Hernández, J. S. Trujilo ; Maccari, Fernando ; Tabares, J. A. ; Skokov, Konstantin P. ; Pérez Alcázar, G. A. ; Gutfleisch, Oliver ; Ener, Semih (2024)
Structural and magnetic properties of rapidly solidified and Bi-bonded hot compacted Mn.
In: Journal of Magnetism and Magnetic Materials, 610
doi: 10.1016/j.jmmm.2024.172573
Artikel, Bibliographie

Zhang, Hongguo ; Aubert, Alex ; Maccari, Fernando ; Dietz, Christian ; Yue, Ming ; Gutfleisch, Oliver ; Skokov, Konstantin P. (2024)
Study of magnetization reversal and magnetic hardening in SmCo5 single crystal magnets.
In: Journal of Alloys and Compounds, 993
doi: 10.1016/j.jallcom.2024.174570
Artikel, Bibliographie

Döring, Allan M. ; Reif, Diego D. A. C. ; Rosa, Marcelo A. ; Peixer, Guilherme F. ; Maccari, Fernando ; Skokov, Konstantin P. ; Gutfleisch, Oliver ; Wendhausen, Paulo A. P. ; Lozano, Jaime A. ; Barbosa, Jader R. Jr. ; Teixeira, Cristiano S. (2024)
Long-time aging of La(Fe,Si,Mn)13Hz microparticles using different fluids for magnetic refrigeration systems.
In: Journal of Magnetism and Magnetic Materials, 591
doi: 10.1016/j.jmmm.2024.171721
Artikel, Bibliographie

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

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

Keszler, Monica ; Grosswendt, Felix ; Assmann, Anna-Caroline ; Krengel, Martin ; Maccari, Fernando ; Gutfleisch, Oliver ; Sebold, Doris ; Guillon, Olivier ; Weber, Sebastian ; Bram, Martin (2024)
Direct recycling of hot‐deformed Nd–Fe–B magnet scrap by field‐assisted sintering technology.
In: Advanced Energy and Sustainability Research, 5 (1)
doi: 10.1002/aesr.202300184
Artikel, Bibliographie

Liu, Jianin ; Yang, Ying ; Staab, Franziska ; Doñate-Buendia, Carlos ; Streubel, René ; Gökce, Bilal ; Maccari, Fernando ; Gabriel, Philipp ; Zingsem, Benjamin ; Spoddig, Detlef ; Durst, Karsten ; Farle, Michael ; Gutfleisch, Oliver ; Barcikowski, Stephan ; Skokov, Konstantin P. ; Ziefuß, Anna R. (2023)
Influence of Colloidal Additivation with Surfactant‐Free Laser‐Generated Metal Nanoparticles on the Microstructure of Suction‐Cast Nd–Fe–B Alloy.
In: Advanced Engineering Materials, (22)
doi: 10.1002/adem.202301054
Artikel, Bibliographie

Liao, X. F. ; Aubert, Alex ; Maccari, Fernando ; Riegg, Stefan ; Ener, Semih ; Adabifiroozjaei, Esmaeil ; Jiang, Tianshu ; Molina-Luna, Leopoldo ; Skokov, Konstantin P. ; Gutfleisch, Oliver (2023)
Grain boundary engineering in Nd-based ThMn12 magnets and their nitrides: a comprehensive study of challenges and limitations.
In: Journal of Alloys and Compounds, 950
doi: 10.1016/j.jallcom.2023.169933
Artikel, Bibliographie

Maccari, Fernando ; Mishra, Tarini Prasad ; Keszler, Monica ; Braun, Tobias ; Adabifiroozjaei, Esmaeil ; Radulov, Iliya ; Jiang, Tianshu ; Bruder, Enrico ; Guillon, Olivier ; Molina-Luna, Leopoldo ; Bram, Martin ; Gutfleisch, Oliver (2023)
Nanocrystalline Nd–Fe–B Anisotropic Magnets by Flash Spark Plasma Sintering.
In: Advanced Engineering Materials, 25 (18)
doi: 10.1002/adem.202300252
Artikel, Bibliographie

Beckmann, Benedikt ; El-Melegy, Tarek A. ; Koch, David ; Wiedwald, Ulf ; Farle, Michael ; Maccari, Fernando ; Snyder, Joshua ; Skokov, Konstantin P. ; Barsoum, Michel W. ; Gutfleisch, Oliver (2023)
Reactive single-step hot-pressing and magnetocaloric performance of polycrystalline Fe2Al1.15−xB2GexGax (x = 0, 0.05) MAB phases.
In: Journal of Applied Physics, 133 (17)
doi: 10.1063/5.0143037
Artikel, Bibliographie

Jia, Yuxiao ; Wu, Yuye ; Xu, Yichen ; Zheng, Ruixiao ; Zhao, Shiteng ; Skokov, Konstantin P. ; Maccari, Fernando ; Aubert, Alex ; Gutfleisch, Oliver ; Wang, Jingmin ; Wang, Hui ; Zou, Jianxin ; Jiang, Chengbao (2023)
Roadmap towards optimal magnetic properties in L10-MnAl permanent magnets.
In: Acta Materialia, 245
doi: 10.1016/j.actamat.2022.118654
Artikel, Bibliographie

Maccari, Fernando ; Zintler, Alexander ; Brede, Thomas ; Radulov, Iliya A. ; Skokov, Konstantin P. ; Molina-Luna, Leopoldo ; Gutfleisch, Oliver (2023)
Ferromagnetic Mn–Al–C L10 Formation by Electric Current Assisted Annealing.
In: Advanced Engineering Materials
doi: 10.1002/adem.202201805
Artikel, Bibliographie

Sözen, Halil İbrahim ; Ener, Semih ; Maccari, Fernando ; Fayyazi, Bahar ; Gutfleisch, Oliver ; Neugebauer, Jörg ; Hickel, Tilmann (2023)
Combined ab initio and experimental screening of phase stabilities in the Ce-Fe-Ti-X system (X=3d and 4d metals).
In: Physical Review Materials, 7 (1)
doi: 10.1103/PhysRevMaterials.7.014410
Artikel, Bibliographie

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

Han, Liuliu ; Maccari, Fernando ; Souza Filho, Isnaldi R. ; Peter, Nicolas J. ; Wei, Ye ; Gault, Baptiste ; Gutfleisch, Oliver ; Li, Zhiming ; Raabe, Dierk (2022)
A mechanically strong and ductile soft magnet with extremely low coercivity.
In: Nature, 608 (7922)
doi: 10.1038/s41586-022-04935-3
Artikel, Bibliographie

Eggert, Bruno G. F. ; Delczeg-Czirjak, Erna K. ; Maccari, Fernando ; Kumar, Susmit ; Gutfleisch, Oliver ; Fjellvåg, Helmer ; Hauback, Bjørn C. ; Frommen, Christoph (2022)
Exploring V-Fe-Co-Ni-Al and V-Fe-Co-Ni-Cu high entropy alloys for magnetocaloric applications.
In: Journal of Alloys and Compounds, 921
doi: 10.1016/j.jallcom.2022.166040
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

Jia, Yuxiao ; Ding, Hanlin ; Wu, Yuye ; Wang, Jingmin ; Wu, Haichen ; Ma, Tianyu ; Zhao, Shiteng ; Skokov, Konstantin P. ; Aubert, Alex ; Maccari, Fernando ; Gutfleisch, Oliver ; Xu, Yichen ; Niu, Jiejue ; Qiao, Boying ; Zhao, Shuang ; Jiang, Chengbao (2022)
On the ε → τ phase transformation and twinning in L10−MnAl alloys.
In: Acta Materialia, 232
doi: 10.1016/j.actamat.2022.117892
Artikel, Bibliographie

Merkel, Dániel Géza ; Hegedűs, Gergő ; Gracheva, Maria ; Deák, András ; Illés, Levente ; Németh, Attila ; Maccari, Fernando ; Radulov, Iliya ; Major, Márton ; Chumakov, Aleksandr I. ; Bessas, Dimitrios ; Nagy, Dénes Lajos ; Zolnai, Zsolt ; Graning, Sára ; Sájerman, Klára ; Szilágyi, Edit ; Lengyel, Attila (2022)
A Three-Dimensional Analysis of Magnetic Nanopattern Formation in FeRh Thin Films on MgO Substrates: Implications for Spintronic Devices.
In: ACS Applied Nano Materials, 5 (4)
doi: 10.1021/acsanm.2c00511
Artikel, Bibliographie

Maccari, Fernando ; Aubert, Alex ; Ener, Semih ; Bruder, Enrico ; Radulov, Iliya ; Skokov, Konstantin P. ; Gutfleisch, Oliver (2022)
Formation of pure τ-phase in Mn–Al–C by fast annealing using spark plasma sintering.
In: Journal of Materials Science, 57 (10)
doi: 10.1007/s10853-022-07002-4
Artikel, Bibliographie

Maccari, Fernando (2022)
Investigations on ThMn12-type and Mn-Al compounds as permanent magnet candidates.
Technische Universität Darmstadt
doi: 10.26083/tuprints-00021140
Dissertation, Erstveröffentlichung, Verlagsversion

Han, Liuliu ; Rao, Ziyuan ; Souza Filho, Isnaldi R. ; Maccari, Fernando ; Wei, Ye ; Wu, Ge ; Ahmadian, Ali ; Zhou, Xuyang ; Gutfleisch, Oliver ; Ponge, Dirk ; Raabe, Dierk ; Li, Zhiming (2021)
Ultrastrong and Ductile Soft Magnetic High‐Entropy Alloys via Coherent Ordered Nanoprecipitates.
In: Advanced Materials, 33 (37)
doi: 10.1002/adma.202102139
Artikel, Bibliographie

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

Galler, Anna ; Ener, Semih ; Maccari, Fernando ; Dirba, Imants ; Skokov, Konstantin P. ; Gutfleisch, Oliver ; Biermann, Silke ; Pourovskii, Leonid V. (2021)
Intrinsically weak magnetic anisotropy of cerium in potential hard-magnetic intermetallics.
In: npj Quantum Materials, 6 (1)
doi: 10.1038/s41535-020-00301-6
Artikel, Bibliographie

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

Maccari, Fernando ; Karpenkov, Dmitriy Yu ; Semenova, Elena ; Karpenkov, Alexey Yu ; Radulov, Iliya A. ; Skokov, Konstantin P. ; Gutfleisch, Oliver (2020)
Accelerated crystallization and phase formation in Fe40Ni40B20 by electric current assisted annealing technique.
In: Journal of Alloys and Compounds, 836
doi: 10.1016/j.jallcom.2020.155338
Artikel, Bibliographie

Sözen, Halil İbrahim ; Ener, Semih ; Maccari, Fernando ; Skokov, Konstantin P. ; Gutfleisch, Oliver ; Körmann, Fritz ; Neugebauer, Jörg ; Hickel, Tilmann (2019)
Ab initio phase stabilities of Ce-based hard magnetic materials and comparison with experimental phase diagrams.
In: Physical Review Materials, 3 (8)
doi: 10.1103/PhysRevMaterials.3.084407
Artikel, Bibliographie

Stadler, Daniel ; Brede, Thomas ; Schwarzbach, Danny ; Maccari, Fernando ; Fischer, Thomas ; Gutfleisch, Oliver ; Volkert, Cynthia A. ; Mathur, Sanjay (2019)
Anisotropy control in magnetic nanostructures through field-assisted chemical vapor deposition.
In: Nanoscale Advances, 1 (11)
doi: 10.1039/c9na00467j
Artikel, Bibliographie

Moreno-Ramírez, Luis M. ; Romero-Muñiz, Carlos ; Law, Jia Y. ; Franco, Victorino ; Conde, Alejandro ; Radulov, Iliya A. ; Maccari, Fernando ; Skokov, Konstantin P. ; Gutfleisch, Oliver (2019)
Tunable first order transition in La(Fe,Cr,Si)13 compounds: retaining magnetocaloric response despite a magnetic moment reduction.
In: Acta Materialia, 175
doi: 10.1016/j.actamat.2019.06.022
Artikel, Bibliographie

Popov, Vladimir ; Koptyug, Andrey ; Radulov, Iliya ; Maccari, Fernando ; Muller, Gary (2018)
Prospects of additive manufacturing of rare-earth and non-rare-earth permanent magnets.
In: Procedia Manufacturing, 21
doi: 10.1016/j.promfg.2018.02.199
Artikel, Bibliographie

Moreno-Ramírez, Luis M. ; Romero-Muñiz, Carlos ; Law, Jia Yan ; Franco, Victorino ; Conde, Alejandro ; Radulov, Iliya A. ; Maccari, Fernando ; Skokov, Konstantin P. ; Gutfleisch, Oliver (2018)
The role of Ni in modifying the order of the phase transition of La(Fe,Ni,Si)13.
In: Acta Materialia, 160
doi: 10.1016/j.actamat.2018.08.054
Artikel, Bibliographie