Coupled magnetic, structural, and electronic phase transitions in FeRh
The B2-ordered intermetallic magnetic compound FeRh exhibits a thermodynamically first-
order phase transition in the vicinity of room temperature that makes it a highly intriguing …
order phase transition in the vicinity of room temperature that makes it a highly intriguing …
First order magneto-structural phase transition and associated multi-functional properties in magnetic solids
SB Roy - Journal of Physics: Condensed Matter, 2013 - iopscience.iop.org
We show that the first order magneto-structural phase transitions observed in various
classes of magnetic solids are often accompanied by useful multi-functional properties …
classes of magnetic solids are often accompanied by useful multi-functional properties …
Multicaloric Cryocooling Using Heavy Rare-Earth Free La(Fe,Si)13-Based Compounds
B Beckmann, L Pfeuffer, J Lill, B Eggert… - … Applied Materials & …, 2024 - ACS Publications
The transition toward a carbon-neutral society based on renewable energies goes hand in
hand with the availability of energy-efficient technologies. Magnetocaloric cooling is a very …
hand with the availability of energy-efficient technologies. Magnetocaloric cooling is a very …
Ferromagnetism at the interfaces of antiferromagnetic FeRh epilayers
The nanoscale magnetic structure of FeRh epilayers has been studied by polarized neutron
reflectometry. Epitaxial films with a nominal thickness of 500 Å were grown on MgO (001) …
reflectometry. Epitaxial films with a nominal thickness of 500 Å were grown on MgO (001) …
Overview of magnetoelastic coupling in (Mn, Fe)2(P, Si)-type magnetocaloric materials
Abstract (MnFe) 2 (P, Si)-type compounds are, to date, one of the best candidates for
magnetic refrigeration and energy conversion applications due to the combination of giant …
magnetic refrigeration and energy conversion applications due to the combination of giant …
Phase coexistence and kinetic arrest in the magnetostructural transition of the ordered alloy FeRh
In materials where two or more ordering degrees of freedom are closely matched in their
free energies, coupling between them, or multiferroic behavior can occur. These …
free energies, coupling between them, or multiferroic behavior can occur. These …
Correlation between magnetic and crystal structural sublattices in palladium-doped FeRh alloys: Analysis of the metamagnetic phase transition driving forces
FeRh alloys doped with the third element exhibit a change in the lattice and magnetic
subsystems, which are manifested in antiferromagnetic-ferromagnetic (AFM-FM) first-order …
subsystems, which are manifested in antiferromagnetic-ferromagnetic (AFM-FM) first-order …
Acoustic Wave-Induced FeRh Magnetic Phase Transition and Its Application in Antiferromagnetic Pattern Writing and Erasing
H Wu, Q Liu, R Gao, S Mi, L Jia, J Wang, H Liu… - ACS …, 2024 - ACS Publications
We explore the FeRh magnetic phase transition (MPT) and magnetic phase domain (MPD)
with the introduction of surface acoustic waves (SAWs). The effects of the SAW pulses with …
with the introduction of surface acoustic waves (SAWs). The effects of the SAW pulses with …
Strain-tuning of the magnetocaloric transition temperature in model FeRh films
The chemically ordered B2 phase of equiatomic FeRh is known to absorb or evolve a
significant latent heat as it traverses its first-order phase transition in response to thermal …
significant latent heat as it traverses its first-order phase transition in response to thermal …
Kinetic-arrest-induced phase coexistence and metastability in
Neutron diffraction, Mössbauer spectroscopy, magnetometry, and in-field x-ray diffraction are
employed to investigate the magnetoelastic phase transition in hexagonal (Mn, Fe) 2 (P, Si) …
employed to investigate the magnetoelastic phase transition in hexagonal (Mn, Fe) 2 (P, Si) …