Lukas Pfeuffer
Technische Universität Darmstadt
21 Papers
6 Citations
Lukas Pfeuffer is an academic researcher from Technische Universität Darmstadt. The author has contributed to research in topics: Magnetic refrigeration & Phase transition. The author has an hindex of 7, co-authored 14 publications.
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Papers
A multicaloric cooling cycle that exploits thermal hysteresis
Tino Gottschall,Tino Gottschall,Adrià Gràcia-Condal,Maximilian Fries,Andreas Taubel,Lukas Pfeuffer,Lluís Mañosa,Antoni Planes,Konstantin P. Skokov,Oliver Gutfleisch +9 more
TL;DR: An approach to magnetic cooling is proposed that rejects the conventional idea that the hysteresis inherent in magnetostructural phase-change materials must be minimized to maximize the reversible magnetocaloric effect, and introduces a second stimulus, uniaxial stress, so that it can exploit the hyesteresis.
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Microstructural and magnetic properties of Mn-Fe-P-Si (Fe2 P-type) magnetocaloric compounds
Maximilian Fries,Lukas Pfeuffer,Enrico Bruder,Tino Gottschall,Semih Ener,L.V.B. Diop,Thorsten Gröb,Konstantin P. Skokov,Oliver Gutfleisch +8 more
TL;DR: In this paper, the authors presented a road map for the preparation of Mn-Fe-Si-P-Si alloys with highest quality and analyzed their microstructural and thermomagnetic properties.
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Tailoring magnetocaloric effect in all-d-metal Ni-Co-Mn-Ti Heusler alloys: a combined experimental and theoretical study
Andreas Taubel,Benedikt Beckmann,Lukas Pfeuffer,Nuno M. Fortunato,Franziska Scheibel,Semih Ener,Tino Gottschall,Konstantin P. Skokov,Hongbin Zhang,Oliver Gutfleisch +9 more
TL;DR: In this paper, a phase diagram including martensitic transition temperatures and austenite Curie temperatures is presented for Ni-Co-Mn-Ti all-d-metal Heusler alloys.
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Microstructure engineering of metamagnetic Ni-Mn-based Heusler compounds by Fe-doping: A roadmap towards excellent cyclic stability combined with large elastocaloric and magnetocaloric effects
Lukas Pfeuffer,Jonas Lemke,Navid Shayanfar,S. Riegg,David Koch,Andreas Taubel,Franziska Scheibel,Nagaarjhuna A. Kani,Esmaeil Adabifiroozjaei,Leopoldo Molina-Luna,Konstantin P. Skokov,Oliver Gutfleisch +11 more
TL;DR: In this paper, Fe-doping of Ni-Mn-In was proposed to improve cyclic stability and maintain the excellent magnetocaloric and elastocaloric properties.
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Advanced characterization of multicaloric materials in pulsed magnetic fields
Tino Gottschall,Eduard Bykov,Eduard Bykov,Adrià Gràcia-Condal,B. Beckmann,Andreas Taubel,Lukas Pfeuffer,Oliver Gutfleisch,Ll. Mañosa,Antoni Planes,Yu. Skourski,J. Wosnitza,J. Wosnitza +12 more
TL;DR: In this paper, a measurement device allowing to determine the adiabatic temperature change in pulsed magnetic fields and, simultaneously, under the influence of a uniaxial load is presented.
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