A positron lifetime study of cellular precipitation in Al-22 at.% Zn alloy

Bharathi, A.; Sundar, C. S.; Gopinathan, K. P.

doi:10.1080/01418618808209948

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Solute Clustering In Quenched Alloys1

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1990

1999

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Cited by 5 publications

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“…of GP zones can be investigated. In addition to the study of the early stages of the clustering process, PAS can also be used to investigate the later stages of precipitation process by probing the defects generated at the interfaces of the precipitate/matrix interface, as has been carried out in A1-22°o Zn alloy (Bharathi et al 1988a).…”

Section: Solute Clustering In Quenched Alloysmentioning

confidence: 99%

Positron annihilation spectroscopy in materials science

Sundar

1994

Bull. Mater. Sci.

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The application of positron annihilation spectroscopy to the study of defects in materials is illustrated through several examples drawn from our work. These include the study of vacancy clustering in metals, clustering of He atoms to form bubbles, and solute clustering in alloys. Results of studies on novel materials such as quasicrystals, cuprate superconductors and fullerenes are also presented.

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Section: Solute Clustering In Quenched Alloysmentioning

confidence: 99%