404 citations
- Ruhr University BochumDE46 papers
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- Centre National de la Recherche ScientifiqueFR21 papers
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- Friedrich-Alexander-Universität Erlangen-NürnbergDE13 papers
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11 papers · 1 filter
Macroscopic Elastic Properties of Textured ZrN--AlN Polycrystalline Aggregates: From Ab initio Calculations to Grain-Scale Interactions
David Holec, Peter Wagner, Ferenc Tasnádi +4
Despite the fast development of computational materials modelling, theoretical description of macroscopic elastic properties of textured polycrystalline aggregates starting from ba…
Ab initio study of point defects in NiTi-based alloys
David Holec, Martin Friák, Antonín Dlouhý +1
Changes in temperature or stress state may induce reversible B2(R) B19' martensitic transformations and associated shape memory effects in close-t…
On the velocity-strengthening behavior of dry friction
Yohai Bar-Sinai, Robert Spatschek, Efim A. Brener +1
The onset of frictional instabilities, e.g. earthquakes nucleation, is intimately related to velocity-weakening friction, in which the frictional resistance of interfaces decreases…
Crossover from tumbling to tank-treading-like motion in dense simulated suspensions of red blood cells
Timm Krüger, Markus Gross, Dierk Raabe +1
Via computer simulations, we provide evidence that the shear rate induced red blood cell tumbling-to-tank-treading transition also occurs at quite high volume fractions, where coll…
Instabilities at Frictional Interfaces: Creep Patches, Nucleation and Rupture Fronts
Yohai Bar-Sinai, Robert Spatschek, Efim A. Brener +1
The strength and stability of frictional interfaces, ranging from tribological systems to earthquake faults, are intimately related to the underlying spatially-extended dynamics. H…
Single particle fluctuations and directional correlations in driven hard sphere glasses
Suvendu Mandal, Vijaykumar Chikkadi, Bernard Nienhuis +3
Via event driven molecular dynamics simulations and experiments, we study the packing fraction and shear-rate dependence of single particle fluctuations and dynamic correlations in…