Péter Dusán Ispánovity
Péter Dusán Ispánovity
Department of Materials Physics, Eötvös University Budapest, Hungary
Verified email at metal.elte.hu - Homepage
TitleCited byYear
Avalanches in 2D dislocation systems: Plastic yielding is not depinning
PD Ispánovity, L Laurson, M Zaiser, I Groma, S Zapperi, MJ Alava
Physical review letters 112 (23), 235501, 2014
972014
Submicron plasticity: yield stress, dislocation avalanches, and velocity distribution
PD Ispánovity, I Groma, G Györgyi, FF Csikor, D Weygand
Physical review letters 105 (8), 085503, 2010
852010
Dislocation patterning in a two-dimensional continuum theory of dislocations
I Groma, M Zaiser, PD Ispánovity
Physical Review B 93 (21), 214110, 2016
312016
Average yielding and weakest link statistics in micron-scale plasticity
PD Ispánovity, Á Hegyi, I Groma, G Györgyi, K Ratter, D Weygand
Acta Materialia 61 (16), 6234-6245, 2013
282013
Criticality of relaxation in dislocation systems
PD Ispánovity, I Groma, G Györgyi, P Szabó, W Hoffelner
Physical review letters 107 (8), 085506, 2011
242011
Scale-free phase field theory of dislocations
I Groma, Z Vandrus, PD Ispánovity
Physical review letters 114 (1), 015503, 2015
222015
Variational approach in dislocation theory
I Groma, G Györgyi, PD Ispánovity
Philosophical Magazine 90 (27-28), 3679-3695, 2010
202010
Comparison of the dislocation density obtained by HR-EBSD and X-ray profile analysis
S Kalácska, I Groma, A Borbély, PD Ispánovity
Applied Physics Letters 110 (9), 091912, 2017
192017
Evolution of the correlation functions in two-dimensional dislocation systems
PD Ispánovity, I Groma, G Györgyi
Physical Review B 78 (2), 024119, 2008
152008
Asymmetric X-ray line broadening caused by dislocation polarization induced by external load
I Groma, D Tüzes, PD Ispánovity
Scripta Materialia 68 (9), 755-758, 2013
112013
Disorder is good for you: The influence of local disorder on strain localization and ductility of strain softening materials
D Tüzes, PD Ispánovity, M Zaiser
International Journal of Fracture 205 (2), 139-150, 2017
102017
Statistical analysis of acoustic emission events in torsional deformation of a Vitreloy bulk metallic glass
Z Kovács, M Ezzeldien, K Máthis, P Ispánovity, F Chmelík, J Lendvai
Acta Materialia 70, 113-122, 2014
102014
Abnormal subgrain growth in a dislocation-based model of recovery
PD Ispánovity, I Groma, W Hoffelner, M Samaras
Modelling and Simulation in Materials Science and Engineering 19 (4), 045008, 2011
72011
Plastic strain is a mixture of avalanches and quasireversible deformations: Study of various sizes
P Szabó, PD Ispánovity, I Groma
Physical Review B 91 (5), 054106, 2015
62015
Comment on “Dislocations Jam at Any Density”
I Groma, G Györgyi, PD Ispanovity
Physical review letters 108 (26), 269601, 2012
62012
Micron-Scale Deformation: A Coupled In Situ Study of Strain Bursts and Acoustic Emission
ÁI Hegyi, PD Ispánovity, M Knapek, D Tüzes, K Máthis, F Chmelík, ...
Microscopy and Microanalysis 23 (6), 1076-1081, 2017
42017
The emergence and role of dipolar dislocation patterns in discrete and continuum formulations
PD Ispánovity, S Papanikolaou, I Groma
arXiv preprint arXiv:1708.03710, 2017
42017
Role of weakest links and system-size scaling in multiscale modeling of stochastic plasticity
PD Ispánovity, D Tüzes, P Szabó, M Zaiser, I Groma
Physical Review B 95 (5), 054108, 2017
42017
Role of elastic anharmonicity in dislocation patterning
I Groma, PD Ispánovity
Physical Review B 76 (5), 054120, 2007
42007
The role of density fluctuations in the relaxation of random dislocation systems
FF Csikor, M Zaiser, PD Ispánovity, I Groma
Journal of Statistical Mechanics: Theory and Experiment 2009 (03), P03036, 2009
32009
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Articles 1–20