569 citations · 2k across the 46 of their papers we have counts for
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Thermo-magnetic characterization of phase transitions in a Ni-Mn-In metamagnetic shape memory alloy
F. J. Romero, J. M. Martín-Olalla, J. S. Blázquez +4
The partially overlapped ferroelastic/martensitic and para-ferromagnetic phase transitions of a NiMnIn metamagnetic shape memory alloy have been studie…
Suppression of acoustic emission during superelastic tensile cycling of polycrystalline NiTi
Guillaume F. Nataf, Michela Romanini, Eduard Vives +4
We investigate acoustic emission (AE) that arises during the martensitic transition in a polycrystalline specimen of the prototypical superelastic/elastocaloric alloy NiTi…
Experimental evidence of accelerated seismic release without critical failure in acoustic emissions of compressed nanoporous materials
Jordi Baró, Karin A. Dahmen, Jörn Davidsen +5
The total energy of acoustic emission (AE) events in externally stressed materials diverges when approaching macroscopic failure. Numerical and conceptual models explain this accel…
Avalanches and force drops in displacement-driven compression of porous glasses
Víctor Navas-Portella, Álvaro Corral, Eduard Vives
Similarities between force-driven compression experiments of porous materials and earthquakes have been recently proposed. In this manuscript, we measure the acoustic emission duri…
Predicting Failure: Acoustic Emission of Berlinite under Compression
Guillaume F Nataf, Pedro O Castillo-Villa, Pathikumar Sellappan +4
Acoustic emission has been measured and statistical characteristics have been analyzed during the stress-induced collapse of porous berlinite, AlPO4, containing up to 50 vol% poros…
Crackling noise during failure of alumina under compression: effect of porosity
Pedro O Castillo-Villa, Jordi Baró, Antoni Planes +4
We study the acoustic emission avalanches during the failure process of porous alumina samples (Al2O3) under compression. Specimens with different porosities ranging from 30% to 59…