@article{ad502d2ac5ad4d3aae6e63efa6a2e4cf,
title = "Enhanced Thermoelectric Performance by Resonant Doping and Embedded Magnetic Impurity",
abstract = "The thermoelectric energy-conversion efficiency is significantly enhanced by introducing magnetism. Doping Cr atoms in a Cu2SnS3(CTS) matrix modifies the electron density of state (e-DOS) and causes a special electron-transport mechanism by localized impurity spin moments. The localized spin moments cause a spin-spin exchange interaction with the spin of itinerant electrons of the CTS matrix. This is clearly verified in M-T measurement, which deviated from Curie's law. The figure of merit (zT) of the magnetic nanocomposite was 8 times higher than that of pristine CTS by the synergetic effect of modifying e-DOS near the Fermi level and electron transport by localized spin moments.",
author = "Sujin Kim and Junphil Hwang and You, {Tae Soo} and Seongbeom Yeon and Jungwon Kim and Yu, {Byung Kyu} and Han, {Mi Kyung} and Minju Lee and Somnath Acharya and Jiyong Kim and Woochul Kim and Kim, {Sung Jin}",
note = "Funding Information: This research is supported by the Pioneer Research Center Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT & Future Planning (2022M3C1A309198811). This research is supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2021R1I1A1A01058838), and Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Education (2021R1A6A1A10039823). Publisher Copyright: {\textcopyright} 2023 American Physical Society.",
year = "2023",
month = jan,
doi = "10.1103/PhysRevApplied.19.014034",
language = "English",
volume = "19",
journal = "Physical Review Applied",
issn = "2331-7019",
publisher = "American Physical Society",
number = "1",
}