3 papers
cond-mat.mtrl-sci2015
Statistical Analysis and Stochastic Dislocation-Based Modelling of Microplasticity
Olga Kapetanou, Vasilis Koutsos, Efstathios Theotokoglou +2
Plastic deformation in microscale differs from the macroscopic plasticity in two respects: (i) the flow stress of small samples depends on their size (ii) the scatter of plasticity…
cond-mat.mtrl-sci2015
Pattern formation in a minimal model of continuum dislocation plasticity
Stefan Sandfeld, Michael Zaiser
The spontaneous emergence of heterogeneous dislocation patterns is a conspicuous feature of plastic deformation and strain hardening of crystalline solids. Despite long-standing ef…
cond-mat.mes-hall2010
Irradiated Carbon Nanostructures as Nanoscopic Pressure Cells
Michael Zaiser, Stefan Chartier
High-dose irradiation of nanostructures consisting of multiple graphene shells, such as spherical 'carbon onions' (CO) or cylindrical multi-walled carbon nanotubes (MWNT), induces…