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Péter Dusán Ispánovity
Péter Dusán Ispánovity
Department of Materials Physics, Eötvös University Budapest, Hungary
Adresă de e-mail confirmată pe ttk.elte.hu - Pagina de pornire
Titlu
Citat de
Citat de
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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
1722014
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
1082010
Dislocation avalanches are like earthquakes on the micron scale
PD Ispánovity, D Ugi, G Péterffy, M Knapek, S Kalácska, D Tüzes, ...
Nature communications 13 (1), 1975, 2022
702022
Dislocation patterning in a two-dimensional continuum theory of dislocations
I Groma, M Zaiser, PD Ispánovity
Physical Review B 93 (21), 214110, 2016
672016
3D HR-EBSD Characterization of the plastic zone around crack tips in tungsten single crystals at the micron scale
S Kalácska, J Ast, PD Ispánovity, J Michler, X Maeder
Acta materialia 200, 211-222, 2020
502020
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
482013
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), 2017
452017
Instability of dislocation fluxes in a single slip: Deterministic and stochastic models of dislocation patterning
R Wu, D Tüzes, PD Ispánovity, I Groma, T Hochrainer, M Zaiser
Physical Review B 98 (5), 054110, 2018
402018
Investigation of geometrically necessary dislocation structures in compressed Cu micropillars by 3-dimensional HR-EBSD
S Kalácska, Z Dankházi, G Zilahi, X Maeder, J Michler, PD Ispánovity, ...
Materials Science and Engineering: A 770, 138499, 2020
392020
Criticality of relaxation in dislocation systems
PD Ispánovity, I Groma, G Györgyi, P Szabó, W Hoffelner
Physical review letters 107 (8), 085506, 2011
352011
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, 139-150, 2017
322017
Scale-free phase field theory of dislocations
I Groma, Z Vandrus, PD Ispánovity
Physical review letters 114 (1), 015503, 2015
322015
Variational approach in dislocation theory
I Groma, G Györgyi, PD Ispánovity
Philosophical Magazine 90 (27-28), 3679-3695, 2010
322010
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
282017
Length scales and scale-free dynamics of dislocations in dense solid solutions
G Péterffy, PD Ispánovity, ME Foster, X Zhou, RB Sills
Materials Theory 4, 1-25, 2020
232020
Emergence and role of dipolar dislocation patterns in discrete and continuum formulations of plasticity
PD Ispánovity, S Papanikolaou, I Groma
Physical Review B 101 (2), 024105, 2020
21*2020
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
202013
Evolution of the correlation functions in two-dimensional dislocation systems
PD Ispánovity, I Groma, G Györgyi
Physical Review B—Condensed Matter and Materials Physics 78 (2), 024119, 2008
182008
Microstructure evolution of compressed micropillars investigated by in situ HR-EBSD analysis and dislocation density simulations
K Zoller, S Kalácska, PD Ispánovity, K Schulz
Comptes Rendus Physique 22 (S3), 267-293, 2021
172021
On the dynamics of twinning in magnesium micropillars
K Máthis, M Knapek, F Šiška, P Harcuba, D Ugi, PD Ispánovity, I Groma, ...
Materials & Design 203, 109563, 2021
172021
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