Serration and noise behaviors in materials
Serration and noise behaviors in plastically deforming solids are related to avalanches of
deformation processes. In the stress-strain curves, the serration characteristics are visible as …
deformation processes. In the stress-strain curves, the serration characteristics are visible as …
What controls the presence and characteristics of aftershocks in rock fracture in the lab?
Aftershock cascades are a characteristic feature of natural seismicity, but underlying
mechanisms remain debated. Here, we experimentally explore the presence or absence of …
mechanisms remain debated. Here, we experimentally explore the presence or absence of …
Scalable method for bio-based solid foams that mimic wood
M Reichler, S Rabensteiner, L Törnblom, S Coffeng… - Scientific Reports, 2021 - nature.com
Mimicking natural structures allows the exploitation of proven design concepts for advanced
material solutions. Here, our inspiration comes from the anisotropic closed cell structure of …
material solutions. Here, our inspiration comes from the anisotropic closed cell structure of …
Influencing factors in acoustic emission detection: A literature review focusing on grain angle and high/low tree ring density of scots pine
Among non-destructive testing (NDT) techniques applied to structural health monitoring in
existing timber structures, ranging from visual inspection to more sophisticated analysis …
existing timber structures, ranging from visual inspection to more sophisticated analysis …
Mechanoluminescent imaging of Osmotic stress-induced damage in a glassy polymer network
A chemiluminescent mechanophore, bis (adamantyl-1, 2-dioxetane), is used to investigate
the covalent bond scission resulting from the sorption of chloroform by glassy poly (methyl …
the covalent bond scission resulting from the sorption of chloroform by glassy poly (methyl …
Triggering processes in rock fracture
We study triggering processes in triaxial compression experiments under a constant
displacement rate on sandstone and granite samples using spatially located acoustic …
displacement rate on sandstone and granite samples using spatially located acoustic …
Acoustic emission from porous collapse and moving dislocations in granular Mg-Ho alloys under compression and tension
Y Chen, X Ding, D Fang, J Sun, EKH Salje - Scientific Reports, 2019 - nature.com
Abstract We identified heterogeneous Mg-Ho alloys as an ideal material to measure the
most extensive acoustic emission spectra available. Mg-Ho alloys are porous and show a …
most extensive acoustic emission spectra available. Mg-Ho alloys are porous and show a …
Interevent correlations from avalanches hiding below the detection threshold
Numerous systems ranging from deformation of materials to earthquakes exhibit bursty
dynamics, which consist of a sequence of events with a broad event size distribution. Very …
dynamics, which consist of a sequence of events with a broad event size distribution. Very …
Aftershock sequences and seismic-like organization of acoustic events produced by a single propagating crack
Brittle fractures of inhomogeneous materials like rocks, concrete, or ceramics are of two
types: Nominally brittle and driven by the propagation of a single dominant crack or quasi …
types: Nominally brittle and driven by the propagation of a single dominant crack or quasi …
Compressive failure as a critical transition: Experimental evidence and mapping onto the universality class of depinning
Acoustic emission (AE) measurements performed during the compressive loading of
concrete samples with three different microstructures (aggregate sizes and porosity) and …
concrete samples with three different microstructures (aggregate sizes and porosity) and …