117 citations · 328 across the 8 of their papers we have counts for
9 papers
The Premartensite and Martensite in Fe50Rh50 System
Esmaeil Adabifiroozjaei, Fernando Maccari, Lukas Schaefer +19
Metallic/intermetalic materials with BCC structures hold an intrinsic instability due to phonon softening along [110] dirrection, causing BCC to lower-symmetry phases transformatio…
Influence of Gd-rich precipitates on the martensitic transformation, magnetocaloric effect and mechanical properties of Ni-Mn-In Heusler alloys -- A comparative study
Franziska Scheibel, Wei Liu, Lukas Pfeuffer +6
A multi-stimuli cooling cycle can be used to increase the cyclic caloric performance of multicaloric materials like Ni-Mn-In Heusler alloys. However, the use of a uniaxial compress…
Dissipation losses limiting first-order phase transition materials in cryogenic caloric cooling: A case study on all-d-metal Ni(-Co)-Mn-Ti Heusler alloys
Benedikt Beckmann, David Koch, Lukas Pfeuffer +11
Ni-Mn-based Heusler alloys, in particular all-d-metal Ni(-Co)-Mn-Ti, are highly promising materials for energy-efficient solid-state refrigeration as large multicaloric effects can…
Influence of microstructure on the application of Ni-Mn-In Heusler compounds for multicaloric cooling using magnetic field and uniaxial stress
Lukas Pfeuffer, Adrià Gràcia-Condal, Tino Gottschall +12
Novel multicaloric cooling utilizing the giant caloric response of Ni-Mn-based metamagnetic shape-memory alloys to different external stimuli such as magnetic field, uniaxial stres…
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 +9
Ni-Mn-based metamagnetic shape-memory alloys exhibit a giant thermal response to magnetic fields and uniaxial stress which can be utilized in single caloric or multicaloric cooling…
Influence of the martensitic transformation kinetics on the magnetocaloric effect in Ni-Mn-In
L. Pfeuffer, T. Gottschall, T. Faske +6
The inverse magnetocaloric effect (MCE) in Ni-Mn-based Heusler compounds occurs during the magnetostructural transition between low-temperature, low-magnetization martensite and hi…
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 +7
Novel Ni-Co-Mn-Ti all-d-metal Heusler alloys are exciting due to large multicaloric effects combined with enhanced mechanical properties. An optimized heat treatment for a series o…
Multicaloric effects in Metamagnetic Heusler Ni-Mn-In under uniaxial stress and magnetic field
Adrià Gràcia-Condal, Tino Gottschall, Lukas Pfeuffer +3
The world's growing hunger for artificial cold on the one hand, and the ever more stringent climate targets on the other, pose an enormous challenge to mankind. Novel, efficient an…
Dynamics of the magnetoelastic phase transition and adiabatic temperature change in Mn1.3Fe0.7P0.5Si0.55
M. Fries, T. Gottschall, F. Scheibel +7
The adiabatic temperature change DTad of a Mn1.3Fe0.7P0.5Si0.55 Fe2P-type alloy was measured under different magnetic field-sweep rates from 0.93 Ts-1 to 2870 Ts-1. We find a field…