3 papers
cond-mat.mtrl-sci2019
Achieving ultra-high power factor in Sb2Te2Se via valence band convergence
Mohammad Rafiee Diznab, Iraj Maleki Shahrivar, S. Mehdi Vaez Allae +2
An efficient approach to improve the thermoelectric performance of materials is to converge their electronic bands, which is known as band engineering. In this regard, lots of effo…
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.mtrl-sci2010
Equivalent Circuit Description of Non-compensated n-p Codoped TiO2 as Intermediate Band Solar Cells
Tian-Li Feng, Guang-Wei Deng, Yi Xia +4
The novel concept of non-compensated n-p codoping has made it possible to create tunable intermediate bands in the intrinsic band gap of TiO2, making the codoped TiO2 a promising m…