Ontology highlight
ABSTRACT:
SUBMITTER: Kajimoto R
PROVIDER: S-EPMC6018226 | biostudies-literature | 2018 Jun
REPOSITORIES: biostudies-literature
Kajimoto Ryoichi R Nakamura Mitsutaka M Murai Naoki N Shamoto Shin-Ichi SI Honda Takashi T Ikeda Kazutaka K Otomo Toshiya T Hata Hiroto H Eto Takahiro T Noda Masaaki M Kuwahara Hideki H Okuda Tetsuji T
Scientific reports 20180625 1
The electron-doped SrTiO<sub>3</sub> exhibits good thermoelectric properties, which makes this material a promising candidate of an n-type oxide thermoelectric device. Recent studies indicated that only a few percent co-doping of La and Mn in SrTiO<sub>3</sub> substantially reduces the thermal conductivity, thereby greatly improving the thermoelectric figure of merit at room temperature. Our time-of-flight neutron scattering studies revealed that by doping both La and Mn into SrTiO<sub>3</sub>, ...[more]