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Papers by Author: Helena Van Swygenhoven

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Size Effects in Plasticity: Experiments and Simulations

Authors: Helena Van Swygenhoven

Abstract: Large scale computer simulations suggest that in nanocrystalline metals grain boundaries act as source and sink for dislocations. This suggestion has been the motivation for developing a new in-situ X-ray diffraction technique that allow peak profile analysis of several Bragg diffraction peaks during tensile deformation. Synergies between simulations and experiments are discussed including new applications of the in-situ technique.

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Plastic Deformation in Metals with Nanosized Grains: Atomistic Simulations and Experiments

Authors: Helena Van Swygenhoven

Characterisation of Defects in Simulated Nanostructures

Authors: S. Van Petegem, Jan Kuriplach, Helena Van Swygenhoven, R. Meyer, Charles Dauwe, Danny Segers

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Structural Characterization of Nanostructured Ni₃Al Processed by Inert Gas Condensation

Authors: M. Yandouzi, B. Pauwels, D. Schryvers, Helena Van Swygenhoven, Gustaaf Van Tendeloo

Positron Annihilation Study of Nanocrystalline Ni₃Al: Simulations and Measurements

Authors: Jan Kuriplach, S. van Petegem, M. Hou, E.E. Zhurkin, Helena Van Swygenhoven, F. Dalla Torre, Gustaaf Van Tendeloo, M. Yandouzi, D. Schryvers, Danny Segers, A.L. Morales, S. Ettaoussi, Charles Dauwe

Magnetic Properties of Nanostructured Ferromagnetic Metals

Authors: Jörg F. Löffler, W. Wagner, Helena Van Swygenhoven, J. Meier, B. Doudin, J.-Ph. Ansermet

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Nanostructured Intermetallics: Structure and Mechanical Properties

Authors: Helena Van Swygenhoven, W. Wagner, Jörg F. Löffler

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Investigation of Nanocrystalline Fe by Small-Angle Neutron Scattering

Authors: Jörg F. Löffler, W. Wagner, Helena Van Swygenhoven

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