@article{552e2c854cc145118acf9dcaf04c1c9e,
title = "Improved stability and high thermoelectric performance through cation site doping in n-type La-doped Mg3Sb1.5Bi0.5 ",
abstract = "n-Type conduction in a Mg3Sb1.5Bi0.5 system is achieved with La-doping at cation sites with a peak zT > 1. La-doped samples exhibit much higher doping efficiency and dopability compared to other chalcogen-doped samples. This allows greater tunability of the electronic properties. La-doping also significantly improves the thermal stability of n-type Mg3Sb1.5Bi0.5 measured via a long-term Hall carrier concentration measurement.",
author = "Kazuki Imasato and Max Wood and Kuo, {Jimmy Jiahong} and Snyder, {G. Jeffrey}",
note = "Funding Information: This work was supported by the NASA Science Mission Directorate{\textquoteright}s Radioisotope Power Systems Thermoelectric Technology Development and the Solid-State Solar-Thermal Energy Conversion Center (S3TEC), an Energy Frontier Research Center funded by the U.S. Department of Energy, Office of Science, Basic Energy Sciences under Award # DE-SC0001299. The IMSERC X-ray Facility at Northwestern University is supported by the So and Hybrid Nanotechnology Experimental (SHyNE) Resource (NSF ECCS-1542205); the State of Illinois and International Institute for Nanotechnology (IIN). Publisher Copyright: {\textcopyright} 2018 The Royal Society of Chemistry.",
year = "2018",
doi = "10.1039/c8ta08975b",
language = "English (US)",
volume = "6",
pages = "19941--19946",
journal = "Journal of Materials Chemistry A",
issn = "2050-7488",
publisher = "Royal Society of Chemistry",
number = "41",
}
