István Groma

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Péter Dusán IspánovityDepartment of Materials Physics, Eötvös University Budapest, HungaryVerified email at ttk.elte.hu
Michael ZaiserProfessor of Materials Simulation, FAU Erlangen-NürnbergVerified email at ww.uni-erlangen.de
Géza GyörgyiDepartment of Materials Physics, Eötvös University, Budapest, HungaryVerified email at glu.elte.hu
Szilvia KalácskaCNRS Researcher, UMR 5307 Laboratoire Georges FriedelVerified email at emse.fr
Zoltán DANKHÁZIAssociate professor, Head of SEM laboratory, ELTE Eötvös Loránd UniversityVerified email at ttk.elte.hu
Janos LendvaiEotvos Lorand Unuversity, BudapestVerified email at metal.elte.hu
Ungar TamasEötvös University Budapest, Hungary; The University of Manchester, UKVerified email at ludens.elte.hu
Kristian MathisCharles UniversityVerified email at met.mff.cuni.cz
Borbely AndrasMINES Saint-EtienneVerified email at emse.fr
Dániel TüzesVerified email at metal.elte.hu
marc verdierDir. Recherche CNRS - Grenoble FranceVerified email at simap.grenoble-inp.fr
M. Carmen MiguelUniversitat de BarcelonaVerified email at ub.edu
Stefano ZapperiUniversity of MilanoVerified email at unimi.it
Lasse LaursonProfessor, Tampere UniversityVerified email at tuni.fi
Gergely ZimanyiPhysics Department, UC DavisVerified email at physics.ucdavis.edu
Marc FivelDirecteur de Recherche CNRS, SIMaP, Grenoble INPVerified email at grenoble-inp.fr
Thomas HochrainerProfessor für Festigkeitslehre, TU GrazVerified email at uni-bremen.de
Stefanos PapanikolaouNOMATEN Centre of Excellence, NCBJ, Warsaw, PolandVerified email at ncbj.gov.pl
Lionel FlandinUniversité Savoie Mont BlancVerified email at univ-savoie.Fr
Bréchet YvesVerified email at cea.fr

István Groma

Professor, Eötvös Loránd University Budapest

Verified email at metal.elte.hu - Homepage

condensed matter


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Spatial correlations and higher-order gradient terms in a continuum description of dislocation dynamics I Groma, FF Csikor, M Zaiser Acta Materialia 51 (5), 1271-1281, 2003	444	2003
Link between the microscopic and mesoscopic length-scale description of the collective behavior of dislocations I Groma Physical Review B 56 (10), 5807, 1997	283	1997
Mesoscopic scale simulation of dislocation dynamics in fcc metals: Principles and applications M Verdier, M Fivel, I Groma Modelling and Simulation in Materials Science and Engineering 6 (6), 755, 1998	275	1998
X-ray line broadening due to an inhomogeneous dislocation distribution I Groma Physical Review B 57 (13), 7535, 1998	262	1998
Asymmetric X-ray line broadening of plastically deformed crystals. I. Theory I Groma, T Ungár, M Wilkens Journal of applied crystallography 21 (1), 47-54, 1988	251	1988
A comparison of a statistical-mechanics based plasticity model with discrete dislocation plasticity calculations S Yefimov, I Groma, E Van der Giessen Journal of the Mechanics and Physics of Solids 52 (2), 279-300, 2004	234	2004
Statistical dynamics of dislocation systems: The influence of dislocation-dislocation correlations M Zaiser, MC Miguel, I Groma Physical Review B 64 (22), 224102, 2001	179	2001
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	178	2014
Asymmetric X-ray line broadening of plastically deformed crystals. II. Evaluation procedure and application to [001]-Cu crystals T Ungár, I Groma, M Wilkens Journal of applied crystallography 22 (1), 26-34, 1989	172	1989
Variance method for the evaluation of particle size and dislocation density from x-ray Bragg peaks A Borbély, I Groma Applied Physics Letters 79 (12), 1772-1774, 2001	148	2001
Investigation of dislocation pattern formation in a two-dimensional self-consistent field approximation I Groma, P Balogh Acta Materialia 47 (13), 3647-3654, 1999	122	1999
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	111	2010
Dislocation patterning: from micro-to mesoscale description I Groma, B Bakó Physical review letters 84 (7), 1487, 2000	79	2000
Bending of a single crystal: discrete dislocation and nonlocal crystal plasticity simulations S Yefimov, E Van der Giessen, I Groma Modelling and Simulation in Materials Science and Engineering 12 (6), 1069, 2004	74	2004
Probability distribution of internal stresses in parallel straight dislocation systems I Groma, B Bakó Physical Review B 58 (6), 2969, 1998	73	1998
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	67	2022
Dislocation patterning in a two-dimensional continuum theory of dislocations I Groma, M Zaiser, PD Ispánovity Physical Review B 93 (21), 214110, 2016	67	2016
Dislocation densities and stored energy after cold rolling of Al-Mg alloys: investigations by resistivity and differential scanning calorimetry M Verdier, L Flandin, Y Brechet, I Groma, J Lendvai, P Guyot Scripta Materialia 37 (4), 1997	64	1997
Dynamics of coarse grained dislocation densities from an effective free energy I Groma, G Györgyi, B Kocsis Philosophical Magazine 87 (8-9), 1185-1199, 2007	63	2007
Debye screening of dislocations I Groma, G Györgyi, B Kocsis Physical review letters 96 (16), 165503, 2006	62	2006

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