D. Weygand

发表

DAMASK – The Düsseldorf Advanced Material Simulation Kit for modeling multi-physics crystal plasticity, thermal, and damage phenomena from the single crystal up to the component scale

S. Nikolov, F. Roters, A. Ebrahimi, 2018, Computational Materials Science.

Validation of three-dimensional diffraction contrast tomography reconstructions by means of electron backscatter diffraction characterization

W. Ludwig, P. Gumbsch, A. Graff, 2013, Journal of applied crystallography.

Dislocation Avalanches, Strain Bursts, and the Problem of Plastic Forming at the Micrometer Scale

S. Zapperi, C. Motz, M. Zaiser, 2007, Science.

Three-dimensional grain growth: A vertex dynamics simulation

Y. Bréchet, D. Weygand, W. Gust, 1999 .

A generalized vertex dynamics model for grain growth in three dimensions

Melanie Syha, Daniel Weygand, D. Weygand, 2009 .

The brittle-to-ductile transition in cold rolled tungsten plates: Impact of crystallographic texture, grain size and dislocation density on the transition temperature

A. Hartmaier, A. Hoffmann, J. Reiser, 2019, International Journal of Refractory Metals and Hard Materials.

Origin of anomalous slip in tungsten.

H. Van Swygenhoven, S. Van Petegem, D. Grolimund, 2014, Physical review letters.

Evolution of mechanical response and dislocation microstructures in small-scale specimens under slightly different loading conditions

O. Kraft, C. Motz, P. Gumbsch, 2010 .

Physically motivated model for creep of directionally solidified eutectics evaluated for the intermetallic NiAl–9Mo

M. Heilmaier, T. Böhlke, D. Weygand, 2016 .

Stress and strain fluctuations in plastic deformation of crystals with disordered microstructure

M. Zaiser, D. Weygand, Olga Kapetanou, 2015 .

Plasticity in Confined Dimensions

O. Kraft, R. Mönig, P. Gruber, 2010 .

On slip transmission and grain boundary yielding

P. Gumbsch, M. Stricker, D. Weygand, 2016 .

Multiscale Simulation of Plasticity in bcc Metals

P. Gumbsch, M. Mrovec, T. Hochrainer, 2015 .

Zener pinning and grain growth : A two-dimensional vertex computer simulation

Y. Bréchet, D. Weygand, J. Lepinoux, 1999 .

Dislocation multiplication mechanisms – Glissile junctions and their role on the plastic deformation at the microscale

M. Stricker, D. Weygand, 2015 .

Dislocation multiplication in stage II deformation of fcc multi-slip single crystals

M. Stricker, T. Hochrainer, D. Weygand, 2018, Journal of the Mechanics and Physics of Solids.

Modelling and Simulation in Materials Science and Engineering

M. Walter, M. Stricker, S. Weygand, 2022 .

Dislocation depinning transition in a dispersion-strengthened steel

M. Zaiser, D. Weygand, W. Hoffelner, 2008 .

Analysis of dislocation microstructure characteristics of surface grains under cyclic loading by discrete dislocation dynamics

D. Weygand, T. El-Achkar, 2019, Modelling and Simulation in Materials Science and Engineering.

Dislocation microstructure evolution in cyclically twisted microsamples: a discrete dislocation dynamics simulation

P. Gumbsch, D. Weygand, J. Senger, 2011 .

Aspect ratio and stochastic effects in the plasticity of uniformly loaded micrometer-sized specimens

O. Kraft, C. Motz, P. Gumbsch, 2011 .

Combining x-ray diffraction contrast tomography and mesoscale grain growth simulations in strontium titanate: An integrated approach for the investigation of microstructure evolution

W. Ludwig, E. Lauridsen, P. Gumbsch, 2013 .

Irreversibility of dislocation motion under cyclic loading due to strain gradients

P. Gumbsch, M. Stricker, D. Weygand, 2017 .

Combined experimental and numerical study on the effective grain growth dynamics in highly anisotropic systems: Application to barium titanate

D. Weygand, M. Syha, M. Bäurer, 2013 .

Inhibition of grain growth by particle distribution: effect of spatial heterogeneities and of particle strength dispersion

Y. Bréchet, D. Weygand, J. Lépinoux, 2000 .

Reduced Mobility of Triple Nodes and Lines on Grain Growth in Two and Three Dimensions

Y. Bréchet, D. Weygand, J. Lépinoux, 1999 .

Influence of a reduced mobility of triple points on grain growth in two dimensions

Y. Bréchet, D. Weygand, J. Lépinoux, 1998 .

Modeling grain growth and related phenomena with vertex dynamics

M. Verdier, D. Weygand, J. Lépinoux, 2010 .

Dislocation―grain boundary interaction in 〈111〉 textured thin metal films

P. Gumbsch, D. Weygand, D. Bachurin, 2010 .

Mechanics and Dislocation Structures at the Micro-Scale: Insights on Dislocation Multiplication Mechanisms from Discrete Dislocation Dynamics Simulations

D. Weygand, 2014 .

ANALYSIS OF THE STOCHASTICS OF INTERACTING DISLOCATION DENSITIES BY DISCRETE DISLOCATION DYNAMICS

M. Stricker, D. Weygand, 2013 .

Cyclic response of copper single crystal micro-beams

R. Pippan, C. Motz, D. Kiener, 2010 .

Identification of dislocation reaction kinetics in complex dislocation networks for continuum modeling using data-driven methods

D. Weygand, K. Schulz, K. Zoller, 2022, Journal of the Mechanics and Physics of Solids.

Formation of extended prismatic dislocation structures under indentation

P. Gumbsch, D. Weygand, J. Gagel, 2016 .

Validation of the applicability of a creep model for directionally solidified eutectics with a lamellar microstructure

M. Heilmaier, T. Böhlke, D. Weygand, 2016 .

Discrete Dislocation Dynamics simulations of dislocation transport during sliding

P. Gumbsch, D. Weygand, J. Gagel, 2018, Acta Materialia.

Grain growth anomaly in strontium titanate

P. Gumbsch, M. Hoffmann, D. Weygand, 2009 .

Dislocation motion in tungsten: Atomistic input to discrete dislocation simulations

P. Gumbsch, R. Gröger, D. Weygand, 2013 .

Inertial effects on dislocation damping under cyclic loading with ultra-high frequencies

O. Kraft, D. Weygand, A. Walcker, 2005 .

Aspects of boundary-value problem solutions with three-dimensional dislocation dynamics

van der Erik Giessen, Alan Needleman, Daniel Weygand, 2002 .

A vertex dynamics simulation of grain growth in two dimensions

J. Lépinoux, Daniel Weygand, Y. Bréchet, 1998 .

Repulsion leads to coupled dislocation motion and extended work hardening in bcc metals

P. Gumbsch, D. Caillard, D. Weygand, 2020, Nature Communications.

Equivalent plastic strain gradient plasticity with grain boundary hardening and comparison to discrete dislocation dynamics

S. Wulfinghoff, D. Weygand, T. Böhlke, 2015, Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences.

Average yielding and weakest link statistics in micron-scale plasticity

G. Gyorgyi, D. Weygand, K. Ratter, 2013, 1305.6248.

Submicron plasticity: yield stress, dislocation avalanches, and velocity distribution.

István Groma, Géza Györgyi, Daniel Weygand, 2010, Physical review letters.

Micro-bending tests: A comparison between three-dimensional discrete dislocation dynamics simulations and experiments

Peter Gumbsch, Christian Motz, Daniel Weygand, 2008 .

Discrete dislocation modeling in three-dimensional confined volumes

Alan Needleman, E. van der Giessen, Daniel Weygand, 2001 .

Atomistic simulation of a dislocation shear loop interacting with grain boundaries in nanocrystalline aluminium

H. Van Swygenhoven, E. Bitzek, D. Weygand, 2009 .

Discrete dislocation dynamics simulations of dislocation interactions with Y 2 O 3 particles in PM2000 single crystals

Wolfgang Hoffelner, M. Samaras, Manuel A. Pouchon, 2007 .

Modeling microbending of thin films through discrete dislocation dynamics, continuum dislocation theory, and gradient plasticity

C. Motz, N. Nikitas, M. Zaiser, 2012 .

Three-dimensional dislocation dynamics simulation of the influence of sample size on the stress–strain behavior of fcc single-crystalline pillars

Oliver Kraft, Peter Gumbsch, Daniel Weygand, 2008 .

Discrete dislocation simulations of the plasticity of micro-pillars under uniaxial loading

Oliver Kraft, Peter Gumbsch, Daniel Weygand, 2008 .

Atomistic simulation of dislocation–void interactions under cyclic loading

P. Gumbsch, E. Bitzek, D. Weygand, 2010 .

Atomistic Study of Edge Dislocations in FCC Metals: Drag and Inertial Effects

P. Gumbsch, E. Bitzek, D. Weygand, 2004 .

Continuum modeling of dislocation plasticity: Theory, numerical implementation, and validation by discrete dislocation simulations

P. Gumbsch, M. Zaiser, T. Hochrainer, 2011 .

Characterization of Lomer junctions based on the Lomer arm length distribution in dislocation networks

D. Weygand, K. Schulz, K. Zoller, 2022, Scripta Materialia.

The influence of Helium bubbles on the critical resolved shear stress of dispersion strengthened alloys

J. Chen, P. Gumbsch, D. Weygand, 2009 .

Depinning transition of a dislocation line in ferritic oxide strengthened steels

M. Zaiser, D. Weygand, W. Hoffelner, 2009 .

Recrystallisation towards a single texture component in heavily cold rolled tungsten (W) sheets and its impact on micromechanics

A. Hoffmann, J. Reiser, W. Pfleging, 2020 .

A Discrete Dislocation Dynamics Investigation of Formation and Stability of Lomer Locks

D. Weygand, 2004 .

Discrete dislocation dynamics study of dislocation microstructure during cyclic loading

D. Weygand, T. El-Achkar, 2018 .

Data-driven exploration and continuum modeling of dislocation networks

J. Bach, D. Weygand, K. Schulz, 2020, Modelling and Simulation in Materials Science and Engineering.

Dislocation multiplication by cross-slip and glissile reaction in a dislocation based continuum formulation of crystal plasticity

M. Stricker, T. Hochrainer, D. Weygand, 2019, Journal of the Mechanics and Physics of Solids.

Analysis of dislocation pile-ups using a dislocation-based continuum theory

P. Gumbsch, D. Weygand, S. Sandfeld, 2014 .

Study of dislocation reactions and rearrangements under different loading conditions

Peter Gumbsch, Daniel Weygand, P. Gumbsch, 2005 .

Impact of gamma′ particle coarsening on the critical resolved shear stress of nickel-base superalloys with low aluminium and/or titanium content

D. Weygand, W. Hoffelner, M. Samaras, 2010, 1009.2676.

Simulating the Topology of Recrystallization in Stabilized Ferritic Stainless Steels

Chad W. Sinclair, Daniel Weygand, C. Sinclair, 2004 .

Influence of grain boundary structure and topology on the plastic deformation of nanocrystalline aluminum as studied by atomistic simulations

E. Bitzek, D. Weygand, A. Prakash, 2017 .

Internal length scale and grain boundary yield strength in gradient models of polycrystal plasticity: How do they relate to the dislocation microstructure?

M. Zaiser, K. Aifantis, D. Weygand, 2014 .

Finite element simulations of the cyclic elastoplastic behaviour of copper thin films

S. Forest, F. Šiška, P. Gumbsch, 2006 .

Discrete dislocation dynamics simulation and continuum modeling of plastic boundary layers in tricrystal micropillars

M. Zaiser, K. Aifantis, D. Weygand, 2009 .

On slip transmission and grain boundary yielding

P. Gumbsch, M. Stricker, D. Weygand, 2015, Meccanica.

Initial dislocation structures in 3-D discrete dislocation dynamics and their influence on microscale plasticity

Peter Gumbsch, Christian Motz, Daniel Weygand, 2009 .

Dynamic and Static Recrystallization

F. Montheillet, E. Rauch, D. Weygand, 2001 .

Aspects on numerical integration of dislocation surface traction fields for discrete dislocation dynamics FEM coupling: the case of emerging dislocations

D. Weygand, T. El-Achkar, 2020, Modelling and Simulation in Materials Science and Engineering.

Statistical analysis and stochastic dislocation-based modeling of microplasticity

M. Zaiser, D. Weygand, V. Koutsos, 2015 .

Statistical Analysis and Stochastic Dislocation-Based Modelling of Microplasticity

M. Zaiser, D. Weygand, V. Koutsos, 2015, 1501.07219.

Dislocation structure analysis in the strain gradient of torsion loading: a comparison between modelling and experiment

M. Walter, M. Stricker, S. Weygand, 2022, Modelling and Simulation in Materials Science and Engineering.

On the Nucleation of Abnormal Grain Growth: A 2D Vertex Simulation

J. Lépinoux, D. Weygand, Y. Bréchet, 2004 .

Nondestructive evaluation of 3D microstructure evolution in strontium titanate

Michael J. Hoffmann, T. M. Pollock, W. Ludwig, 2020 .

Capillarity-driven interface dynamics: Application to grain growth phenomenon

Z. Néda, Y. Bréchet, D. Weygand, 1997 .

Cellular Structures in Metallurgy

Y. Bréchet, D. Weygand, 1999 .

A gradient plasticity creep model accounting for slip transfer/activation at interfaces evaluated for the intermetallic NiAl-9Mo

D. Weygand, H. Erdle, Thomas Böhlke, 2019, International Journal of Plasticity.

Dislocation junctions as indicators of elementary slip planes in body-centered cubic metals

P. Gumbsch, D. Weygand, K. Srivastava, 2014, Journal of Materials Science.

Mechanisms and Kinetics of Recrystallisation: A Two Dimensional Vertex Dynamics Simulation

J. Lépinoux, D. Weygand, Y. Bréchet, 2001 .

The EU programme for modelling radiation effects in fusion reactor materials: An overview of recent advances and future goals

Janne Wallenius, Manuel Perlado, Kai Nordlund, 2009 .

Non‐quadratic defect energy: A comparison of gradient plasticity simulations to discrete dislocation dynamics results

T. Böhlke, M. Stricker, D. Weygand, 2016 .

Size effects on deformation and fatigue of thin films and small structures: experiments and dislocation dynamics simulation

O. Kraft, C. Volkert, S. Eve, 2006 .

A graph database for feature characterization of dislocation networks

D. Weygand, Balduin Katzer, Daniel Betsche, 2023, 2310.18097.

Continuum modeling of dislocation plasticity: Theory, numerical implementation and comparison to discrete dislocation simulations

P. Gumbsch, T. Hochrainer, D. Weygand, 2011 .

Grain growth in Damascene interconnects

M. Verdier, D. Weygand, J. Lépinoux, 2009 .

On the nucleation of recrystallization by a bulging mechanism: A two-dimensional vertex simulation

D. Weygand, J. Lépinoux, Y. Brechett, 2000 .

On grain boundary facetting under stress during high temperature deformation of Al and Al-Ga alloys

J. Blandin, Y. Bréchet, D. Weygand, 1997 .

Three-dimensional grain structure of sintered bulk strontium titanate from X-ray diffraction contrast tomography

W. Ludwig, E. Lauridsen, P. Gumbsch, 2012 .

Comparing grain growth experiments and simulations in 3D in N

W. Ludwig, E. Lauridsen, P. Gumbsch, 2010 .

Comparison of mechanical behaviour of thin film simulated by discrete dislocation dynamics and continuum crystal plasticity

Peter Gumbsch, Samuel Forest, Daniel Weygand, 2009 .

Three dimensional X-ray Diffraction Contrast Tomography Reconstruction of Polycrystalline Strontium Titanate during Sintering and Electron Backscatter Diffraction Validation

W. Ludwig, P. Gumbsch, A. Graff, 2013 .

Interface orientation distribution during grain growth in bulk SrTiO 3 measured by means of 3D X-ray diffraction contrast tomography

W. Ludwig, E. Lauridsen, P. Gumbsch, 2012 .

Statistical analysis of discrete dislocation dynamics simulations: initial structures, cross-slip and microstructure evolution

M. Stricker, D. Weygand, S. Sandfeld, 2023, Modelling and Simulation in Materials Science and Engineering.