25 citations · 94 across the 7 of their papers we have counts for
7 papers
Facet formation in slow three-dimensional fracture
Yuri Lubomirsky, Eran Bouchbinder
Cracks develop various surface patterns as they propagate in three-dimensional (3D) materials. Facet formation in nominally tensile (mode-I) fracture emerge in the slow, non-inerti…
Quenched disorder and instability control dynamic fracture in three dimensions
Yuri Lubomirsky, Eran Bouchbinder
Materials failure in 3D still poses basic challenges. We study 3D brittle crack dynamics using a phase-field approach, where Gaussian quenched disorder in the fracture energy is in…
The dynamics of crack front waves in 3D material failure
Sanhita Das, Yuri Lubomirsky, Eran Bouchbinder
Crack front waves (FWs) are dynamic objects that propagate along moving crack fronts in 3D materials. We study FW dynamics in the framework of a 3D phase-field framework that featu…
Self-healing (solitonic) slip pulses in frictional systems
Anna Pomyalov, Yuri Lubomirsky, Lara Braverman +2
A prominent spatiotemporal failure mode of frictional systems is self-healing slip pulses, which are propagating solitonic structures that feature a characteristic length. Here, we…
Oscillatory and tip-splitting instabilities in 2D dynamic fracture: The roles of intrinsic material length and time scales
Aditya Vasudevan, Yuri Lubomirsky, Chih-Hung Chen +2
Recent theoretical and computational progress has led to unprecedented understanding of symmetry-breaking instabilities in 2D dynamic fracture. At the heart of this progress reside…
Extracting the properties of quasilocalized modes in computer glasses: Long-range continuum fields, contour integrals and boundary effects
Avraham Moriel, Yuri Lubomirsky, Edan Lerner +1
Low-frequency nonphononic modes and plastic rearrangements in glasses are spatially quasilocalized, i.e. feature a disorder-induced short-range core and known long-range decaying e…
Universality and stability phase-diagram of two-dimensional brittle fracture
Yuri Lubomirsky, Chih-Hung Chen, Alain Karma +1
The two-dimensional oscillatory crack instability, experimentally observed in a class of brittle materials under strongly dynamic conditions, has been recently reproduced by a nonl…