Physics-informed machine-learning prediction of curie temperatures and its promise for guiding the discovery of functional magnetic materials

P Singh, T Del Rose, A Palasyuk… - Chemistry of …, 2023 - ACS Publications
High-performance permanent magnets with a high Curie temperature, containing less
critical materials, are integral to zero-carbon energy solutions. We built a machine-learning …

Leveraging bipolar effect to enhance transverse thermoelectricity in semimetal Mg2Pb for cryogenic heat pumping

Z Chen, X Zhang, J Ren, Z Zeng, Y Chen, J He… - Nature …, 2021 - nature.com
Toward high-performance thermoelectric energy conversion, the electrons and holes must
work jointly like two wheels of a cart: if not longitudinally, then transversely. The bipolar effect …

Machine learning assisted development of Fe2P-type magnetocaloric compounds for cryogenic applications

J Lai, A Bolyachkin, N Terada, S Dieb, X Tang… - Acta Materialia, 2022 - Elsevier
Fe 2 P-type compounds exhibit a giant magnetocaloric effect (MCE) and are extensively
studied for room temperature applications. The reduction of their transition temperature …

Table-like magnetocaloric effect and enhanced refrigerant capacity in Eu8Ga16Ge30-EuO composite materials

A Chaturvedi, S Stefanoski, MH Phan, GS Nolas… - Applied Physics …, 2011 - pubs.aip.org
A large reversible magnetocaloric effect (MCE) and enhanced refrigerant capacity (RC)
were observed in multiphase composite materials composed of type-I clathrate Eu 8 Ga 16 …

Experimental and theoretical analysis of magnetocaloric behavior of intermetallics and their composites for low-temperature refrigerators …

J Ćwik, Y Koshkid'ko, K Nenkov, A Mikhailova… - Physical Review B, 2021 - APS
In the present work, the structural, magnetic, and thermodynamic properties of Dy 1− x Er x
Ni 2 (x= 0.25, 0.5, 0.75) Laves-phase intermetallics, being continuous solid solutions in the …

[HTML][HTML] A matter of performance and criticality: a review of rare-earth-based magnetocaloric intermetallic compounds for hydrogen liquefaction

W Liu, T Gottschall, F Scheibel, E Bykov… - Journal of Alloys and …, 2024 - Elsevier
The low efficiency of conventional liquefaction technologies based on the Joule-Thomson
expansion makes liquid hydrogen currently not attractive enough for large-scale energy …

Magnetocaloric effect in GdNi2 for cryogenic gas liquefaction studied in magnetic fields up to 50 T

S Taskaev, V Khovaylo, K Skokov, W Liu… - Journal of applied …, 2020 - pubs.aip.org
Natural gases have played a significant role in different sectors of the global economy.
Recent analyses have shown that the world's gas consumption doubled over the last three …

Magnetic properties and magnetocaloric effect of Tb2Rh3Ge

B Sahu, AM Strydom - Journal of Magnetism and Magnetic Materials, 2022 - Elsevier
We report the structural, and magnetic properties as well as magnetocaloric effect of a
polycrystalline compound of Tb 2 Rh 3 Ge. This compound crystallizes with Mg 2 Ni 3 Si …

Theoretical study of structural, electronic, magnetic, optical, thermoelectric and thermodynamic properties of Tb2Rh3Ge

MY Raïâ, R Masrour, M Hamedoun, J Kharbach… - Materials Today …, 2023 - Elsevier
Abstract Density Functional Theory (DFT) calculations are performed using full potential
linearized augmented plane wave (FP-LAPW) method within GGA and GGA+ U formalisms …

A comparative study of the magnetocaloric effect in RNi2 (R= Dy, Ho, Er) intermetallic compounds

EJR Plaza, VSR De Sousa, MS Reis… - Journal of alloys and …, 2010 - Elsevier
In this work we study the conventional and anisotropic magnetocaloric effects in the cubic
rare-earth RNi2 (R= Dy, Ho, Er) ferromagnetic intermetallic compounds. For each of these …