Effect of configuration entropy on magnetocaloric effect of rare earth high-entropy alloy

SF Lu, L Ma, J Wang, YS Du, L Li, JT Zhao… - Journal of Alloys and …, 2021 - Elsevier
In this work, the relationship between configuration entropy and isothermal magnetic entropy
change (ΔS M) of rare earth high-entropy alloys (HEAs) was studied. The results show that …

Ab initio calculations and thermodynamic modeling for the Fe–Mn–Nb system

S Liu, B Hallstedt, D Music, Y Du - Calphad, 2012 - Elsevier
The Fe–Nb and Mn–Nb systems have been thermodynamically investigated within the
CALPHAD approach by combining available experimental data and the data from our ab …

Calphad-type assessment of the Fe–Nb–Ni ternary system

M Mathon, D Connétable, B Sundman, J Lacaze - Calphad, 2009 - Elsevier
This paper presents a Calphad-type thermodynamic database for the Fe–Nb–Ni system. The
stable phases in this ternary system are liquid, fcc_A1, bcc_A2, C14 Laves, D0a, D85 and …

Magnetism in : Composition and magnetic field dependence

D Moroni-Klementowicz, M Brando, C Albrecht… - Physical Review B …, 2009 - APS
We present a systematic study of transport and thermodynamic properties of the Laves
phase system Nb 1− y Fe 2+ y. Our measurements confirm that Fe-rich samples, as well as …

Ferrimagnetism in Fe-rich NbFe

TD Haynes, I Maskery, MW Butchers, JA Duffy… - Physical Review B …, 2012 - APS
We report a study of the spin moment in single crystal Nb (1− y) Fe (2+ y) with y= 0.015 using
spin-dependent Compton scattering in conjunction with ab initio electronic structure …

Combinatorial development of Fe–Co–Nb thin film magnetic nanocomposites

V Alexandrakis, W Wallisch, S Hamann… - ACS combinatorial …, 2015 - ACS Publications
A Fe–Co–Nb thin film materials library was deposited by combinatorial magnetron sputtering
and investigated by high-throughput methods to identify new noncubic ferromagnetic …

Development of magnetocaloric materials in room temperature magnetic refrigeration application in recent six years

M Liu, B Yu - Journal of Central South University of Technology, 2009 - Springer
Some magnetocaloric materials were used successfully in magnetic refrigeration application
and became one of the critical parts of magnetic refrigeration technology whose delightful …

[HTML][HTML] Semi-hard magnetic nanocomposites based on out-of-equilibrium Fe2+ δNb and Fe2+ δTa Laves phases

AM Gabay, GC Hadjipanayis - AIP Advances, 2019 - pubs.aip.org
Melt-spun Fe 100-x Nb x and Fe 100-x Ta x alloys consisting of a hexagonal (C14) Laves
phase and an iron-based bcc phase were found to exhibit room-temperature coercivities up …

Influence of atomic ordering on the Fe2Nb antiferromagnetic alloy

GY Vélez, GAP Alcázar, LE Zamora - Journal of magnetism and magnetic …, 2014 - Elsevier
Fe 2 Nb samples were obtained by arc melting, ordered by heat treatment, and finally
disordered by means of mechanical alloying with milling times of 0.5, 1, 2 and 4 h. The …

μSR study of stoichiometric NbFe2

D Margineda, JA Duffy, JW Taylor, SR Giblin - Physica B: Condensed …, 2017 - Elsevier
The magnetic ground state of nominally stoichiometric single crystalline NbFe 2 is
investigated by bulk magnetisation and muon spin relaxation techniques. Magnetic order …