2024
- A. Prakash: "Atomistic modeling of idealized equal channel angular pressing process"
Journal of Materials Science, Februar 2024
DOI: 10.1007/s10853-024-09414-w
2023
- S. Ganisetti, A. Atila, J. Guénolé, A. Prakash, J. Horbach, L. Wondraczek, E. Bitzek: "The origin of deformation induced topological anisotropy in silica glass"
Acta Materialia, Volume 257, September 2023, 119108
DOI: 10.1016/j.actamat.2023.119108 - B. Eidel: "Deep CNNs as universal predictors of elasticity tensors in homogenization"
Computer Methods in Applied Mechanics and Engineering, Volume 403, Part A, 115741
DOI: 10.1016/j.cma.2022.115741 BibTeX
2022
- A. Prakash, S. Sandfeld: "Automated Analysis of Continuum Fields from Atomistic Simulations Using Statistical Machine Learning"
Advanced Engineering Materials 2022, 2200574
DOI: 10.1002/adem.202200574 BibTeX - S. Roy, A. Prakash, S. Sandfeld: "Sintering of alumina nanoparticles: comparison of interatomic potentials, molecular dynamics simulations, and data analysis"
Modelling and Simulation in Materials Science and Engineering, Volume 30, Number 6
DOI: 10.1088/1361-651X/ac8172 BibTeX - M. Vimal, S. Sandfeld, A. Prakash: "Grain segmentation in atomistic simulations using orientation-based iterative self-organizing data analysis"
Materialia, Volume 21, 101314
DOI: 10.1016/j.mtla.2022.101314 BibTeX
2021
- D. Bayer-Buhr, M. Vimal, A. Prakash, U.Gross, T. Fieback: "Determination of thermal accommodation coefficients on CaSiO3 and SiO2 using molecular dynamics and experiments"
International Journal of Heat and Mass Transfer, Volume 183, 122219
DOI: 10.1016/j.ijheatmasstransfer.2021.122219 BibTeX - B. Diepold, C. Schunk, F. Kümmel, T. Fey, A. Prakash, H.W. Höppel, M. Göken: "Fatigue Life Optimized Layer Architecture of Ultrafine-Graines Al-Ti Laminates Under Bending Stresses"
Advanced Engineering Materials, 2101143
DOI: 10.1002/adem.202101143 BibTeX - P. H. Serrao, S. Sandfeld, A. Prakash: "OptiMic: A tool to generate optimized polycrystalline microstructures for materials simulations"
SoftwareX, Volume 15, 100708
DOI: 10.1016/j.softx.2021.100708 BibTeX
2020
- S. Lee, A. Vaid, J. Im, B. Kim, A. Prakash, J Guénolé, D. Kiener, E. Bitzek, S.H. Oh: "In-situ observation of the initiation of plasticity by nucleation of prismatic dislocation loops",
Nature Communications, 11, 2367
DOI: 10.1038/s41467-020-15775-y BibTeX - M.K. Rajendran, M. Budnitzki, M. Kuna: "Multi-scale Modeling of Partially Stabilized Zirconia with Applications to TRIP-Matrix Composites"
Austenitic TRIP/TWIP Steels and Steel-Zirconia Composites, pp.679-721
DOI: 10.1007/978-3-030-42603-3_21 BibTeX - A. Seupel, A. Burgold, S. Prüger, M. Budnitzki, M. Kuna: "Modeling of the Thermomechanical Behavior, Damage, and Fracture of High Alloy TRIP-Steel"
Austenitic TRIP/TWIP Steels and Steel-Zirconia Composites, pp.723-769
DOI: 10.1007/978-3-030-42603-3_22 BibTeX - R. Strobl, M. Budnitzki, S. Sandfeld: "Properties of Phase Microstructures and Their Interaction with Dislocations in the Context of TRIP Steel Systems"
Austenitic TRIP/TWIP Steels and Steel-Zirconia Composites, pp.771-792
DOI: 10.1007/978-3-030-42603-3_23 BibTeX - B.D. Nguyen, A.M. Rausch, J. Steiner, P. Wellmann, S. Sandfeld: "On the importance of dislocation flow in continuum plasticity models for semiconductor materials"
Journal of Crystal Growth, 532, Article 125414
DOI: 10.1016/j.jcrysgro.2019.125414 BibTeX - M. Olbrich, T. Pflug, C. Wuestefeld, M. Motylenko, S. Sandfeld, D. Rafaja, A. Horn: "Hydrodynamic modeling and time-resovled imaging reflectometry of the ultrafast laser-induced ablation of a thin gold film"
Optics and Lasers in Engineering, Volume 129, Article 106067
DOI: 10.1016/j.optlaseng.2020.106067 BibTeX - J. Guénolé, W. G. Nöhring, A. Vaid, F. Houllé, Z. Xie, A. Prakash, E. Bitzek: "Assessment and optimization of the fast inertial relaxation engine (fire) for energy minimization in atomistic simulations and its implementation in Lammps"
Computational Materials Science, Volume 175, 109584
DOI: 10.1016/j.commatsci.2020.109584 BibTeX - Z. Xie, J. Shin, J. Renner, A. Prakash, D. S. Gianola, E. Bitzek: "Origins of strengthening and failure in twinned Au nanowires: Insights from in−situ experiments and atomistic simulations"
Acta Materialia, Volume 187, pp. 166-175
DOI: 10.1016/j.actamat.2020.01.038 BibTeX - V. Samaee, S. Sandfeld, H. Idrissi, J. Groten, T. Pardoen, R. Schwaiger, D. Schyvers: "Dislocation structures and the role of grain boundaries in cyclically deformed Ni micropillars"
Materials Science and Engineering: A, Volume 769, 138295
DOI: 10.1016/j.msea.2019.138295 BibTeX
2019
- J. Hu, H. Song, Z. Liu, Z. Zhuang, X. Liu, S. Sandfeld: "Predicting the flow stress and dominant yielding mechanisms: analytical models based on discrete dislocation plasticity"
Scientific Reports, 9, No. 20422
DOI: 10.1038/s41598-019-56252-x BibTeX - S. Köhler, O. Rheinbach, S. Sandfeld, D. Steinberger: "FETI-DP Solvers and Deal.II for Problems in Dislocation Mechanics"
PAMM, 19(1), p. e201900292
DOI: 10.1002/pamm.201900292 BibTeX - A.Heinlein, O. Rheinbach, F.Röver, S. Sandfeld, D. Steinberger: "Applying the FROSch Overlapping Schwarz Preconditioner to Dislocation Mechanics in Deal.II"
PAMM, 19(1), p. e201900337
DOI: 10.1002/pamm.201900337 BibTeX - S. Sandfeld, V. Samaee, H. Idrissi, J. Groten, T. Pardoen, R. Schwaiger, D. Schryvers: "Datasets for the analysis of dislocations at grain boundaries and during vein formation in cyclically deformed Ni micropillars"
Data in Brief, 27, pp. 104724
DOI: 10.1016/j.dib.2019.104724 BibTeX - S. Zhang, H. Song, S. Sandfeld, X. Liu, Y.G. Wei: "Discrete Greenwood-Williamson Modelling of Rough Surface Contact Accounting for Three-dimensional Sinusoidal Asperities and Asperity Interaction"
ASME Journal of Tribology, 2019
DOI: 10.1115/1.4044635 BibTeX - A. Vaid, J. Guénolé, A. Prakash, S. Korte-Kerzel, E. Bitzek: "Atomistic simulations of basal dislocations in Mg interacting with Mg17Al12 precipitates"
Materialia, 7, pp. 100355
DOI: 10.1016/j.mtla.2019.100355 BibTeX - K. Frydrych, K. Kowalczyk-Gajewska, A. Prakash: "On solution mapping and remeshing in crystal plasticity finite element simulations: application to equal channel angular pressing"
Modelling and Simulation in Materials Science and Engineering, 27(7), pp. 075001
DOI: 10.1088%2F1361-651x%2Fab28e3 BibTeX - J. Steiner, M. Roder, B.D. Nguyen, S. Sandfeld, A. Danilewsky, P. Wellmann: "Analysis of the Basal Plane Dislocation Density and Thermomechanical Stress during 100 mm PVT Growth of 4H-SiC"
Materials, 12(13), Article 2207
DOI: 10.3390/ma12132207 BibTeX - D. Steinberger, H. Song, S. Sandfeld: "Machine Learning-Based Classification of Dislocation Microstructures"
Frontiers in Materials, 6, Article 141
DOI: 10.3389/fmats.2019.0141 BibTeX - S. Roy, R. Gatti, B. Devincre, D. Mordehai: "A multiscale study of the size-effect in nanoindentation of Au nanoparticles"
Computational Materials Science, 162, pp. 47-59
DOI: 10.1016/j.commatsci.2019.02.013 BibTeX
2018
- A. Prakash, S. Sandfeld; "Chances and Challenges in fusing data science with materials science"
Practical Metallography, 55(8), pp. 493-514
DOI: 10.3139/147.110539 BibTeX - P. Felfer, S. Sandfeld; "Digitalisation in Materials Science - Combination Experiments and Simulation Across Length Scales"
Practical Metallography, 55(8), pp. 492
DOI: 10.3139/147.018081 BibTeX - I. Issa, M. Alfreider, D. Darjan, O. Kolednik, S. Sandfeld, D. Kiener; "Linking Macroscopic Fracture Properties to Single Dislocation Processes"
Microscopy and Microanalysis, 24(S1), pp. 2184-2185
DOI: 10.1017/S1431927618011406 BibTeX - S. Sandfeld, T. Dahmen, F.O.R. Fischer, C. Eberl, S. Klein, M. Selzer, B. Nestler, J. Möller, F. Mücklich, M. Engstler, S. Diebels, R. Tschuncky, A. Prakash, . Steinberger, C. Kübel, H.-G. Herrmann, R. Schubotz; Strategiepapier:
"Digitale Transformation in der Materialwissenschaft und Werkstofftechnik"
DGM - Deutsche Gesellschaft für Materialkunde e.V. - R. Kositski, D. Steinberger, S. Sandfeld, D. Mordehai; "Shear relaxation behind the shock front in 〈1 1 0〉 molybdenum - From the atomic scale to continuous dislocation fields"
Computational Materials Science, 149(2018), pp. 125-133
DOI: 10.1016/j.commatsci.2018.02.058 BibTeX - S. Liebenstein, S. Sandfeld, M. Zaiser; "Size and disorder effects in elasticity of cellular structures: From discrete models to contiunuum representations"
International Journal of Solids and Structures, 2018
DOI: 10.1016/j.ijsolstr.2018.03.023 BibTeX
2017
- Z. Budrikis, D. Fernandez Castellanos, S. Sandfeld, M. Zaiser, S. Zapperi; "Universal features of amorphous plasticity"
Nature Communications, 8(2017)
DOI: 10.1038/ncomms15928 BibTeX - N. Gunkelmann, I. A. Alhafez, D. Steinberger, H. M. Urbassek, S. Sandfeld; "Nanoscratching of iron: A novel approach to characterize dislocation microstructures"
Computational Materials Science, 135(2017), pp.181–188
DOI: 10.1016/j.commatsci.2017.04.008 BibTeX - R. Wu, S. Sandfeld; "A dislocation dynamics-assisted phase field model for Nickel-based superalloys: The role of initial dislocation density and external stress during creep"
Journal of Alloys and Compounds, 703(2017), pp. 389-395
DOI: 10.1016/j.jallcom.2017.01.335 BibTeX - R. Wu, M. Zaiser, S. Sandfeld; "A continuum approach to combined γ/γ' evolution and dislocation plasticity in Nickel-based superalloys"
International Journal of Plasticity, 95(2017), pp. 142-162
DOI: 10.1016/j.ijplas.2017.04.005 BibTeX - T. W. Barraclough, J. R. Blackford, S. Liebenstein, S. Sandfeld, T. J. Stratford, G. Weinländer, M. Zaiser; "Propagating compaction bands in confined compression of snow"
Nature Physics , 13(2017), pp. 272–275
DOI: 10.1038/nphys3966 BibTeX - M. Budnitzki, M. Kuna; "Experimental and numerical investigations on stress induced phase transitions in silicon"
International Journal of Solids and Structures, 106(2017), pp. 294 - 304
DOI: 10.1016/j.ijsolstr.2016.09.006 BibTeX