6 papers
Stochasticity of fatigue failure times in sheared glasses
Swarnendu Maity, Pushkar Khandare, Himangsu Bhaumik +2
Fatigue failure occurs when a solid is subjected to repeated, cyclic loading. Glasses subjected to cyclic shear deformation have recently been investigated using computer simulatio…
Elastoplastic Modelling of Cyclic Shear Deformation of Amorphous Solids
Pushkar Khandare, Srikanth Sastry
We develop an energy-landscape based elasto-plastic model to understand the behaviour of amorphous solids under uniform and cyclic shear. Amorphous solids are modeled as being comp…
Yielding behaviour of glasses under shear deformation at constant pressure
Krishna K Tiwari, Srikanth Sastry
Computer simulations of yielding of glasses under shear have typically been performed under constant volume, strain controlled protocols. However, volumetric effects, such as the d…
Recent Advances in Metallic Glasses
Silvia Bonfanti, Ralf Busch, Jesper Byggmästar +12
This paper reviews recent advances in the field of metallic glasses, focusing on the development of novel experimental techniques and in silico models. We discuss progress in exper…
Self-organization, Memory and Learning: From Driven Disordered Systems to Living Matter
Muhittin Mungan, Eric Clement, Damien Vandembroucq +1
Disordered systems subject to a fluctuating environment can self-organize into a complex history-dependent response, retaining a memory of the driving. In sheared amorphous solids,…
Coarse grained descriptions of the dynamics of yielding of amorphous solids under cyclic shear
Debargha Sarkar, Jishnu N. Nampoothiri, Muhittin Mungan +3
Recent computer simulations reveal several intriguing features in the evolution of properties of amorphous solids subjected to repeated cyclic shear deformation. These include the…