Results 91 to 100 of about 1,072 (164)

Impact of lattice dynamics on the phase stability of metamagnetic FeRh: Bulk and thin films [PDF]

, 2016
We present phonon dispersions, element-resolved vibrational density of states (VDOS) and corresponding thermodynamic properties obtained by a combination of density functional theory (DFT) and nuclear resonant inelastic X-ray scattering (NRIXS) across ...
Alp, Ercan E., Cuenya, Beatriz Roldan, Entel, Peter, Gruner, Markus E., Gutfleisch, Oliver, Hofer, Florian, Hu, Michael Y., Keune, Werner, Landers, Joachim, Mohn, Peter, Pentcheva, Rossitza, Podloucky, Raimund, Redinger, Josef, Salamon, Soma, Scheibel, Franziska, Siewert, Mario, Spodding, Detlef, Suess, Dieter, Toellner, Thomas, Wende, Heiko, Witte, Ralf, Wolloch, Michael, Zhao, Jiyong   +22 more
core   +3 more sources

Recent Progress in Magnetoelastic Fe2P‐type Materials for Magnetocaloric Cooling

MetalMat, Volume 2, Issue 3, September 2025.
This review mainly focuses on introducing the latest efforts to optimize the giant magnetocaloric performance of this material family, including doping with different elements, microstructural improvements, and practical manufacturing techniques. Besides that, we further suggest possible approaches to boost the material engineering and highlight ...
King Yin Ho, Fengqi Zhang, Xuefei Miao, Niels van Dijk, Ekkes Brück, Yang Ren   +5 more
wiley   +1 more source

Direct measurements of the magnetocaloric effect in pulsed magnetic fields: The example of the Heusler alloy Ni$_{50}$Mn$_{35}$In$_{15}$

, 2015
We have studied the magnetocaloric effect (MCE) in the shape-memory Heusler alloy Ni$_{50}$Mn$_{35}$In$_{15}$ by direct measurements in pulsed magnetic fields up to 6 and 20 T.
Felser, C., Mejía, C. Salazar, Nayak, A. K., Nicklas, M., Skourski, Y., Wosnitza, J., Zavareh, M. Ghorbani   +6 more
core   +1 more source

High‐throughput calculation of large spin Hall conductivity in heavy‐metal‐based antiperovskite compounds

Materials Genome Engineering Advances, Volume 3, Issue 2, June 2025.
The present work establishes high‐throughput database (more than 4500 structures) of SHC in antiperovskites and screens 295 structurally stable compounds and identifies 24 compounds with intrinsic SHC exceeding 500 (ℏ/e) (Ω⁻1 cm⁻1), which is crucial for designing future electric and spintronic devices.
Xiong Xu, J. X. Lv, Y. Wang, Min Li, Zhe Wang, Hui Wang   +5 more
wiley   +1 more source

Hybrid Framework Materials: Next‐Generation Engineering Materials

Advanced Engineering Materials, Volume 27, Issue 9, May 2025.
Hybrid organic–inorganic materials merge the unique properties of organic and inorganic compounds, enabling applications in optoelectronics, gas storage, and catalysis. This review explores metal‐organic frameworks, hybrid organic–inorganic perovskites, and the emerging field of hybrid glasses, emphasizing their structures, functionalities, and ...
Jay McCarron, Bethan Turner, Lauren N. McHugh   +2 more
wiley   +1 more source

Understanding variations of thermal hysteresis in barocaloric plastic crystal neopentyl glycol using correlative microscopy and calorimetry

JPhys Energy
Plastic crystals (PCs) exhibit solid–solid order-disorder first-order phase transitions that are accompanied by large correlated thermal and volume changes.
Frederic Rendell-Bhatti, David Boldrin, Melony Dilshad, Xavier Moya, Donald A MacLaren   +4 more
doaj   +1 more source

Piezomagnetic effect as a counterpart of negative thermal expansion in magnetically frustrated Mn-based antiperovskite nitrides

, 2017
The interplay of magnetic and elastic properties due to geometrical frustration in antiferromagnetic Mn-aniperovskite nitrides manifests itself in a range of phenomena such as the barocaloric (BCE), piezomagnetic (PME), magnetovolume effect (MVE), and ...
Gercsi, Z, Sandeman, KG, Zemen, J
core   +1 more source

Switching Spin‐States: Spin Crossover vs. Coordination‐Induced Spin‐State Switching

European Journal of Inorganic Chemistry, Volume 27, Issue 35, December 12, 2024.
The total spin of a metal center can be switched in different ways. In this concept, the phenomenon spin crossover is compared with coordination‐induced spin‐state switching. The impact of the switching progress on luminescent properties is briefly discussed. Abstract Switchable molecular materials have continued to attract the interest of chemists and
Gerald Hörner, Birgit Weber
wiley   +1 more source

Features of the Behavior of the Barocaloric Effect near Ferroelectric Phase Transition Close to the Tricritical Point

Crystals, 2020
A detailed study of the effect of temperature and pressure on heat capacity, entropy and hysteresis phenomena near the ferroelectric phase transition in ammonium sulfate (AS) was performed.
E.A. Mikhaleva, I.N. Flerov, M.V. Gorev, V.S. Bondarev, E.V. Bogdanov   +4 more
doaj   +1 more source

Thermodynamic model of a solid with RKKY interaction and magnetoelastic coupling

, 2018
Thermodynamic description of a model system with magnetoelastic coupling is presented. The elastic, vibrational, electronic and magnetic energy contributions are taken into account.
Balcerzak, T., Jaščur, M., Szałowski, K.   +2 more
core   +1 more source