139 citations · 139 across the 1 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2019
Thermoelectric transport trends in group 4 half-Heusler alloys
Kristian Berland, Nina Shulumba, Olle Hellman +2
The thermoelectric properties of 54 different group 4 half-Heusler (HH) alloys have been studied from first principles. Electronic transport was studied with density functional the…
cond-mat.mtrl-sci2016
A nuclear quantum effect with pure anharmonicity and the anomalous thermal expansion of silicon
D. S. Kim, O. Hellman, J. Herriman +7
Despite the widespread use of silicon in modern technology, its peculiar thermal expansion is not well-understood. Adapting harmonic phonons to the specific volume at temperature,…
cond-mat.mtrl-sci2016★ 139 cited
Intrinsic localized mode and low thermal conductivity of PbSe
Nina Shulumba, Olle Hellman, Austin J. Minnich
Lead chalcogenides such as PbS, PbSe, and PbTe are of interest for their exceptional thermoelectric properties and strongly anharmonic lattice dynamics. Although PbTe has received…