[HTML][HTML] Development of thermoelectric half-Heusler alloys over the past 25 years

G Rogl, PF Rogl - Crystals, 2023 - mdpi.com
Half-Heusler alloys are among the most promising thermoelectric materials. In the present
review, thermoelectric properties (at 300 K and 800 K) of more than 1100 compositions from …

Low lattice thermal conductivity in a wider temperature range for biphasic-quaternary (Ti, V) CoSb half-Heusler alloys

NS Chauhan, D Bhattacharjee, T Maiti… - … applied materials & …, 2022 - ACS Publications
Intrinsically high lattice thermal conductivity has remained a major bottleneck for achieving a
high thermoelectric figure of merit (zT) in state-of-the-art ternary half-Heusler (HH) alloys. In …

[HTML][HTML] ZrNiSn-based compounds with high thermoelectric performance and ultralow lattice thermal conductivity via introduction of multiscale scattering centers

R Min, Y Wang, X Jiang, R Chen, M Li, H Kang… - Journal of …, 2024 - Elsevier
The high lattice thermal conductivity of half-Heuslers (HHs) restricts the further enhancement
of their thermoelectric figure-of-merit (ZT). In this study, multiscale scattering centers, such as …

Thermoelectric and mechanical performance of NiTiAl Heusler compound

A Ojha, R Sabat, S Bathula - Vacuum, 2024 - Elsevier
In the current study, the NiTiAl exhibited the combination of full Heusler (f-Heusler) and Half-
Huesler (h-Heusler) phases. The NiTiAl sample was prepared by arc-melting followed and …

Lattice thermal conductivity of half-Heuslers with density functional theory and machine learning: Enhancing predictivity by active sampling with principal component …

R Tranås, OM Løvvik, O Tomic, K Berland - Computational Materials …, 2022 - Elsevier
Low lattice thermal conductivity is essential for high thermoelectric performance of a
material. Lattice thermal conductivity is often computed using density functional theory …