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  • 14 Similar Profiles
clathrates Physics & Astronomy
thermal conductivity Physics & Astronomy
Thermal conductivity Engineering & Materials Science
thermoelectric materials Physics & Astronomy
Single crystals Chemical Compounds
Seebeck coefficient Chemical Compounds
Charge carriers Chemical Compounds
Phonons Engineering & Materials Science

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Research Output 2005 2019

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

Chalcogenides
Thermal conductivity
Crystal structure
Sulfur
Defects

Thermoelectric Properties and Electronic Structures of CuTi2S4 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
spinel
Electronic structure
2 Citations

Addition of Co, Ni, Fe and their role in the thermoelectric properties of colusite Cu26Nb2Ge6S32

Bouyrie, Y., Ohta, M., Suekuni, K., Jood, P. & Takabatake, T., Feb 25 2018, In : Journal of Alloys and Compounds. 735, p. 1838-1845 8 p.

Research output: Contribution to journalArticle

Atoms
Carrier concentration
Thermal conductivity
Quartz
Thermoelectric power
2 Citations

Carrier concentration tuning in thermoelectric thiospinel Cu2CoTi3S8 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
Copper
Tuning
tuning
copper
4 Citations

High-Performance Thermoelectric Bulk Colusite by Process Controlled Structural Disordering

Bourgès, C., Bouyrie, Y., Supka, A. R., Al Rahal Al Orabi, R., Lemoine, P., Lebedev, O. I., Ohta, M., Suekuni, K., Nassif, V., Hardy, V., Daou, R., Miyazaki, Y., Fornari, M. & Guilmeau, E., Feb 14 2018, In : Journal of the American Chemical Society. 140, 6, p. 2186-2195 10 p.

Research output: Contribution to journalArticle

Phonons
Sulfides
Carrier concentration
Thermal Conductivity
Defects