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Fingerprint Dive into the research topics where Michitaka Ohtaki is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

  • 3 Similar Profiles
Oxides Chemical Compounds
Nanoparticles Engineering & Materials Science
Thermal conductivity Engineering & Materials Science
Seebeck coefficient Engineering & Materials Science
oxides Physics & Astronomy
Substitution reactions Engineering & Materials Science
Temperature Engineering & Materials Science
Nanostructures Engineering & Materials Science

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Research Output 1991 2019

4 Citations (Scopus)

Atomic-scale phonon scatterers in thermoelectric colusites with a tetrahedral framework structure

Suekuni, K., Shimizu, Y., Nishibori, E., Kasai, H., Saito, H., Yoshimoto, D., Hashikuni, K., Bouyrie, Y., Chetty, R., Ohta, M., Guilmeau, E., Takabatake, T., Watanabe, K. & Ohtaki, M., Jan 1 2019, In : Journal of Materials Chemistry A. 7, 1, p. 228-235 8 p.

Research output: Contribution to journalArticle

Thermal conductivity
Crystal structure
1 Citation (Scopus)

Electronic structure and thermoelectric properties of Sn1.2- xNb x Ti0.8S3 with a quasi-one-dimensional structure

Suekuni, K., Usui, H., Qiao, S., Hashikuni, K., Hirano, T., Nishiate, H., Lee, C. H., Kuroki, K., Watanabe, K. & Ohtaki, M., May 7 2019, In : Journal of Applied Physics. 125, 17, 175111.

Research output: Contribution to journalArticle

Open Access
electronic structure
Seebeck effect

Graphene enhanced thermoelectric properties of cement based composites for building energy harvesting

Ghosh, S., Harish, S., Rocky, K. A., Ohtaki, M. & Saha, B. B., Nov 1 2019, In : Energy and Buildings. 202, 109419.

Research output: Contribution to journalArticle

Energy harvesting
Composite materials
Seebeck coefficient
2 Citations (Scopus)

Thermoelectric Properties and Electronic Structures of CuTi 2 S 4 Thiospinel and Its Derivatives: Structural Design for Spinel-Related Thermoelectric Materials

Hashikuni, K., Suekuni, K., Usui, H., Chetty, R., Ohta, M., Kuroki, K., Takabatake, T., Watanabe, K. & Ohtaki, M., Jan 22 2019, In : Inorganic chemistry. 58, 2, p. 1425-1432 8 p.

Research output: Contribution to journalArticle

structural design
thermoelectric materials
Structural design
Electronic structure
5 Citations (Scopus)

Carrier concentration tuning in thermoelectric thiospinel Cu 2 CoTi 3 S 8 by oxidative extraction of copper

Hashikuni, K., Suekuni, K., Watanabe, K., Bouyrie, Y., Ohta, M., Ohtaki, M. & Takabatake, T., Mar 1 2018, In : Journal of Solid State Chemistry. 259, p. 5-10 6 p.

Research output: Contribution to journalArticle

Carrier concentration