Accelerated and conventional development of magnetic high entropy alloys

V Chaudhary, R Chaudhary, R Banerjee… - Materials Today, 2021 - Elsevier
High-entropy alloys (HEA) are of high current interest due to their unique and attractive
combination of structural, physical, chemical or magnetic properties. HEA comprise multiple …

Giant reversibility of magnetoresponsive properties in all--metal Ni-Co-Mn(Cu)-Ti Heusler alloys: Role of phase-fraction-assisted magnetostructural transition

S Samanta, S Chatterjee, J Sinha, K Mandal - Physical Review Materials, 2023 - APS
Recently emerged all-d-metal Ni (Co)-Mn-Ti Heusler systems often exhibit multifunctional
properties which are accompanied by magnetic-field-induced inverse martensitic …

Accelerated design of MTX alloys with targeted magnetostructural properties through interpretable machine learning

TQ Hartnett, V Sharma, S Garg, R Barua… - Acta Materialia, 2022 - Elsevier
Data-driven machine learning (ML) models are developed to rapidly predict the
magnetostructural transition temperature (T t) and thermal hysteresis in the vast search …

The influence of hydrostatic pressure and annealing conditions on the magnetostructural transitions in MnCoGe

JH Chen, T Poudel Chhetri, CK Chang… - Journal of Applied …, 2021 - pubs.aip.org
In this work, the phase transitions of stoichiometric MnCoGe alloys were studied by
systematically varying the annealing conditions and applying hydrostatic pressure. First …

[HTML][HTML] The influence of Au substitution and hydrostatic pressure on the phase transitions and magnetocaloric properties of MnCoGe alloys

JH Chen, A Trigg, T Poudel Chhetri… - Journal of Applied …, 2020 - pubs.aip.org
In this work, the phase transitions and magnetocaloric properties of Mn 1− x Au x CoGe (⁠
0≤ x≤ 0.025⁠) alloys were studied as a function of concentration x and applied hydrostatic …

Crystallography of the martensitic transformation between Ni2In-type hexagonal and TiNiSi-type orthorhombic phases

T Zhang, Y Gong, B Wang, D Cen, F Xu - Journal of Materials Science & …, 2022 - Elsevier
Abstract MnMX (M= Co or Ni, X= Si or Ge) alloys, experiencing structural transformation
between Ni 2 In-type hexagonal and TiNiSi-type orthorhombic phases, attract considerable …

Large reversible magnetocaloric effect across the first-order magneto-structural transition in (Mn0. 45Fe0. 55)(Ni0. 6Co0. 4) Si alloy

SK Panda, SK Biswal, J Mallick, S Datta… - Journal of Alloys and …, 2023 - Elsevier
Magnetic materials with reversible magnetocaloric effect across their respective first-order
magneto-structural transitions (MST) have vital significance for further advancement towards …

[HTML][HTML] Effects of doping, hydrostatic pressure, and thermal quenching on the phase transitions and magnetocaloric properties in Mn1− xCoxNiGe

T Poudel Chhetri, JH Chen, AT Grant… - Journal of Applied …, 2022 - pubs.aip.org
The effects of doping, hydrostatic pressure, and thermal quenching on the phase transitions
and magnetocaloric properties of the Mn 1− x Co x NiGe system have been investigated …

Sweep-Rate Dependence of the Large Magnetocaloric Effect across the Magnetostructural Transition in the System

SK Panda, S Datta, S Guha, J Mallick, M Kar - Physical Review Applied, 2021 - APS
A coupled magnetostructural transition (MST) from a high-temperature low-magnetic Ni 2 In-
type hexagonal phase to a low-temperature high-magnetic Ti Ni Si-type orthorhombic …

Effects of heat treatments on magneto-structural phase transitions in MnNiSi-FeCoGe alloys

JH Chen, TP Chhetri, AU Saleheen, DP Young… - Intermetallics, 2019 - Elsevier
A first-order magneto-structural transition from a ferromagnetic orthorhombic TiNiSi-type
martensite phase to a paramagnetic hexagonal Ni 2 In-type austenite phase was observed …