Strongly correlated oxides for energy harvesting.

Authors:
Jobu Matsuno
Jobu Matsuno
RIKEN Center for Emergent Matter Science (CEMS)
Jun Fujioka
Jun Fujioka
Research Institute for Science and Technology (RIST)
Japan
Kazunori Ueno
Kazunori Ueno
Keio University School of Medicine
Shinjuku | Japan
Takashi Mizokawa
Takashi Mizokawa
University of Tokyo
Bunkyo | Japan
Takuro Katsufuji
Takuro Katsufuji
Waseda University
Shinjuku | Japan

Sci Technol Adv Mater 2018 26;19(1):899-908. Epub 2018 Nov 26.

Department of Physics, Waseda University, Tokyo, Japan.

We review recent advances in strongly correlated oxides as thermoelectric materials in pursuit of energy harvesting. We discuss two topics: one is the enhancement of the ordinary thermoelectric properties by controlling orbital degrees of freedom and orbital fluctuation not only in bulk but also at the interface of correlated oxides. The other topic is the use of new phenomena driven by spin-orbit coupling (SOC) of materials. In 5 electron oxides, we show some SOC-related transport phenomena, which potentially contribute to energy harvesting. We outline the current status and a future perspective of oxides as thermoelectric materials.

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Source
https://www.tandfonline.com/doi/full/10.1080/14686996.2018.1
Publisher Site
http://dx.doi.org/10.1080/14686996.2018.1529524DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6454405PMC
November 2018
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