Hysteresis design of magnetocaloric materials—from basic mechanisms to applications
Magnetic refrigeration relies on a substantial entropy change in a magnetocaloric material
when a magnetic field is applied. Such entropy changes are present at first‐order …
when a magnetic field is applied. Such entropy changes are present at first‐order …
Peculiarities of magnetic and magnetocaloric properties of Fe–Rh alloys in the range of antiferromagnet–ferromagnet transition
The present work surveys literature data related to the study of iron–rhodium-based (Fe–Rh)
alloys. The crystal, magnetic, and electronic properties of the FeRh alloy and FeRh-based …
alloys. The crystal, magnetic, and electronic properties of the FeRh alloy and FeRh-based …
Computational discovery of ferromagnetic semiconducting single-layer
Despite many single-layer materials being reported in the past decade, few of them exhibit
magnetism. Here we perform first-principles calculations using accurate hybrid density …
magnetism. Here we perform first-principles calculations using accurate hybrid density …
Element-Resolved Thermodynamics of Magnetocaloric
ME Gruner, W Keune, B Roldan Cuenya, C Weis… - Physical review …, 2015 - APS
By combination of two independent approaches, nuclear resonant inelastic x-ray scattering
and first-principles calculations in the framework of density functional theory, we …
and first-principles calculations in the framework of density functional theory, we …
[HTML][HTML] First-principles study of electronic structure and magnetic properties of L10-ordered FeNi, FePd, and FePt alloys
The structural, electronic, and magnetic properties of three spin configurations of L1 0-
ordered FeM alloys (M= Ni, Pd, or Pt) were studied using the first-principles method. The …
ordered FeM alloys (M= Ni, Pd, or Pt) were studied using the first-principles method. The …
Finite-temperature second-order perturbation analysis of magnetocrystalline anisotropy energy of -type ordered alloys
S Yamashita, A Sakuma - Physical Review B, 2023 - APS
We present a finite-temperature second-order perturbation method incorporating spin-orbit
coupling to investigate the temperature-dependent site-resolved contributions to the …
coupling to investigate the temperature-dependent site-resolved contributions to the …
Ultrafast demagnetization of FePt: Cu thin films and the role of magnetic heat capacity
The phenomenon of different time scales of ultrafast demagnetization has attracted much
attention. This so-called diversity of ultrafast demagnetization has been explained by the …
attention. This so-called diversity of ultrafast demagnetization has been explained by the …
Physical properties of FeRh alloys: The antiferromagnetic to ferromagnetic transition
J Kudrnovský, V Drchal, I Turek - Physical Review B, 2015 - APS
The electronic, magnetic, thermodynamical, and transport properties of FeRh alloys are
studied from first principles. We present a unified approach to the phase stability, an …
studied from first principles. We present a unified approach to the phase stability, an …
Impact of lattice dynamics on the phase stability of metamagnetic FeRh: Bulk and thin films
We present phonon dispersions, element-resolved vibrational density of states (VDOS) and
corresponding thermodynamic properties obtained by a combination of density functional …
corresponding thermodynamic properties obtained by a combination of density functional …
First-Principles Study for Finite Temperature Magnetrocrystaline Anisotropy of L10-Type Ordered Alloys
S Yamashita, A Sakuma - Journal of the Physical Society of Japan, 2022 - journals.jps.jp
We conducted the first-principles calculations for the temperature dependence of magnetic
anisotropy energy K (T) for L 10-type FePt, MnAl, and FeNi by using the coherent potential …
anisotropy energy K (T) for L 10-type FePt, MnAl, and FeNi by using the coherent potential …