47 citations · 200 across the 7 of their papers we have counts for
4 papers · 1 filter
Compositional and temperature evolution of crystal structure of new thermoelectric compound LaOBiS2-xSex
Y. Mizuguchi, A. Miura, A. Nishida +7
We examined the crystal structure of the new thermoelectric material LaOBiS2-xSex, whose thermoelectric performance is enhanced by Se substitution, by using powder synchrotron X-ra…
Thermoelectric properties of new Bi-chalcogenide layered compounds
Yoshikazu Mizuguchi, Atsuhiro Nishida, Atsushi Omachi +1
The layered Bi-chalcogenide compounds have been drawing much attention as a new layered superconductor family since 2012. Due to the rich variation of crystal structure and constit…
Electronic Origins of Large Thermoelectric Power Factor of LaOBiS2-xSex
Atsuhiro Nishida, Hirotaka Nishiate, Chul-Ho Lee +2
We examined the electrical transport properties of densified LaOBiS2-xSex, which constitutes a new family of thermoelectric materials. The power factor increased with increasing co…
High thermoelectric performance and low thermal conductivity of densified LaOBiSSe
Atsuhiro Nishida, Osuke Miura, Chul-Ho Lee +1
In this study, we examined the thermoelectric properties of the layered bismuth-chalcogenide-based (BiCh2-based) compound LaOBiSSe, which is expected to be a new candidate material…