Intricate Magnetic Landscape in Antiferromagnetic Kagome Metal TbTi3Bi4 and Interplay with Ln2–xTi6+xBi9 (Ln: Tb···Lu) Shurikagome Metals
Here we present the discovery and characterization of the kagome metal TbTi3Bi4 in
tandem with a new series of compounds, the Ln2–x Ti6+ x Bi9 (Ln: Tb–Lu) shurikagome …
tandem with a new series of compounds, the Ln2–x Ti6+ x Bi9 (Ln: Tb–Lu) shurikagome …
Unveiling the phonon scattering mechanisms in half-Heusler thermoelectric compounds
Half-Heusler (HH) compounds are among the most promising thermoelectric (TE) materials
for large-scale applications due to their superior properties such as high power factor …
for large-scale applications due to their superior properties such as high power factor …
Unveiling the origins of low lattice thermal conductivity in 122-phase Zintl compounds
K Guo, T Weng, Y Jiang, Y Zhu, H Li, S Yuan… - Materials Today …, 2021 - Elsevier
The intrinsically low lattice thermal conductivity κ L is essentially important for thermoelectric
technology to maintain large working temperature difference, in order to enlarge the output …
technology to maintain large working temperature difference, in order to enlarge the output …
Synergistic defect engineering for improving n-type NbFeSb thermoelectric performance through high-throughput computations
The p-type NbFeSb half-Heusler compound has been proved to be a promising high-
temperature thermoelectric material, and many works have been devoted to improving its …
temperature thermoelectric material, and many works have been devoted to improving its …
The A-Ni chemical bond in AIIINiSb (AIII= Sc, Y, Er) half-Heusler materials triggers the formation of anomalous vacancy defects
Q Chen, L Ma, J Yang, L ** - Materials Today Physics, 2024 - Elsevier
Defects exert a profound influence on thermoelectric materials by altering electronic band
structures and significantly impacting their performance. Despite being a potentially …
structures and significantly impacting their performance. Despite being a potentially …
Optimized electronic performance in half-Heusler Ti-doped NbFeSb materials by stoichiometric tuning at the Fe and Sb sites
Electronic structure is known to be highly influenced by the site occupancy and the
stoichiometry of the material which in turn largely effects the thermoelectric properties …
stoichiometry of the material which in turn largely effects the thermoelectric properties …
Origin of shear induced 'catching bonds' on half Heusler thermoelectric compounds XFeSb (X= Nb, Ta) and SnNiY (Y= Ti, Zr, Hf)
H Ma, X Huang, Z Lu, X Feng, B Duan, W Li… - npj Computational …, 2024 - nature.com
Half Heusler materials exhibit excellent thermoelectric and mechanical properties, rendering
them potential candidates for advanced thermoelectric devices. Currently, the developments …
them potential candidates for advanced thermoelectric devices. Currently, the developments …
Thermal properties of TiNiSn and VFeSb half-Heusler thermoelectrics from synchrotron x-ray powder diffraction
DA Ferluccio, BF Kennedy, SA Barczak… - Journal of Physics …, 2021 - iopscience.iop.org
Half-Heusler (HH) alloys are an important class of thermoelectric materials that combine
promising performance with good engineering properties. This manuscript reports a variable …
promising performance with good engineering properties. This manuscript reports a variable …
Combined Experimental and First Principles Study on Nanostructured NbFeSb Half-Heusler Alloy Synthesized by Mechanical Alloying
Abstract The Half-Heusler semiconductor alloys can be used efficiently as thermoelectric
materials to transform the waste heat into useful electrical energy. The low-cost and large …
materials to transform the waste heat into useful electrical energy. The low-cost and large …
Theoretical Maximum Thermoelectric Performance of p‐Type Hf‐ and Zr‐Doped NbFeSb Half‐Heusler Compounds
Half‐Heusler compounds are promising materials for thermoelectric applications due to their
high zT at elevated temperatures. However, their intrinsic high thermal conductivity limits …
high zT at elevated temperatures. However, their intrinsic high thermal conductivity limits …