125 citations · 461 across the 17 of their papers we have counts for
Showing 2017Show all
3 papers · 1 filter
cond-mat.mtrl-sci2017★ 36 cited
Lattice thermal transport in group II-alloyed PbTe
Yi Xia, James M. Hodges, Mercouri G. Kanatzidis +1
PbTe, one of the most promising thermoelectric materials, has recently demonstrated thermoelectric figure of merit () of above 2.0 when alloyed with group II elements. The impr…
cond-mat.mtrl-sci2017
Renormalized Lattice Dynamics and Thermal Transport in VO
Yi Xia, Maria K. Y. Chan
Vanadium dioxide (VO) undergoes a first-order metal-insulator transition (MIT) upon cooling near room temperature, concomitant with structural change from rutile to monoclini…
cond-mat.mes-hall2017★ 125 cited
Theory of Thermal Relaxation of Electrons in Semiconductors
Sridhar Sadasivam, Maria K. Y. Chan, Pierre Darancet
We compute the transient dynamics of phonons in contact with high energy "hot" charge carriers in 12 polar and non-polar semiconductors, using a first-principles Boltzmann transpor…