4.7 Article

The crystal structure, magnetic phase transition and magnetocaloric effect in R5CoSb2 (R = Pr, Nd, Gd-Er) alloys

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Materials Science, Multidisciplinary

Magnetocaloric effect of LaFe11.35Co0.6Si1.05 alloy

Piotr Gebara

Summary: The aim of this study was to investigate the large magnetocaloric effect in LaFe11.35Co0.6Si1.05 alloy. X-ray diffraction and Mossbauer spectroscopy confirmed the coexistence of La(Fe,Si)(13)-type and alpha-Fe(Co,Si) phases. The magnetic entropy change and phase transition were analyzed using thermomagnetic Maxwell relation, Landau theory, and universal scaling curve.

RARE METALS (2022)

Article Materials Science, Multidisciplinary

Unconventional metamagnetic phase transition in R2In (R=Nd, Pr) with lambda-like specific heat and nonhysteresis

Weibin Cui et al.

Summary: The phase transition of Nd2In and Pr2In alloys has been investigated and found to exhibit characteristics between the first-order and second-order nature. The alloys demonstrate field-triggered metamagnetism and show a lambda-like peak on the specific heat curve. The Nd2In and Pr2In alloys achieve significant magnetic entropy changes and adiabatic temperature changes, which are attributed to the strong magnetoelastic coupling and the influence of delocalized 5d electrons.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2022)

Article Materials Science, Multidisciplinary

Magnetic properties and promising magnetocaloric performances in the antiferromagnetic GdFe2Si2 compound

Yikun Zhang et al.

Summary: This study investigates the magnetic properties, magnetic phase transition, and cryogenic magnetocaloric performances of GdFe2Si2 through experimental and theoretical research. It is found that GdFe2Si2 exhibits a huge reversible cryogenic magnetocaloric effect and promising magnetocaloric performances.

SCIENCE CHINA-MATERIALS (2022)

Article Materials Science, Multidisciplinary

Magnetic properties and giant cryogenic magnetocaloric effect in B-site ordered antiferromagnetic Gd2MgTiO6 double perovskite oxide

Yikun Zhang et al.

Summary: Utilizing the magnetocaloric effects of magnetic solids, magnetic refrigeration (MR) technology has been recognized as a promising energy-efficient and environmentally friendly technology. In this study, a combined theoretical and experimental investigation of the crystal structure, magnetic properties, magnetic phase transition, and magnetocaloric performances in Gd2MgTiO6 oxide was reported. The results demonstrated the excellent magnetocaloric performances of Gd2MgTiO6 DP oxide, making it a promising candidate material for cryogenic MR applications.

ACTA MATERIALIA (2022)

Article Materials Science, Multidisciplinary

Achievement of giant cryogenic refrigerant capacity in quinary rare-earths based high-entropy amorphous alloy

Yikun Zhang et al.

Summary: Magnetic refrigeration is a highly promising solid state environmentally friendly and high-efficiency alternative method to gas compression cooling. This study investigates the microstructure, magnetic, and magnetocaloric properties of a quinary high-entropy amorphous alloy Er20Ho20Gd20Ni20Co20. The alloy exhibits excellent cryogenic magnetocaloric performances and is suitable for cryogenic magnetic refrigeration applications.

JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY (2022)

Article Materials Science, Multidisciplinary

Significant reduction of phase-transition hysteresis for magnetocaloric (La1-xCex)2Fe11Si2Hy alloys by microstructural manipulation

Yanfeng Liu et al.

Summary: By manipulating the microstructure, hysteresis can be reduced while preserving the giant entropy change in La-Fe-Si-based MCE alloys. The formation of nanocrystals in (La1-xCex)(2)Fe11Si2Hy alloys leads to a significant decrease in hysteresis loss.

ACTA MATERIALIA (2021)

Article Materials Science, Ceramics

Structure, magnetic properties and cryogenic magneto-caloric effect (MCE) in RE2FeAlO6 (RE = Gd, Dy, Ho) oxides

Bingbing Wu et al.

Summary: The RE2FeAlO6 oxides have large magneto-caloric effects, with Gd2FeAlO6 showing promising performance for cryogenic magnetic refrigeration.

CERAMICS INTERNATIONAL (2021)

Article Nanoscience & Nanotechnology

Enhanced magnetocaloric effects in hetero-structural alloyed Er2In1-xAlx (0 ≤ x ≤ 0.4) system by novel nonhysteretic metamagnetsm

Guiquan Yao et al.

Summary: A nonhysteretic metamagnetic phase transition was observed in the alloy Er2In0.8Al0.2 with enhanced magnetic entropy change and adiabatic temperature change. The origin of this unique phase transition is assumed to be from the field-induced reconstruction of 5d subband of rare-earth elements.

SCRIPTA MATERIALIA (2021)

Article Materials Science, Multidisciplinary

Magnetocaloric effect and refrigeration performance in RE60Co20Ni20 (RE = Ho and Er) amorphous ribbons

Yaming Wang et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2020)

Article Chemistry, Inorganic & Nuclear

Physical and Magnetocaloric Properties of TbPdAl2 and the Ferromagnetic Solid Solution Tb1-xLuxPdAl2 (x=0.1-0.9)

Mathis Radzieowski et al.

INORGANIC CHEMISTRY (2020)

Article Nanoscience & Nanotechnology

The enhanced magnetocaloric effect in Dy2In1-xAlx by a non-hysteresis metamagnetic phase transition

Guiquan Yao et al.

SCRIPTA MATERIALIA (2019)

Article Physics, Condensed Matter

Magnetization, resistivity, specific heat and ab initio calculations of Gd5Sb3

S. Shanmukharao Samatham et al.

JOURNAL OF PHYSICS-CONDENSED MATTER (2018)

Review Materials Science, Multidisciplinary

Overview of magnetoelastic coupling in (Mn, Fe)2(P, Si)-type magnetocaloric materials

Xue-Fei Miao et al.

RARE METALS (2018)

Article Thermodynamics

Critical evaluation and thermodynamic optimization of the Sn-RE systems: Part I. Sn-RE system (RE=La, Ce, Pr, Nd and Sm)

Junghwan Kim et al.

CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY (2016)

Article Materials Science, Multidisciplinary

Magnetic order of Mn5Si3-type Tb5Sb3 and Tb5Si1.5Sb1.5

A. V. Morozkin et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2011)

Article Chemistry, Physical

Large reversible magnetocaloric effect of light rare-earth intermetallic compound Pr5Si3

Guang Tian et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2010)

Article Chemistry, Physical

On crystal structures of the R5CoSb2 ternary phases (R = Gd, Tb, Dy, Ho, Er)

Yu. Verbovytsky et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2008)

Article Materials Science, Multidisciplinary

The magnetic structure of the compound Ho5Sb3

A. V. Morozkin et al.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2008)

Article Chemistry, Physical

The crystal structure of the new Gd5CoSb2, Gd5NiSb2 and Gd5Au2Sb ternary phases

Yu. Verbovytsky et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2007)

Article Chemistry, Physical

New Yb5Sb3-type R5TxX3-x compounds (R = Gd-Er, T = Fe-Cu, X = Sb, Bi)

AV Morozkin et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2005)

Article Chemistry, Physical

Structure and magnetism of R5Bi3 (R=Tb, Dy, Ho, Er) and Tb4Bi3

M Drzyzga et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2001)