Browsing by Author "Ocenásek, Jan"
Now showing items 1-3 of 3
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Extracting uniaxial responses of single crystals from sharp and spherical hardness measurements
(2015-05-01)
Article
Open AccessThis investigation provides a mechanistic background to mechanical property extractions performed from single-crystal microhardness measurements. The analysis concerns both spherical and sharp (pyramidal) indentations. We ... -
Strain hardening and dislocation avalanches in micrometer-sized dimensions
(2015-06-01)
Article
Open AccessPresent experiments and computational simulations furnish a fundamental background to the understanding of plastic flow across sample sizes. It is shown that self-organized criticality (SOC) governs the size distribution ... -
Unraveling deformation mechanisms around FCC and BCC nanocontacts through slip trace and pileup topography analyses
(2017-02-15)
Article
Open AccessNanocontact loadings offer the potential to investigate crystal plasticity from surface slip trace emissions and distinct pileup patterns where individual atomic terraces arrange into hillocks and symmetric rosettes. Our ...
