Takashi Hamachiyo

Texture of bismuth telluride-based thermoelectric semiconductors processed by high-pressure torsion

Maki Ashida, Takashi Hamachiyo, Kazuhiro Hasezaki et al. · Journal of Physics and Chemistry of Solids · 2009 · 38 citations

Materials Science, Semiconductors, Engineering +8

Thermoelectric Properties and Scattering Factors of Finely Grained Bi<SUB>2</SUB>Te<SUB>3</SUB>-Related Materials Prepared by Mechanical Alloying

Kazuhiro Hasezaki, Takashi Hamachiyo, Maki Ashida et al. · MATERIALS TRANSACTIONS · 2010 · 19 citations · Full text

Engineering, Thermoelectrics, Physical Property +21

Thermal Conductivity of Bi0.5Sb1.5Te3 Affected by Grain Size and Pores

Takashi Hamachiyo, Maki Ashida, Kazuhiro Hasezaki · Journal of Electronic Materials · 2009 · 18 citations

Materials Science, Engineering, Thermal Transport +6

Thermoelectric Properties of Bi<SUB>2</SUB>Te<SUB>3</SUB>-Related Materials Finely Grained by Mechanical Alloying and High Pressure Torsion

Takashi Hamachiyo, Maki Ashida, Kazuhiro Hasezaki et al. · MATERIALS TRANSACTIONS · 2009 · 16 citations · Full text

Engineering, Preferred Orientation, Thermoelectrics +19

Control of Crystallographic Orientation and Grain Refinement in Bi<sub>2</sub>Te<sub>3</sub>-Based Thermoelectric Semiconductors by Applying High Pressure Torsion

Maki Ashida, Takashi Hamachiyo, Kazuhiro Hasezaki et al. · Materials science forum · 2008 · 10 citations

Materials Science, Semiconductors, Thermoelectric Semiconductors +14