Physics and technology of thermoelectric materials and devices

A Dadhich, M Saminathan, K Kumari… - Journal of Physics D …, 2023 - iopscience.iop.org
The continuous depletion of fossil fuels and the increasing demand for eco-friendly and
sustainable energy sources have prompted researchers to look for alternative energy …

Anomalous Nernst effect in compensated ferrimagnetic CoxGd1-x films

R Liu, L Cai, T Xu, J Liu, Y Cheng, W Jiang - Applied Physics Letters, 2023 - pubs.aip.org
The anomalous Nernst effect (ANE) is one of the most intriguing thermoelectric phenomena,
which has attracted growing interest both for its underlying physics and potential …

[HTML][HTML] Anomalous Nernst effect in perpendicularly magnetized τ-MnAl thin films

D Scheffler, S Beckert, H Reichlova, TG Woodcock… - AIP Advances, 2023 - pubs.aip.org
τ-MnAl is interesting for spintronic applications as a ferromagnet with perpendicular
magnetic anisotropy due to its high uniaxial magnetocrystalline anisotropy. Here, we report …

Emergence of asymmetric skew-scattering dominated anomalous Nernst effect in the spin gapless semiconductors

A Chanda, D Rani, J Nag, A Alam, KG Suresh… - Physical Review B, 2022 - APS
Heusler alloy-based spin gapless semiconductors (SGSs) with very high Curie temperatures
(TC) have recently gained enormous attention because of their unconventional electronic …

Origin of negative anomalous Nernst thermopower in Mn-Ga ordered alloys

W Zhou, K Masuda, Y Sakuraba - Applied Physics Letters, 2021 - pubs.aip.org
The negative sign of the anomalous Nernst thermopower (⁠ S ANE⁠) observed in Mn-Ga
ordered alloys is an attractive property for thermoelectric applications exploiting the …

Large Anomalous Nernst Angle in Co2MnGa Thin Film

J Hu, Y Zhang, X Huo, N Li, S Liu, D Yu… - IEEE Magnetics …, 2022 - ieeexplore.ieee.org
The new trends for anomalous Nernst effect (ANE)-based thermoelectric devices require
materials with large ANE values to realize the scalable generation of voltage. Recently, very …

Large anomalous Nernst effect and its bipolarity in the quaternary equiatomic Heusler alloys ( and Mn)

A Chanda, J Nag, N Schulz, A Alam, KG Suresh… - Physical Review B, 2024 - APS
Here we report on a comprehensive investigation of transverse magnetothermoelectric
properties of the equiatomic quaternary Heusler alloys CrRu X Ge (X= Co and Mn) …

Fractal analysis of skyrmions generated by field-assisted fine-tuning of magnetic anisotropy

Y Zhang, G Dubuis, T Butler, S Granville - Physical Review Applied, 2021 - APS
Magnetic skyrmions are topologically protected whirling spin textures nucleated from other
ferromagnetic states that have great potential applications for nanoscale devices. To realize …

Composition dependence of anomalous Nernst effect in amorphous TbFeCo thin films with perpendicular magnetic anisotropy

R Ando, T Komine - Journal of Applied Physics, 2024 - pubs.aip.org
In this study, we systematically investigated the anomalous Nernst effect in perpendicularly
magnetized amorphous TbFeCo thin films with various compositions. It was found that the …