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Picture: acatech / Stephanie Kernacatech Themenkonferenz “Werkstoffe – Wertstoffe – Rohstoffe”
2023/11/10
Prof. Gutfleisch hält Vortrag über Permanentmagnete
Die Verfügbarkeit kritischer, metallischer Rohstoffe beeinflusst immer stärker die Wettbewerbsfähigkeit, aber auch Innovationskraft Deutschlands und seiner internationalen Partner.
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Wet-chemical methods approaching magnetocalorics: Rapid sol-gel synthesis of the magnetocaloric antiperovskite phase Mn3GaC
2023/11/06
New publication
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Influence of amorphous phase on coercivity in SmCo5-Cu nanocomposites
2023/10/26
New publication
Severe plastic deformation of powder blends consisting of SmCo5-Cu results in magnetically hardened nanocomposite bulk materials.
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DFG Bewilligung für SFB Transferprojekte
2023/10/20
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Workshop on X-ray Spectroscopy of Magnetic Materials: Emerging Opportunities at the 4th Generation Synchrotrons
2023/10/06
by the ESRF in Grenoble, France, from December 11 – 13, 2023
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CRC/TRR270 @ Nacht der Physik 2023 in Duisburg
2023/09/29
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Element-Specific Study of Magnetic Anisotropy and Hardening in SmCo5–xCux Thin Films
2023/09/22
New publication
This work investigates the effect of copper substitution on the magnetic properties of SmCo5 thin films synthesized by molecular beam epitaxy.
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EMA early career seminar on 21 September 2023 11 a.m. by Benedikt Beckmann
2023/09/19
Magnetocaloric cooling for cryogenic and room temperature applications
Our PhD candidate of CRC/TRR 270 HoMMage project B01 Benedikt Beckmann gave an e-seminar on magnetocaloric cooling.
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Influence of Colloidal Additivation with Surfactant-Free Laser-Generated Metal Nanoparticles on the Microstructure of Suction-Cast Nd–Fe–B Alloy
2023/09/15
New publication
Development of new powder feedstocks using nanoparticles (NPs) has the potential to influence the microstructure of as-built parts and overcome the limitations of current powder-based additive manufacturing (AM) techniques.
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Picture: Jan-Christoph Hartung / TU Darmstadt![]()
Picture: Jan-Christoph Hartung / TU DarmstadtJEMS 2025 in Frankfurt
2023/09/05
JEMS 2025 will be held 24 – 29 Aug 2025 in Frankfurt
Prof. Oliver Gutfleisch (conference chair) and Prof. Lambert Alff (conference co-chair) from TU Darmstadt successfully applied for hosting the conference in Frankfurt.
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PhD Defense Lukas Schäfer
2023/06/07
We congratulate our colleague Lukas Schäfer to his very successful PhD defense.
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On the path towards ferromagnetic MAX phases: Synthesis of (V1-xCrx)2GaC, a Pauli paramagnet almost matching the Stoner criterion
2023/06/01
New joint publication of projects B03, B02 and A05
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Reactive single-step hot-pressing and magnetocaloric performance of polycrystalline Fe2Al1.15−xB2GexGax (x = 0, 0.05) MAB phases
2023/05/31
New publication
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Picture: IEEE 2023Best Student Presentation Award for Benedikt Beckmann at Intermag 2023
2023/05/30
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Best poster award for Benedikt Beckmann at Intermag 2023
2023/05/16
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Lighter but less critical: designing magnetocaloric materials for hydrogen liquefaction with light rare-earth Laves phases
2023/05/10
New publication
As an emerging technology with higher efficiency than the conventional liquefaction methods based on Joule-Thomson expansion, magnetocaloric hydrogen liquefaction could be a “game-changer” to liquid hydrogen industry.
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![Thermodynamic (meta)stability of individual MAX phases is inferred by the sign and magnitude of the calculated maximum formation enthalpies, relative to all possible combinations of known competing phases, including unaries, binaries, and ternaries, that are present in the M-A-X phase diagram [top panel; see Eq. (1)]. Boundary phases are retrieved from MP [28] and OQMD [21, 22]. The bottom panel contains crystal structures of (3×3×1) supercells of n=1,2, and 3 MAX phases along with other exemplary unary, binary, and ternary phases.]()
![Thermodynamic (meta)stability of individual MAX phases is inferred by the sign and magnitude of the calculated maximum formation enthalpies, relative to all possible combinations of known competing phases, including unaries, binaries, and ternaries, that are present in the M-A-X phase diagram [top panel; see Eq. (1)]. Boundary phases are retrieved from MP [28] and OQMD [21, 22]. The bottom panel contains crystal structures of (3×3×1) supercells of n=1,2, and 3 MAX phases along with other exemplary unary, binary, and ternary phases.]()
Theoretical study of thermodynamic and magnetic properties of transition metal carbide and nitride MAX phases
2023/04/24
New publication
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Givord Award for Advancing Magnetism to Professor Gutfleisch
2023/04/03
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![HyLICAL: The researchers want to construct a prototype that will help to introduce magnetic cooling into industrial hydrogen liquefaction.]()
![HyLICAL: The researchers want to construct a prototype that will help to introduce magnetic cooling into industrial hydrogen liquefaction.]()
Industrial-scale magnetic cooling
2023/03/29
Magnetocaloric effect for more efficient hydrogen liquefaction
Hydrogen will play a key role in the transformation towards a carbon-neutral society. By comparison with current usage, it is estimated that global hydrogen requirements will increase fivefold by 2050 to some 550 million tons. But in order to store hydrogen, enormous amounts of energy are needed. During liquefaction, approximately a third of the energy content of hydrogen is lost, which makes the process largely uneconomical. In the Horizon Europe project HyLICAL with a budget of about some five million euros, a team including the Helmholtz-Zentrum Dresden-Rossendorf (HZDR), TU Darmstadt and the start-up MAGNOTHERM wants to significantly improve the technologies for storing liquid hydrogen. To this end, the team is building on magnetocaloric materials that change their temperature when they are exposed to a magnetic field.
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FAIRMat has appointed Prof. Dr. Hongbin Zhang as a new PI
2023/02/10
FAIRMat has appointed Prof. Dr. Hongbin Zhang as a new PI for its Task E4 on Magnetism and Spintronics.
CRC/TRR 270 HoMMage
Archive
Archive
![Thermodynamic (meta)stability of individual MAX phases is inferred by the sign and magnitude of the calculated maximum formation enthalpies, relative to all possible combinations of known competing phases, including unaries, binaries, and ternaries, that are present in the M-A-X phase diagram [top panel; see Eq. (1)]. Boundary phases are retrieved from MP [28] and OQMD [21, 22]. The bottom panel contains crystal structures of (3×3×1) supercells of n=1,2, and 3 MAX phases along with other exemplary unary, binary, and ternary phases.](/media-einrichtungen/sfb270/news_12/B07_Publ_Thermodynamic_MAX_phase_0x214.png)
![Thermodynamic (meta)stability of individual MAX phases is inferred by the sign and magnitude of the calculated maximum formation enthalpies, relative to all possible combinations of known competing phases, including unaries, binaries, and ternaries, that are present in the M-A-X phase diagram [top panel; see Eq. (1)]. Boundary phases are retrieved from MP [28] and OQMD [21, 22]. The bottom panel contains crystal structures of (3×3×1) supercells of n=1,2, and 3 MAX phases along with other exemplary unary, binary, and ternary phases.](/media-einrichtungen/sfb270/news_12/B07_Publ_Thermodynamic_MAX_phase_0x267.png)
Contact
Dr.-Ing. Sonja Laubach
Manager of CRC 270
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work +49 (0)6151 16-22153
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Kirit Kaiser
Administration at TU Darmstadt
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Work
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Sabina Grubba
Administration at Universität Duisburg-Essen
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