125 citations · 1.4k across the 58 of their papers we have counts for
58 papers
Reversible-to-irreversible transition of colloidal polycrystals under cyclic athermal quasistatic deformation
Khushika, Lasse Laurson, Pritam Kumar Jana
Cyclic loading on granular packings and amorphous media exhibits a transition from reversible elastic behavior to irreversible plasticity. The present study compares the irreversib…
Estimating predictability of depinning dynamics by machine learning
Valtteri Haavisto, Marcin Mińkowski, Lasse Laurson
Predicting the future behaviour of complex systems exhibiting critical-like dynamics is often considered to be an intrinsically hard task. Here, we study the predictability of the…
Barkhausen noise in disordered strip-like ferromagnets: experiment vs. simulations
Djordje Spasojevic, Milos Marinkovic, Dragutin Jovkovic +3
In this paper, we compare the results obtained from the low-frequency Barkhausen noise recordings performed on a VITROPERM 800 metallic glass sample with the results from the numer…
Predicting elastic and plastic properties of small iron polycrystals by machine learning
Marcin Mińkowski, Lasse Laurson
Deformation of crystalline materials is an interesting example of complex system behaviour. Small samples typically exhibit a stochastic-like, irregular response to externally appl…
Bayesian optimization of discrete dislocation plasticity of two-dimensional precipitation hardened crystals
Mika Sarvilahti, Lasse Laurson
Discovering relationships between materials' microstructures and mechanical properties is a key goal of materials science. Here, we outline a strategy exploiting Bayesian optimizat…
Asymmetric Roughness of Elastic Interfaces at the Depinning Threshold
Esko Toivonen, Matti Molkkari, Esa Räsänen +1
Roughness of driven elastic interfaces in random media is typically understood to be characterized by a single roughness exponent . We show that at the depinning threshold, due…