Meta-GGA SCAN functional in the prediction of ground state properties of magnetic materials: Review of the current state

V Sokolovskiy, D Baigutlin, O Miroshkina… - Metals, 2023 - mdpi.com
In this review, we consider state-of-the-art density functional theory (DFT) investigations of
strongly correlated systems performed with the meta-generalized gradient approximation …

Thermoelectric transport of semiconductor full-Heusler VFe 2 Al

S Anand, R Gurunathan, T Soldi… - Journal of Materials …, 2020 - pubs.rsc.org
The full-Heusler VFe2Al has emerged as an important thermoelectric material in its thin film
and bulk phases. VFe2Al is attractive for use as a thermoelectric materials because of it …

Unexpected band gap increase in the Fe2VAl Heusler compound

A Berche, MT Noutack, ML Doublet, P Jund - Materials Today Physics, 2020 - Elsevier
Knowing the electronic structure of a material is essential in energy applications to
rationalize its performance and propose alternatives. Materials for thermoelectric …

First-principles electronic structure, phonon properties, lattice thermal conductivity and prediction of figure of merit of FeVSb half-Heusler

SS Shastri, SK Pandey - Journal of Physics: Condensed Matter, 2020 - iopscience.iop.org
In this work, we have studied the electronic structure of a promising thermoelectric half-
Heusler FeVSb using FP-LAPW method and SCAN meta-GGA including spin–orbit coupling …

First‐Principles Study on Electronic and Thermal Transport Properties of FeRuTiX Quaternary Heusler Compounds (X= Si, Ge, Sn)

S Singh, S Singh, B Srinivasan, A Kumar… - Zeitschrift für …, 2023 - Wiley Online Library
The structural, electronic, thermal and lattice thermal transport properties of the three
hypothetical quaternary Heusler alloys FeRuTiX (X= Si, Ge, Sn) were investigated with the …

Two functionals approach in DFT for the prediction of thermoelectric properties of Fe2ScX (X= P, As, Sb) full-Heusler compounds

SS Shastri, SK Pandey - Journal of Physics: Condensed Matter, 2019 - iopscience.iop.org
In the quest for new thermoelectric materials with high power factors, full-Heusler
compounds having flat band are found to be promising candidates. In this direction, Fe 2 …

Thermoelectric properties, efficiency and thermal expansion of ZrNiSn half-Heusler by first-principles calculations

SS Shastri, SK Pandey - Journal of Physics: Condensed Matter, 2020 - iopscience.iop.org
In this work, we try to understand the experimental thermoelectric (TE) properties of a ZrNiSn
sample with DFT and semiclassical transport calculations using SCAN functional. SCAN and …

Instrument for simultaneous measurement of Seebeck coefficient and thermal conductivity in the temperature range 300–800 K with python interfacing

S Sk, A Pandey, SK Pandey - Review of Scientific Instruments, 2022 - pubs.aip.org
Fabrication and characterization of an instrument for the high-temperature simultaneous
measurement of the Seebeck coefficient (S) and thermal conductivity (κ) have been carried …

Scaling up tobacco cessation within TB programmes: findings from a multi-country, mixed-methods implementation study

H Elsey, Z Al Azdi, S Regmi, S Baral, R Fatima… - Health Research Policy …, 2022 - Springer
Background Brief behavioural support can effectively help tuberculosis (TB) patients quit
smoking and improve their outcomes. In collaboration with TB programmes in Bangladesh …

and semiconductors for photovoltaic applications: Calculations based on density-functional theory and the Bethe-Salpeter equation

VK Solet, SK Pandey - Physical Review Applied, 2024 - APS
We conduct a comprehensive assessment of the electronic and optical properties, as well as
photovoltaic (PV) performance parameters, for low-cost, nontoxic Mg 2 Si and Ca 2 Si using …