Suchergebnisse

Hegde, O.; Grabowski, M.; Zhang, X.; Waseda, O.; Hickel, T.; Freysoldt, C.; Neugebauer, J.: Atomic relaxation around defects in magnetically disordered materials computed by atomic spin constraints within an efficient Lagrange formalism. Physical Review B 102 (14), 144101 (2020)

Dutta, B.; Körmann, F.; Ghosh, S.; Sanyal, B.; Neugebauer, J.; Hickel, T.: Phonons in magnetically disordered materials: Magnetic versus phononic time scales. Physical Review B 101 (9), 094201 (2020)

Sözen, H. I.; Hickel, T.; Neugebauer, J.: Impact of magnetism on the phase stability of rare-earth based hard magnetic materials. Calphad 68, 101731 (2020)

Šlapáková, M.; Zendegani, A.; Liebscher, C.; Hickel, T.; Neugebauer, J.; Hammerschmidt, T.; Ormeci, A.; Grin, J.; Dehm, G.; Kumar, K. S. et al.; Stein, F.: Atomic scale configuration of planar defects in the Nb-rich C14 Laves phase NbFe₂. Acta Materialia 183, S. 362 - 376 (2020)

Zhang, X.; Wang, H.; Hickel, T.; Rogal, J.; Li, Y.; Neugebauer, J.: Mechanism of collective interstitial ordering in Fe–C alloys. Nature Materials (2020)

Glensk, A.; Grabowski, B.; Hickel, T.; Neugebauer, J.; Neuhaus, J.; Hradil, K.; Petry, W.; Leitner, M.: Phonon Lifetimes throughout the Brillouin Zone at Elevated Temperatures from Experiment and Ab Initio. Physical Review Letters 123 (23), 235501 (2019)

Sözen, H. I.; Ener, S.; Maccari, F.; Skokov, K.; Gutfleisch, O.; Körmann, F.; Neugebauer, J.; Hickel, T.: Ab initio phase stabilities of Ce-based hard magnetic materials and comparison with experimental phase diagrams. Physical Review Materials 3, 084407 (2019)

Janßen, J.; Surendralal, S.; Lysogorskiy, Y.; Todorova, M.; Hickel, T.; Drautz, R.; Neugebauer, J.: pyiron: An integrated development environment for computational materials sciences. Computational Materials Science 163, S. 24 - 36 (2019)

Zhang, X.; Grabowski, B.; Körmann, F.; Ruban, A. V.; Gong, Y.; Reed, R. C.; Hickel, T.; Neugebauer, J.: Temperature dependence of the stacking-fault Gibbs energy for Al, Cu, and Ni. Physical Review B 98, 224106 (2018)

Weise, B.; Dutta, B.; Teichert, N.; Hütten, A.; Hickel, T.; Waske, A.: Role of disorder when upscaling magnetocaloric Ni–Co–Mn–Al Heusler alloys from thin films to ribbons. Scientific Reports 8 (1), 9147 (2018)

Stockem, I.; Bergman, A.; Glensk, A.; Hickel, T.; Körmann, F.; Grabowski, B.; Neugebauer, J.; Alling, B.: Anomalous Phonon Lifetime Shortening in Paramagnetic CrN Caused by Spin-Lattice Coupling: A Combined Spin and Ab Initio Molecular Dynamics Study. Physical Review Letters 121 (12), 125902 (2018)

Möller, J. J.; Mrovec, M.; Bleskov, I.; Neugebauer, J.; Hammerschmidt, T.; Drautz, R.; Elsässer, C.; Hickel, T.; Bitzek, E.: 110 planar faults in strained bcc metals: Origins and implications of a commonly observed artifact of classical potentials. Physical Review Materials 2 (9), 093606 (2018)

Waske, A.; Dutta, B.; Teichert, N.; Weise, B.; Shayanfar, N.; Becker, A.; Hütten, A.; Hickel, T.: Coupling Phenomena in Magnetocaloric Materials. Energy Technology 6 (8), S. 1429 - 1447 (2018)

Gupta, A.; Kulitcki, V.; Kavakbasi, B. T.; Buranova, Y.; Neugebauer, J.; Wilde, G.; Hickel, T.; Divinski, S. V.: Precipitate-induced nonlinearities of diffusion along grain boundaries in Al-based alloys. Physical Review Materials 2 (7), 073801 (2018)

Hüter, C.; Shanthraj, P.; McEniry, E.; Spatschek, R. P.; Hickel, T.; Tehranchi, A.; Guo, X.; Roters, F.: Multiscale Modelling of Hydrogen Transport and Segregation in Polycrystalline Steels. Metals 8 (6), 430, S. 1 - 16 (2018)

Zhang, X.; Grabowski, B.; Hickel, T.; Neugebauer, J.: Calculating free energies of point defects from ab initio. Computational Materials Science 148, S. 249 - 259 (2018)

Hickel, T.; Neugebauer, J.; McEniry, E.: Ab initio simulation of hydrogen-induced decohesion in cementite-containing microstructures. Acta Materialia 150, S. 53 - 58 (2018)

Liebscher, C.; Yao, M.; Dey, P.; Lipińska-Chwalek, M.; Berkels, B.; Gault, B.; Hickel, T.; Herbig, M.; Mayer, J.; Neugebauer, J. et al.; Raabe, D.; Dehm, G.; Scheu, C.: Tetragonal fcc-Fe induced by κ-carbide precipitates: Atomic scale insights from correlative electron microscopy, atom probe tomography, and density functional theory. Physical Review Materials 2, 023804, S. 1 - 6 (2018)

Singh, S.; Dutta, B.; D'Souza, S. W.; Zavareh, M. G.; Zavareh, M. G.; Devi, P.; Gibbs, A. S.; Hickel, T.; Chadov, S.; Felser, C. et al.; Pandey, D.: Robust Bain distortion in the premartensite phase of a platinum-substituted Ni₂MnGa magnetic shape memory alloy. Nature Communications 8 (1), 1006, S. 1 - 10 (2017)

Dutta, B.; Körmann, F.; Hickel, T.; Neugebauer, J.: Impact of Co and Fe doping on the martensitic transformation and the magnetic properties in Ni–Mn-based Heusler alloys. Physica Status Solidi B, 1700455 , S. 1 - 7 (2017)