Materials, physics and systems for multicaloric cooling

H Hou, S Qian, I Takeuchi - Nature Reviews Materials, 2022‏ - nature.com
Calls to minimize greenhouse gas emissions and demands for higher energy efficiency
continue to drive research into alternative cooling and refrigeration technologies. The caloric …

Magnetocaloric effect: From materials research to refrigeration devices

V Franco, JS Blázquez, JJ Ipus, JY Law… - Progress in Materials …, 2018‏ - Elsevier
The magnetocaloric effect and its most straightforward application, magnetic refrigeration,
are topics of current interest due to the potential improvement of energy efficiency of cooling …

Colossal elastocaloric effect in ferroelastic Ni-Mn-Ti alloys

D Cong, W **ong, A Planes, Y Ren, L Mañosa, P Cao… - Physical review …, 2019‏ - APS
Energy-efficient and environment-friendly elastocaloric refrigeration, which is a promising
replacement of the conventional vapor-compression refrigeration, requires extraordinary …

Ultralow-field magnetocaloric materials for compact magnetic refrigeration

P Liu, D Yuan, C Dong, G Lin, EG Víllora, J Qi… - NPG Asia …, 2023‏ - nature.com
Magnetic refrigeration around the liquid-helium temperature plays a critical role in many
technological sectors. Even if gallium gadolinium garnet (GGG) has been regarded as the …

Magnetic and magnetocaloric properties of Dy 1− x Er x Ni 2 solid solutions and their promise for hydrogen liquefaction

J Ćwik, Y Koshkid'ko, K Shinde, J Park… - Journal of Materials …, 2024‏ - pubs.rsc.org
Magnetic cooling is perceived as an enticing option for the liquefaction of hydrogen.
Compared to the currently employed method, it offers significantly enhanced efficiency …

Direct measurements of inverse magnetocaloric effects in metamagnetic shape-memory alloy NiCoMnIn

T Kihara, X Xu, W Ito, R Kainuma, M Tokunaga - Physical Review B, 2014‏ - APS
To clarify the electronic, lattice, and magnetic contribution to the inverse magnetocaloric
effect (IMCE) in the metamagnetic shape-memory alloy Ni 45 Co 5 Mn 50− x In x …

Magnetocaloric effect of gadolinium in high magnetic fields

T Gottschall, MD Kuz'Min, KP Skokov, Y Skourski… - Physical Review B, 2019‏ - APS
The magnetocaloric effect of gadolinium has been measured directly in pulsed magnetic
fields up to 62 T. The maximum observed adiabatic temperature change is Δ T ad= 60.5 K …

On the high-field characterization of magnetocaloric materials using pulsed magnetic fields

CS Mejía, T Niehoff, M Straßheim, E Bykov… - Journal of Physics …, 2023‏ - iopscience.iop.org
Magnetic refrigeration is a highly active field of research. The recent studies in materials and
methods for hydrogen liquefaction and innovative techniques based on multicaloric …

Complete field-induced spectral response of the spin-1/2 triangular-lattice antiferromagnet CsYbSe2

T **e, AA Eberharter, J **ng, S Nishimoto… - npj quantum …, 2023‏ - nature.com
Fifty years after Anderson's resonating valence-bond proposal, the spin-1/2 triangular-lattice
Heisenberg antiferromagnet (TLHAF) remains the ultimate platform to explore highly …

Quantum critical dynamics of a Heisenberg-Ising chain in a longitudinal field: Many-body strings versus fractional excitations

Z Wang, M Schmidt, A Loidl, J Wu, H Zou, W Yang… - Physical Review Letters, 2019‏ - APS
We report a high-resolution terahertz spectroscopic study of quantum spin dynamics in the
antiferromagnetic Heisenberg-Ising spin-chain compound BaCo 2 V 2 O 8 as a function of …