2024

Wu, Yuye ; Skokov, Konstantin P. ; Schäfer, Lukas ; Maccari, Fernando ; Xu, Hao ; Wang, Xiaoxiao ; Jiang, Chengbao ; Gutfleisch, Oliver (2024)
A systematic investigation of Pr-rich Pr-(Fe,Co)-B material system: phase formation, microstructure and magnetic property.
In: Acta Materialia, 263
doi: 10.1016/j.actamat.2023.119517
Artikel, Bibliographie

Schäfer, Kilian ; Lutzi, Matthias ; Khan, Muhammad Bilal ; Schäfer, Lukas ; Dirba, Imants ; Bruns, Sebastian ; Valizadeh, Iman ; Weeger, Oliver ; Hartmann, Claas ; Kupnik, Mario ; Adabifiroozjaei, Esmaeil ; Molina-Luna, Leopoldo ; Skokov, Konstantin P. ; Gutfleisch, Oliver (2024)
Magneto-active composites with locally tailored stiffness produced by laser powder bed fusion.
In: Additive Manufacturing, 79
doi: 10.1016/j.addma.2023.103905
Artikel, Bibliographie

Adabifiroozjaei, Esmaeil ; Maccari, Fernando ; Schäfer, Lukas ; Jiang, Tianshu ; Recalde-Benitez, Oscar ; Chirkova, Alisa ; Shayanfar, Navid ; Dirba, Imants ; Kani, Nagaarjhuna A ; Shuleshova, Olga ; Winkler, Robert ; Zintler, Alexander ; Rao, Ziyuan ; Pfeuffer, Lukas ; Kovács, András ; Dunin-Borkowski, Rafal E. ; Skokov, Konstantin P. ; Gault, Baptiste ; Gruner, Markus ; Gutfleisch, Oliver ; Molina-Luna, Leopoldo (2024)
Martensitic phase transformation in short-range ordered Fe50Rh50 system induced by thermal stress and mechanical deformation.
In: Acta Materialia, 264
doi: 10.1016/j.actamat.2023.119577
Artikel, Bibliographie

2023

Liu, Jianing ; Xie, Ruiwen ; Aubert, Alex ; Schäfer, Lukas ; Zhang, Hongbin ; Gutfleisch, Oliver ; Skokov, Konstantin (2023)
Magnetic properties of Nd6Fe13Cu single crystals.
In: Applied Physics Letters, 122 (24)
doi: 10.1063/5.0147678
Artikel, Bibliographie

Schäfer, Kilian ; Lutzi, Matthias ; Khan, Muhammad Bilal ; Schäfer, Lukas ; Skokov, Konstantin P. ; Dirba, Imants ; Bruns, Sebastian ; Valizadeh, Iman ; Weeger, Oliver ; Hartmann, Claas ; Kupnik, Mario ; Adabifiroozjaei, Esmaeil ; Molina-Luna, Leopoldo ; Gutfleisch, Oliver (2023)
Local stiffness tailoring of magneto-active composites produced by laser powder bed fusion.
doi: 10.48550/arXiv.2305.02643
Artikel, Bibliographie

Staab, Franziska ; Bruder, Enrico ; Schäfer, Lukas ; Skokov, Konstantin P. ; Koch, David ; Zingsem, Benjamin ; Adabifiroozjaei, Esmaeil ; Molina-Luna, Leopoldo ; Gutfleisch, Oliver ; Durst, Karsten (2023)
Hard magnetic SmCo5-Cu nanocomposites produced by severe plastic deformation.
In: Acta Materialia, 246
doi: 10.1016/j.actamat.2023.118709
Artikel, Bibliographie

Tosoni, Olivier ; Borges Mendonça, Elisa ; Reijonen, Joni ; Antikainen, Atte ; Schäfer, Lukas ; Riegg, Stefan ; Gutfleisch, Oliver (2023)
High-coercivity copper-rich Nd-Fe-B magnets by powder bed fusion using laser beam method.
In: Additive Manufacturing, 64
doi: 10.1016/j.addma.2023.103426
Artikel, Bibliographie

Schäfer, Lukas (2023)
Unconventional Alloy Design of (Nd, Pr)-Fe-B Based Alloys for the Production of Permanent Magnets by Additive Manufacturing.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00024242
Dissertation, Erstveröffentlichung, Verlagsversion

2022

Schäfer, Lukas ; Skokov, Konstantin P. ; Maccari, Fernando ; Radulov, Iliya ; Koch, David ; Mazilkin, Andrey ; Adabifiroozjaei, Esmaeil ; Molina‐Luna, Leopoldo ; Gutfleisch, Oliver (2022)
A Novel Magnetic Hardening Mechanism for Nd‐Fe‐B Permanent Magnets Based on Solid‐State Phase Transformation.
In: Advanced Functional Materials, 33 (4)
doi: 10.1002/adfm.202208821
Artikel, Bibliographie

Wu, Yuye ; Skokov, Konstantin P. ; Schäfer, Lukas ; Maccari, Fernando ; Aubert, Alex ; Rao, Ziyuan ; Schweinar, Kevin ; Gault, Baptiste ; Xu, Hao ; Jiang, Chengbao ; Gutfleisch, Oliver (2022)
A comparative study of Nd15Fe78B7 and Nd15Co78B7 systems: phase formations and coercivity mechanisms.
In: Acta Materialia, 240
doi: 10.1016/j.actamat.2022.118311
Artikel, Bibliographie

Wu, Yuye ; Skokov, Konstantin P. ; Schäfer, Lukas ; Maccari, Fernando ; Aubert, Alex ; Xu, Hao ; Wu, Haichen ; Jiang, Chengbao ; Gutfleisch, Oliver (2022)
Microstructure, coercivity and thermal stability of nanostructured (Nd,Ce)-(Fe,Co)-B hot-compacted permanent magnets.
In: Acta Materialia, 235
doi: 10.1016/j.actamat.2022.118062
Artikel, Bibliographie

2021

Schäfer, Lukas ; Skokov, Konstantin ; Liu, Jianing ; Maccari, Fernando ; Braun, Tobias ; Riegg, Stefan ; Radulov, Iliya ; Gassmann, Jürgen ; Merschroth, Holger ; Harbig, Jana ; Weigold, Matthias ; Gutfleisch, Oliver (2021)
Design and Qualification of Pr-Fe-Cu-B Alloys for the Additive Manufacturing of Permanent Magnets.
In: Advanced Functional Materials, 11
doi: 10.1002/adfm.202102148
Artikel, Bibliographie

Ye, Xinglong ; Yan, Fengkai ; Schäfer, Lukas ; Wang, Di ; Geßwein, Holger ; Wang, Wu ; Chellali, Mohammed Reda ; Stephenson, Leigh T. ; Skokov, Konstantin ; Gutfleisch, Oliver ; Raabe, Dierk ; Hahn, Horst ; Gault, Baptiste ; Kruk, Robert (2021)
Magnetoelectric Tuning of Pinning‐Type Permanent Magnets through Atomic‐Scale Engineering of Grain Boundaries.
In: Advanced Materials, 33 (5)
doi: 10.1002/adma.202006853
Artikel, Bibliographie

2020

Palanisamy, Dhanalakshmi ; Ener, Semih ; Maccari, Fernando ; Schäfer, Lukas ; Skokov, Konstantin P. ; Gutfleisch, Oliver ; Raabe, Dierk ; Gault, Baptiste (2020)
Grain boundary segregation, phase formation, and their influence on the coercivity of rapidly solidified SmFe11Ti hard magnetic alloys.
In: Physical Review Materials, 4 (5)
doi: 10.1103/PhysRevMaterials.4.054404
Artikel, Bibliographie

Rao, Ziyuan ; Dutta, Biswanath ; Körmann, Fritz ; Ponge, Dirk ; Li, Linlin ; He, Junyang ; Stephenson, Leigh ; Schäfer, Lukas ; Skokov, Konstantin ; Gutfleisch, Oliver ; Raabe, Dierk ; Li, Zhiming (2020)
Unveiling the mechanism of abnormal magnetic behavior of FeNiCoMnCu high-entropy alloys through a joint experimental-theoretical study.
In: Physical Review Materials, 4 (1)
doi: 10.1103/PhysRevMaterials.4.014402
Artikel, Bibliographie

2015

Schäfer, Lukas (2015)
Einfluss der Grenzflächendichte auf die Koerzitivfeldstärke von ARMCO Eisen und VACOFLUX17.
Technische Universität Darmstadt
Bachelorarbeit, Bibliographie