Paul Håkansson
Lund University
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Publication
Featured researches published by Paul Håkansson.
Nanotechnology | 2007
Magnus Larsson; Jakob Birkedal Wagner; Mathias Wallin; Paul Håkansson; Linus Fröberg; Lars Samuelson; L. Reine Wallenberg
The strain distribution in heterostructured wurtzite InAs/InP nanowires is measured by a peak finding technique using high resolution transmission electron microscopy images. We find that nanowires with a diameter of about 20 nm show a 10 nm strained area over the InAs/InP interface and the rest of the wire has a relaxed lattice structure. The lattice parameters and elastic properties for the wurtzite structure of InAs and InP are calculated and a nanowire interface is simulated using finite element calculations. Both the method and the experimental results are validated using a combination of finite element calculations and image simulations.
International Journal of Plasticity | 2007
Håkan Hallberg; Paul Håkansson; Matti Ristinmaa
International Journal of Plasticity | 2005
Paul Håkansson; Mathias Wallin; Matti Ristinmaa
International Journal of Solids and Structures | 2010
Håkan Hallberg; Paul Håkansson; Matti Ristinmaa
International Journal of Solids and Structures | 2008
Paul Håkansson; Mathias Wallin; Matti Ristinmaa
International Journal of Plasticity | 2006
Paul Håkansson; Mathias Wallin; Matti Ristinmaa
Encyclopedia of Thermal Stresses; pp 1-12 (2013) | 2013
Paul Håkansson; Matti Ristinmaa
1st International Conference on Material Modelling, ICMM | 2009
Matti Ristinmaa; Paul Håkansson; Håkan Hallberg
International Conference on Structural Engineering, Mechanics and Computation, 2007 | 2007
Paul Håkansson; Mathias Wallin; Matti Ristinmaa
The Nordic Seminar on Computational Mechanics | 2006
Håkan Hallberg; Paul Håkansson; Matti Ristinmaa
