Exploration of highly correlated Co‐based quaternary Heusler alloys for spintronics and thermoelectric applications

AQ Seh, DC Gupta - International Journal of Energy Research, 2019 - Wiley Online Library
The half‐metallic character of new quaternary Heusler alloys CoXMnAs (X= Ru, Rh) is
established along with their thermoelectric, mechanical, and thermodynamic properties. The …

Prediction of a new quaternary Heusler alloy within a good electrical response at high temperature for spintronics applications: DFT calculations

H Rached - International Journal of Quantum Chemistry, 2021 - Wiley Online Library
Lately, the Heusler alloys have been gained an enormous technological attention due to
their half‐metallic ferromagnets (HMFs) behavior making them technologically promising for …

High Pressure-Temperature study on thermodynamics, half-metallicity, transport, elastic and structural properties of Co-based Heusler alloys: A first-principles study

SA Sofi, DC Gupta - Journal of Solid State Chemistry, 2020 - Elsevier
Employing first-principles based on density functional theory, we have investigated
thermodynamics, half-metallicity, transport, elastic and structural properties of Co 2 ScSb …

Magneto-electronic, thermal, and thermoelectric properties of some Co-based quaternary alloys

TM Bhat, DC Gupta - Journal of Physics and Chemistry of Solids, 2018 - Elsevier
In this study, quaternary Heusler alloys CoFeCrZ (Z= Si, As, Sb) were investigated based on
the modified Becke–Johnson exchange potential. The electronic structures demonstrated …

Thermoelectric properties, phonon, and mechanical stability of new half-metallic quaternary Heusler alloys: FeRhCrZ (Z= Si and Ge)

SA Khandy, JD Chai - Journal of Applied Physics, 2020 - pubs.aip.org
Computer simulations within the framework of density functional theory are performed to
study the electronic, dynamic, elastic, magnetic, and thermoelectric properties of a newly …

Electronic, magnetic, thermoelectric and lattice dynamical properties of full heusler alloy Mn2RhSi: DFT study

PD Patel, SB Pillai, SM Shinde, SD Gupta… - Physica B: Condensed …, 2018 - Elsevier
The manganese based heusler compounds are important class of materials having
remarkable ferrimagnetic and thermoelectric properties. Among them, Mn 2 RhSi which …

DFT study with different exchange-correlation potentials of physical properties of the new synthesized alkali-metal based Heusler alloy

T Hadji, H Khalfoun, H Rached, Y Guermit… - The European Physical …, 2020 - Springer
The aim purpose of this work is to investigate the various physical properties of the new
synthesized alkali-metal based Heusler alloy Li 2 CoSb using the density functional theory …

Thermodynamic and thermoelectric properties of CoFeYGe (Y= Ti, Cr) quaternary Heusler alloys: first principle calculations

R Haleoot, B Hamad - Journal of Physics: Condensed Matter, 2019 - iopscience.iop.org
Utilizing a material in thermoelectric applications requires a mechanical, thermal, and lattice
stability as well a high figure of merit (ZT). In this work, we present the structural, electronic …

Structural, electronic, magnetic and thermoelectric properties of full Heusler alloys Co2YZ (Z= S, Ge, Se): A first principles calculation

M Shakil, S Mushtaq, I Zeba, SSA Gillani… - Physica B: Condensed …, 2021 - Elsevier
Density functional theory (DFT) calculations are used to find physical characteristics of full
Heusler (FH) alloys Co 2 YZ (Z= S, Ge, Se). Full potential-linearized augmented plane wave …

Robust thermoelectric performance and high spin polarisation in CoMnTiAl and FeMnTiAl compounds

TM Bhat, DC Gupta - RSC Advances, 2016 - pubs.rsc.org
New quaternary Heusler materials, CoMnTiAl and FeMnTiAl, have been investigated. These
alloys are found to be stable in a ferromagnetic phase in Y1 type structure; the stability is …