Fracture toughness of thermoelectric materials
The engineering applications of thermoelectric (TE) devices require TE materials
possessing high TE performance and robust mechanical properties. Research on thermal …
possessing high TE performance and robust mechanical properties. Research on thermal …
Crystallographic design for half-Heuslers with low lattice thermal conductivity
Exploring novel materials with intrinsically low lattice thermal conductivity (κ L) is an effective
way to advance thermoelectrics. Half-Heuslers (HHs) are known for their large …
way to advance thermoelectrics. Half-Heuslers (HHs) are known for their large …
A valence balanced rule for discovery of 18-electron half-Heuslers with defects
Using first-principles DFT we systematically investigate the thermodynamic stability and off-
stoichiometry in 108 nominal 19-electron half-Heusler (hH) compounds. We demonstrate …
stoichiometry in 108 nominal 19-electron half-Heusler (hH) compounds. We demonstrate …
Prediction of improved thermoelectric performance by ordering in double half-Heusler materials
Many cobalt (Co)-based 18-electron half-Heusler compounds usually exhibit good
thermoelectric properties. Due to the increasing scarcity of Co, replacing Co with Fe and Ni …
thermoelectric properties. Due to the increasing scarcity of Co, replacing Co with Fe and Ni …
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 …
and bulk phases. VFe2Al is attractive for use as a thermoelectric materials because of it …
Temperature dependent n‐type self doping in nominally 19‐electron half‐Heusler thermoelectric materials
S Anand, K Xia, T Zhu, C Wolverton… - Advanced Energy …, 2018 - Wiley Online Library
The discovery of a semiconducting ground state XyYZ (y= 0.8 or 0.75) in nominally 19‐
electron half‐Heusler materials warrants a closer look at their apparently metallic properties …
electron half‐Heusler materials warrants a closer look at their apparently metallic properties …
Strain induced electronic structure, and magnetic and structural properties in quaternary Heusler alloys ZrRhTiZ (Z= Al, In)
Electronic structure, and magnetic and structural properties of quaternary Heusler alloys
ZrRhTiZ (Z= Al, In) have been analyzed from first principles calculations. The ferromagnetic …
ZrRhTiZ (Z= Al, In) have been analyzed from first principles calculations. The ferromagnetic …
Superstrengthening through Nanotwinning
Bismuth telluride (Bi 2 Te 3) based thermoelectric (TE) materials have been commercialized
successfully as solid-state power generators, but their low mechanical strength suggests that …
successfully as solid-state power generators, but their low mechanical strength suggests that …
Ideal strength and deformation mechanism in high-efficiency thermoelectric SnSe
The widespread use of thermoelectric conversion technology requires thermoelectric
materials of high thermoelectric efficiency and high fracture strength. Single crystal SnSe …
materials of high thermoelectric efficiency and high fracture strength. Single crystal SnSe …
Enhanced strength through nanotwinning in the thermoelectric semiconductor InSb
The conversion efficiency (z T) of thermoelectric (TE) materials has been enhanced over the
last two decades, but their engineering applications are hindered by the poor mechanical …
last two decades, but their engineering applications are hindered by the poor mechanical …