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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.

  • 2 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

2 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

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
1 Citation (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
3 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
2 Citations (Scopus)

Low Thermal Conductivity of RE-Doped SrO(SrTiO3)1 Ruddlesden Popper Phase Bulk Materials Prepared by Molten Salt Method

Putri, Y. E., Said, S. M., Refinel, R., Ohtaki, M. & Syukri, S., Sep 1 2018, In : Electronic Materials Letters. 14, 5, p. 556-562 7 p.

Research output: Contribution to journalArticle

Molten materials
Thermal conductivity
Phonon scattering
Seebeck coefficient