Effect of Te doping on thermoelectric properties in vast off-stoichiometric tin-rich SnSe crystals
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2020.155480
Abstract: Abstract As a promising candidate for next generation thermoelectric material, SnSe has attracted extensive attentions due to its intrinsic ultralow thermal conductivity and adjustable electrical transport properties. However, unavailability of Sn-rich crystal leaves a gap… read more here.
Keywords: vast stoichiometric; transport properties; thermal conductivity; snse ... See more keywords
Realizing High Thermoelectric Performance in p-Type SnSe Crystals via Convergence of Multiple Electronic Valence Bands.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c20549
Abstract: SnSe crystals have gained considerable interest for their outstanding thermoelectric performance. Here, we achieve excellent thermoelectric properties in Sn0.99-xPbxZn0.01Se crystals via valence band convergence and point-defect engineering strategies. We demonstrate that Pb and Zn codoping… read more here.
Keywords: valence bands; snse; snse crystals; valence ... See more keywords