Fraunhofer-Gesellschaft

Publica

Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.
2022Magnetic-assisted soft abrasive flow machining studied with smoothed particle hydrodynamics
Mohseni-Mofidi, S.; Pastewka, L.; Teschner, M.; Bierwisch, C.
Zeitschriftenaufsatz
2020Constitutive relations for plasticity of amorphous carbon
Jana, R.; Lautz, J. von; Khosrownejad, S.M.; Andrews, W.B.; Moseler, M.; Pastewka, L.
Zeitschriftenaufsatz
2020The emergence of small-scale self-affine surface roughness from deformation
Hinkle, A.R.; Nöhring, W.G.; Leute, R.; Junge, T.; Pastewka, L.
Zeitschriftenaufsatz
2020Modellierung einer magnetokalorischen Wärmepumpe mit thermischen Dioden
Hess, Tobias
: Wöllenstein, Jürgen (Erstgutachter); Pastewka, Lars (Zweitgutachter)
Dissertation
2020Optimization of surface textures in hydrodynamic lubrication through the adjoint method
Codrignani, A.; Savio, D.; Pastewka, L.; Frohnapfel, B.; Ostayen, R. van
Zeitschriftenaufsatz
2020Pattern formation during deformation of metallic nanolaminates
Gola, A.; Schwaiger, R.; Gumbsch, P.; Pastewka, L.
Zeitschriftenaufsatz
2019Glass formation by severe plastic deformation of crystalline Cu|Zr nano-layers
Li, S.; Pastewka, L.; Gumbsch, P.
Zeitschriftenaufsatz
2019Linking energy loss in soft adhesion to surface roughness
Dalvi, S.; Gujrati, A.; Khanal, S.R.; Pastewka, L.; Dhinojwala, A.; Jacobs, T.D.B.
Zeitschriftenaufsatz
2019Scratching Cu|Au Nanolaminates
Gola, A.; Pastewka, L.
Zeitschriftenaufsatz
2019Structural and elastic properties of amorphous carbon from simulated quenching at low rates
Jana, R.; Savio, D.; Deringer, V.L.; Pastewka, L.
Zeitschriftenaufsatz
2019Surface flaws control strain localization in the deformation of Cu|Au nanolaminate pillars
Gola, A.; Zhang, G.-P.; Pastewka, L.; Schwaiger, R.
Zeitschriftenaufsatz
2018Amorphous nickel nanophases inducing ferromagnetism in equiatomic Ni-Ti alloy
Chellali, M.R.; Nandam, S.H.; Li, S.; Fawey, M.H.; Moreno-Pineda, E.; Velasco, L.; Boll, T.; Pastewka, L.; Kruk, R.; Gumbsch, P.; Hahn, H.
Zeitschriftenaufsatz
2018Atomic-scale simulation of structure and mechanical properties of Cu1-xAgx|Ni multilayer systems
Gola, Adrien; Gumbsch, Peter; Pastewka, Lars
Zeitschriftenaufsatz
2018Characterization of small-scale surface topography using transmission electron microscopy
Khanal, S.R.; Gujrati, A.; Vishnubhotla, S.B.; Nowakowski, P.; Bonifacio, C.S.; Pastewka, L.; Jacobs, T.D.B.
Zeitschriftenaufsatz
2018Chemical aging of large-scale randomly rough frictional contacts
Li, Z.; Pastewka, L.; Szlufarska, I.
Zeitschriftenaufsatz
2018Combining TEM, AFM, and Profilometry for Quantitative Topography Characterization Across All Scales
Gujrati, A.; Khanal, S.R.; Pastewka, L.; Jacobs, T.D.B.
Zeitschriftenaufsatz
2018Computational Surface Chemistry of Tetrahedral Amorphous Carbon by Combining Machine Learning and Density Functional Theory
Deringer, V.L.; Caro, M.A.; Jana, R.; Aarva, A.; Elliott, S.R.; Laurila, T.; Csányi, G.; Pastewka, L.
Zeitschriftenaufsatz
2018Embedded atom method potential for studying mechanical properties of binary Cu–Au alloys
Gola, A.; Pastewka, L.
Zeitschriftenaufsatz
2018Molecular probes reveal deviations from Amontons' law in multi-asperity frictional contacts
Weber, B.; Suhina, T.; Junge, T.; Pastewka, L.; Brouwer, A.M.; Bonn, D.
Zeitschriftenaufsatz
2018Numerical Simulations and Validation of Contact Mechanics in a Granodiorite Fracture
Kling, T.; Vogler, D.; Pastewka, L.; Amann, F.; Blum, P.
Zeitschriftenaufsatz
2018The origin of surface microstructure evolution in sliding friction
Greiner, C.; Liu, Z.; Schneider, R.; Pastewka, L.; Gumbsch, P.
Zeitschriftenaufsatz
2018Shear melting of silicon and diamond and the disappearance of the polyamorphic transition under shear
Moras, G.; Klemenz, A.; Reichenbach, T.; Gola, A.; Uetsuka, H.; Moseler, M.; Pastewka, L.
Zeitschriftenaufsatz
2017The atomic simulation environment - a Python library for working with atoms
Hjorth Larsen, A.; JØrgen Mortensen, J.; Blomqvist, J.; Castelli, I.E.; Christensen, R.; Dułak, M.; Friis, J.; Groves, M.N.; Hammer, B.; Hargus, C.; Hermes, E.D.; Jennings, P.C.; Bjerre Jensen, P.; Kermode, J.; Kitchin, J.R.; Leonhard Kolsbjerg, E.; Kubal, J.; Kaasbjerg, K.; Lysgaard, S.; Bergmann Maronsson, J.; Maxson, T.; Olsen, T.; Pastewka, L.; Peterson, A.; Rostgaard, C.
Zeitschriftenaufsatz
2017Quantitative characterization of surface topography using spectral analysis
Jacobs, T; Junge, T.; Pastewka, L.
Zeitschriftenaufsatz
2017Scale- and load-dependent friction in commensurate sphere-on-flat contacts
Sharp, T.A.; Pastewka, L.; Lignères, V.L.; Robbins, M.O.
Zeitschriftenaufsatz
2016Activation and mechanochemical breaking of C-C bonds initiate wear of diamond (110) surfaces in contact with silica
Peguiron, A.; Moras, G.; Walter, M.; Uetsuka, H.; Pastewka, L.; Moseler, M.
Zeitschriftenaufsatz
2016Boundary lubrication of heterogeneous surfaces and the onset of cavitation in frictional contacts
Savio, D.; Pastewka, L.; Gumbsch, P.
Zeitschriftenaufsatz
2016Contact area of rough spheres: Large scale simulations and simple scaling laws
Pastewka, L.; Robbins, M.O.
Zeitschriftenaufsatz
2016Elasticity limits structural superlubricity in large contacts
Sharp, T.A.; Pastewka, L.; Robbins, M.O.
Zeitschriftenaufsatz
2016Molecular dynamic simulation of collision-induced third-body formation in hydrogen-free diamond-like carbon asperities
Lautz, J. von; Pastewka, L.; Gumbsch, P.; Moseler, M.
Zeitschriftenaufsatz
2016Offset-corrected Δ-Kohn-Sham scheme for semiempirical prediction of absolute x-ray photoelectron energies in molecules and solids
Walter, M.; Moseler, M.; Pastewka, L.
Zeitschriftenaufsatz
2015Energy filtering transmission electron microscopy and atomistic simulations of tribo-induced hybridization change of nanocrystalline diamond coating
Barros Bouchet, M.I. de; Matta, C.; Vacher, B.; Le-Mogne, T.; Martin, J.M.; Lautz, J. von; Ma, T.; Pastewka, L.; Otschik, J.; Gumbsch, P.; Moseler, M.
Zeitschriftenaufsatz
2014Atomic scale mechanisms of friction reduction and wear protection by graphene
Klemenz, A.; Pastewka, L.; Balakrishna, S.G.; Caron, A.; Bennewitz, R.; Moseler, M.
Zeitschriftenaufsatz
2014Contact between rough surfaces and a criterion for macroscopic adhesion
Pastewka, L.; Robbins, M.O.
Zeitschriftenaufsatz
2014Surface passivation and boundary lubrication of self-mated tetrahedral amorphous carbon asperities under extreme tribological conditions
Romero, A.P.; Pastewka, L.; Lautz, J.; Moseler, M.
Zeitschriftenaufsatz
2014SYMPLER: SYMbolic ParticLE simulatoR with grid-computing interface
Kauzlaric, D.; Dynowski, M.; Pastewka, L.; Greiner, A.; Korvink, J.G.
Zeitschriftenaufsatz
2014Taming the untamable - The art and science of diamond polishing
Moseler, M.; Pastewka, L.
Aufsatz in Buch
2014Wear, plasticity, and rehybridization in tetrahedral amorphous carbon
Kunze, T.; Posselt, M.; Gemming, S.; Seifert, G.; Konicek, A.; Carpick, R.; Pastewka, L.; Moseler, M.
Zeitschriftenaufsatz
2013Adaptive molecular decomposition
Järvi, T.; Mayrhofer, L.; Polvi, J.; Nordlund, K.; Pastewka, L.; Moseler, M.
Zeitschriftenaufsatz
2013Atomistic simulations of tribochemical reactions at carbon surfaces
Moras, G.; Pastewka, L.; Mulakaluri, N.; Gumbsch, P.; Moseler, M.; Gola, M.
Konferenzbeitrag
2013Comment on friction between a viscoelastic body and a rigid surface with random self-affine roughness
Lyashenko, I.A.; Pastewka, L.; Persson, B.N.J.
Zeitschriftenaufsatz
2013Energiespeichertechnik
Möller, Kai-Christian; Althues, Holger; Berger, Thomas; Günther, Bernd; Janietz, Silvia; Klieber, Robert; Kusnezoff, Mihails; Latz, Arnulf; Marquardt, Krystan; Pastewka, Lars; Schiestel, Thomas; Schulz, Jochen; Thönnessen, Torge
Aufsatz in Buch
2013Experimental and numerical atomistic investigation of the third body formation process in dry tungsten/tungsten-carbide tribo couples
Stoyanov, P.; Romero, P.A.; Jaervi, T.; Pastewka, L.; Scherge, M.; Stemmer, P.; Fischer, A.; Dienwiebel, M.; Moseler, M.
Zeitschriftenaufsatz
2013Finite-size scaling in the interfacial stiffness of rough elastic contacts
Pastewka, L.; Prodanov, N.; Lorenz, B.; Müser, M.H.; Robbins, M.O.; Persson, B.N.J.
Zeitschriftenaufsatz
2013Li+ adsorption at prismatic graphite surfaces enhances interlayer cohesion
Pastewka, L.; Malola, S.; Moseler, M.; Koskinen, P.
Zeitschriftenaufsatz
2013Lithium chalcogenidotetrelates: LiChT-synthesis and characterization of new Li+ ion conducting Li/Sn/Se compounds
Kaib, T.; Bron, P.; Haddadpour, S.; Mayrhofer, L.; Pastewka, L.; Jarvi, T.T.; Moseler, M.; Roling, B.; Dehnen, S.
Zeitschriftenaufsatz
2013A mesoscopic model for the wear in tetrahedral amorphous carbon under shear
Lautz, J. von; Pastewka, L.; Moseler, M.; Gola, M.
Konferenzbeitrag
2013On the validity of the method of reduction of dimensionality: Area of contact, average interfacial separation and contact stiffness
Lyashenko, I.A.; Pastewka, L.; Persson, B.N.J.
Zeitschriftenaufsatz
2013Screened empirical bond-order potentials for Si-C
Pastewka, L.; Klemenz, A.; Gumbsch, P.; Moseler, M.
Zeitschriftenaufsatz
2013Wear of supported graphene
Klemenz, A.; Pastewka, L.; Caron, A.; Ganeshamurty, B.; Bennewitz, R.; Moseler, M.; Gola, M.
Konferenzbeitrag
2012Bond order potentials for fracture, wear, and plasticity
Pastewka, L.; Mrovec, M.; Moseler, M.; Gumbsch, P.
Zeitschriftenaufsatz
2012Seamless elastic boundaries for atomistic calculations
Pastewka, L.; Sharp, T.A.; Robbins, M.O.
Zeitschriftenaufsatz
2011Anisotropic mechanical amorphization drives wear in diamond
Pastewka, L.; Moser, S.; Gumbsch, P.; Moseler, M.
Zeitschriftenaufsatz
2011Charge-transfer model for carbonaceous electrodes in polar environments
Pastewka, L.; Järvi, T.T.; Mayrhofer, L.; Moseler, M.
Zeitschriftenaufsatz
2011Formation and oxidation of linear carbon chains and their role in the wear of carbon materials
Moras, G.; Pastewka, L.; Gumbsch, P.; Moseler, M.
Zeitschriftenaufsatz
2011Progressive shortening of sp-hybridized carbon chains through oxygen-induced cleavage
Moras, G.; Pastewka, L.; Walter, M.; Schnagl, J.; Gumbsch, P.; Moseler, M.
Zeitschriftenaufsatz
2011Revised periodic boundary conditions: Fundamentals, electrostatics, and the tight-binding approximation
Kit, O.O.; Pastewka, L.; Koskinen, P.
Zeitschriftenaufsatz
2011Smoothed particle hydrodynamics simulation of shear-induced powder migration in injection moulding
Kauzlaric, D.; Pastewka, L; Meyer, H.; Heldele, R.; Schulz, M.; Weber, O.; Piotter, V.; Hausselt, J.; Greiner, A.; Korvink, J.G.
Zeitschriftenaufsatz
2010Atomistic Insights into the Running-in, Lubrication, and Failure of Hydrogenated Diamond-Like Carbon Coatings
Pastewka, L.; Moser, S.; Moseler, M.
Zeitschriftenaufsatz
2010Molecular dynamics simulation of gold solid film lubrication
Pastewka, L.; Peguiron, J.; Gumbsch, P.; Moseler, M.
Zeitschriftenaufsatz
2010Preparation, characterization and simulation studies of carbon nanotube electrodes for electrochemical energy storage
Meißner, F.; Lorrmann, H.; Pastewka, L.; Endler, I.
Konferenzbeitrag
2009Surface amorphization, sputter rate, and intrinsic stresses of silicon during low energy Ga+ focused-ion beam milling
Pastewka, L.; Salzer, R.; Graff, A.; Altmann, F.; Moseler, M.
Konferenzbeitrag
2009Understanding the microscopic processes that govern the charge-induced deformation of carbon nanotubes
Pastewka, L.; Koskinen, P.; Elsässer, C.; Moseler, M.
Zeitschriftenaufsatz
2008Describing bond-breaking processes by reactive potentials
Pastewka, L.; Pou, P.; Perez, R.; Gumbsch, P.; Moseler, M.
Zeitschriftenaufsatz
2008Integrated process simulation of primary shaping
Kauzlaric, D.; Lienemann, J.; Pastewka, L.; Greiner, A.; Korvink, J.G.
Konferenzbeitrag
2008Maßgeschneiderte Werkstoffe aus Kohlenstoffnanoröhren
Pastewka, L.; Moseler, M.
Zeitschriftenaufsatz
2008Reducing of ion beam induced surface damaging using »low voltage«
Salzer, R.; Simon, M.; Graff, A.; Altmann, F.; Pastewka, L.; Moseler, M.
Konferenzbeitrag
2008Die Rolle der Phasenumwandlung beim Verschleiß von DLC Schichten
Blug, B.; Hörner, M.; Pastewka, L.; Moser, S.; Moseler, M.; Meier, S.
Konferenzbeitrag
2008The running-in of amorphous hydrocarbon tribocoatings
Pastewka, L; Moser, S.; Moseler, M.; Blug, B.; Meier, S.; Hollstein, T.; Gumbsch, P.
Zeitschriftenaufsatz
2007The electronic structures of nanosystems: Calculating the ground states of sodium nanoclusters and the actuation of carbon nanotubes
Huber, B.; Pastewka, L.; Koskinen, P.; Moseler, M.
Konferenzbeitrag
2006Thermostat with a local heat-bath coupling for exact energy conservation in dissipative particle dynamics
Pastewka, L.; Kauzlaric, D.; Greiner, A.; Korvink, J.G.
Zeitschriftenaufsatz