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Journal Article (19)

Journal Article
Ikeda, Y.; Gubaev, K.; Neugebauer, J.; Grabowski, B.; Körmann, F.: Chemically induced local lattice distortions versus structural phase transformations in compositionally complex alloys. npj Computational Materials 7 (1), 34 (2021)
Journal Article
Yang, D.-C.; Jo, Y.-H.; Ikeda, Y.; Körmann, F.; Sohn, S. S.: Effects of cryogenic temperature on tensile and impact properties in a medium-entropy VCoNi alloy. Journal of Materials Science & Technology 90, pp. 159 - 167 (2021)
Journal Article
Rogal, L.; Ikeda, Y.; Lai, M.; Körmann, F.; Kalinowska, A.; Grabowski, B.: Design of a dual-phase hcp-bcc high entropy alloy strengthened by ω nanoprecipitates in the Sc–Ti–Zr–Hf–Re system. Materials and Design 192, 108716 (2020)
Journal Article
Kies, F.; Ikeda, Y.; Ewald, S.; Schleifenbaum, J. H.; Hallstedt, B.; Körmann, F.; Haase, C.: Combined Al and C alloying enables mechanism-oriented design of multi-principal element alloys: Ab initio calculations and experiments. Scripta Materialia 178, pp. 366 - 371 (2020)
Journal Article
Wu, X.; Li, Z.; Rao, Z.; Ikeda, Y.; Dutta, B.; Körmann, F.; Neugebauer, J.; Raabe, D.: Role of magnetic ordering for the design of quinary TWIP-TRIP high entropy alloys. Physical Review Materials 4 (3), 033601 (2020)
Journal Article
Ishibashi, S.; Ikeda, Y.; Körmann, F.; Grabowski, B.; Neugebauer, J.: Correlation analysis of strongly fluctuating atomic volumes, charges, and stresses in body-centered cubic refractory high-entropy alloys. Physical Review Materials 4 (2), 023608 (2020)
Journal Article
Guo, W.; Su, J.; Lu, W.; Liebscher, C.; Kirchlechner, C.; Ikeda, Y.; Körmann, F.; Liu, X.; Xue, Y.; Dehm, G.: Dislocation-induced breakthrough of strength and ductility trade-off in a non-equiatomic high-entropy alloy. Acta Materialia 185, pp. 45 - 54 (2020)
Journal Article
Ferrari, A.; Dutta, B.; Gubaev, K.; Ikeda, Y.; Srinivasan, P.; Grabowski, B.; Körmann, F.: Frontiers in atomistic simulations of high entropy alloys. Journal of Applied Physics 128 (15), 0025310 (2020)
Journal Article
Grabowski, B.; Ikeda, Y.; Srinivasan, P.; Körmann, F.; Freysoldt, C.; Duff, A. I.; Shapeev, A.; Neugebauer, J.: Ab initio vibrational free energies including anharmonicity for multicomponent alloys. npj Computational Materials 5 (1), 80 (2019)
Journal Article
Ikeda, Y.; Tanaka, I.; Neugebauer, J.; Körmann, F.: Impact of interstitial C on phase stability and stacking-fault energy of the CrMnFeCoNi high-entropy alloy. Physical Review Materials 3 (11), 113603 (2019)
Journal Article
Rao, Z.; Ponge, D.; Körmann, F.; Ikeda, Y.; Schneeweiss, O.; Friák, M.; Neugebauer, J.; Raabe, D.; Li, Z.: Invar effects in FeNiCo medium entropy alloys: From an Invar treasure map to alloy design. Intermetallics 111, 106520 (2019)
Journal Article
Sohn, S. S.; Kwiatkowski da Silva, A.; Ikeda, Y.; Körmann, F.; Lu, W.; Choi, W. S.; Gault, B.; Ponge, D.; Neugebauer, J.; Raabe, D.: Ultrastrong Medium‐Entropy Single‐Phase Alloys Designed via Severe Lattice Distortion. Advanced Materials 31, 1807142 (2019)
Journal Article
Ikeda, Y.; Grabowski, B.; Körmann, F.: Ab initio phase stabilities and mechanical properties of multicomponent alloys: A comprehensive review for high entropy alloys and compositionally complex alloys. Materials Characterization 147, pp. 464 - 511 (2019)
Journal Article
Oh, H. S.; Kim, S. J.; Odbadrakh, K.; Ryu, W. H.; Yoon, K. N.; Mu, S.; Körmann, F.; Ikeda, Y.; Tasan, C. C.; Raabe, D. et al.; Egami, T.; Park, E. S.: Engineering atomic-level complexity in high-entropy and complex concentrated alloys. Nature Communications 10, 2090 (2019)
Journal Article
Edalati, K.; Kitabayashi, K.; Ikeda, Y.; Matsuda, J.; Li, H.-W.; Tanaka, I.; Akiba, E.; Horita, Z.: Bulk nanocrystalline gamma magnesium hydride with low dehydrogenation temperature stabilized by plastic straining via high-pressure torsion. Scripta Materialia 157, pp. 54 - 57 (2018)
Journal Article
Ikeda, Y.; Körmann, F.; Tanaka, I.; Neugebauer, J.: Impact of chemical fluctuations on stacking fault energies of CrCoNi and CrMnFeCoNi high entropy alloys from first principles. Entropy 20 (9), 655 (2018)
Journal Article
Devi, P.; Singh, S.; Dutta, B.; Manna, K.; D'Souza, S. W.; Ikeda, Y.; Suard, E. Y.; Petr̂ïĉek, V.; Simon, P.; Werner, P. E. et al.; Chadhov, S.; Parkin, S. S. P.; Felser, C.; Pandey, D.: Adaptive modulation in the Ni2Mn1.4In0.6 magnetic shape-memory Heusler alloy. Physical Review B 97 (22), 224102 (2018)
Journal Article
Ikeda, Y.; Körmann, F.; Dutta, B.; Carreras, A.; Seko, A.; Neugebauer, J.; Tanaka, I.: Temperature-dependent phonon spectra of magnetic random solid solutions. npj Computational Materials 4 (1), 7 (2018)
Journal Article
Körmann, F.; Ikeda, Y.; Grabowski, B.; Sluiter, M. H. F.: Phonon broadening in High Entropy Alloys. npj Computational Materials 3, 36 (2017)

Talk (13)

Neugebauer, J.; Ikeda, Y.; Körmann, F.: Materials design based on efficient sampling of high dimensional chemical and thermodynamic configuration spaces. Workflows for Atomistic Simulations, Ruhr-Universität Bochum, online meeting, Bochum, Germany (2021)
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