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8Dislocation configurations around a nanoindentation in the surface of a fcc metalPhilosophical Magazine 83 (4): 485-502. 2003.We report a scanning tunnelling microscopy investigation of the emission of dislocations around nanoindentations in the form of dislocation arrangements previously called hillocks , consisting of two pairs of Shockley partial dislocations, each encompassing a stacking fault. The spatial arrangement and size distribution of hillocks around the nanoindentation traces are studied. We show that standard dislocation theory for an isotropic continuum can be used to describe the stability of the hilloc…Read more
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12Dislocation emission at the onset of plasticity during nanoindentation in goldPhilosophical Magazine 88 (3): 281-296. 2008.
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8Dislocation generation and motion at the incipient stages of surface plasticity in baritePhilosophical Magazine 87 (26): 3959-3966. 2007.
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