, namely Hafnium and Zirconium. Computer simulation techniques are used together with many-body potentials of the embedded atom type. Defect properties are calculated at 0 K by molecular static while molecular dynamic is used to explore a wide temperature range
Disciplines: Ingeniería,
Física y astronomía
Keyword: Ingeniería metalúrgica,
Física atómica y molecular,
Metales de transición,
Difusión,
Modelos computacionales,
Dinámica molecular
Keyword: Engineering,
Physics and astronomy,
Metallurgical engineering,
Atomic and molecular physics,
Transition metals,
Diffusion,
Computational models,
Molecular dynamics
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