GeTe thermoelectrics
X Zhang, Z Bu, S Lin, Z Chen, W Li, Y Pei - Joule, 2020 - cell.com
Although GeTe has been known as thermoelectrics since 1960s, it has attracted intensive
renewed attention recently. GeTe undergoes a phase transition from a high-T cubic (c-GeTe) …
renewed attention recently. GeTe undergoes a phase transition from a high-T cubic (c-GeTe) …
Promising and Eco‐Friendly Cu2X‐Based Thermoelectric Materials: Progress and Applications
Due to the nature of their liquid‐like behavior and high dimensionless figure of merit, Cu2X
(X= Te, Se, and S)‐based thermoelectric materials have attracted extensive attention. The …
(X= Te, Se, and S)‐based thermoelectric materials have attracted extensive attention. The …
[HTML][HTML] Low-symmetry rhombohedral GeTe thermoelectrics
High-symmetry thermoelectric materials usually have the advantage of very high band
degeneracy, while low-symmetry thermoelectrics have the advantage of very low lattice …
degeneracy, while low-symmetry thermoelectrics have the advantage of very low lattice …
Approach to determine the density‐of‐states effective mass with carrier concentration‐dependent Seebeck coefficient
Band engineering is an effective strategy to improve the electronic transport properties of
semiconductors. In thermoelectric materials research, density‐of‐states effective mass is an …
semiconductors. In thermoelectric materials research, density‐of‐states effective mass is an …
Review of experimental approaches for improving zT of thermoelectric materials
Z Ma, J Wei, P Song, M Zhang, L Yang, J Ma… - Materials Science in …, 2021 - Elsevier
In the past years, various work has been devoted to improving the thermoelectric figure of
merit zT, and remarkable advances have been achieved. In 2019, an abnormal zT value …
merit zT, and remarkable advances have been achieved. In 2019, an abnormal zT value …
High efficiency GeTe-based materials and modules for thermoelectric power generation
GeTe-Based materials have great potential to be used in thermoelectric generators for waste
heat recovery due to their excellent thermoelectric performance, but their module research is …
heat recovery due to their excellent thermoelectric performance, but their module research is …
Restructured single parabolic band model for quick analysis in thermoelectricity
The single parabolic band (SPB) model has been widely used to preliminarily elucidate
inherent transport behaviors of thermoelectric (TE) materials, such as their band structure …
inherent transport behaviors of thermoelectric (TE) materials, such as their band structure …
Thermoelectric performance of a metastable thin-film Heusler alloy
B Hinterleitner, I Knapp, M Poneder, Y Shi, H Müller… - Nature, 2019 - nature.com
Thermoelectric materials transform a thermal gradient into electricity. The efficiency of this
process relies on three material-dependent parameters: the Seebeck coefficient, the …
process relies on three material-dependent parameters: the Seebeck coefficient, the …
Rare three-valence-band convergence leading to ultrahigh thermoelectric performance in all-scale hierarchical cubic SnTe
F Li, X Liu, SR Li, XF Zhang, N Ma, XJ Li… - Energy & …, 2024 - pubs.rsc.org
Band convergence is an important approach for improving the thermoelectric performance,
as it can significantly increase the Seebeck coefficient without obviously sacrificing the …
as it can significantly increase the Seebeck coefficient without obviously sacrificing the …
Phase boundary mapping to obtain n-type Mg3Sb2-based thermoelectrics
Zintl compounds make excellent thermoelectrics with many opportunities for chemically
tuning their electronic and thermal transport properties. However, the majority of Zintl …
tuning their electronic and thermal transport properties. However, the majority of Zintl …