[G] Thermoelectric Materials

Wed. Sep 21, 2022 1:00 PM - 3:45 PM Rm. O (C32,3Flr. Build.C)

Chair:Michihiro Ohta

※表示の講演時間には質疑応答時間も含みます。
（質疑応答時間5分、基調講演と招待講演は5～10分）

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1:00 PM - 1:15 PM

[281] Si substitution effect on thermoelectric properties of Mn₂VAl with optimized order degree

*Kei HAYASHI¹, Hezhang LI¹, Jing-Feng LI^1,2, Yuzuru MIYAZAKI¹ (1. Tohoku Univ., 2. Tsinghua Univ.)

1:15 PM - 1:30 PM

[282] Microstructure and thermoelectric properties of Heusler Fe₂VAl alloy-based composites

*Masashi Mikami¹, Kosuke Ogasawara², Tomoyasu Miyata², Hidetoshi Miyazaki², Yoichi Nishino² (1. AIST, 2. Nagoya Inst. Tech.)

1:30 PM - 1:45 PM

[283] Improvement of thermoelectric properties of Heusler-type Fe₂VAl alloys

*Hidetoshi MIYAZAKI¹, Monami ASAI¹, Yoichi NISHINO¹ (1. Nagoya Inst. Tech.)

1:45 PM - 2:00 PM

[284] Characterization of β-FeSi₂2thermoelectric materials prepared by reaction sintering

*Shunsuke Sumi¹, Teruyuki Ikeda², Yoshiki Takagiwa³ (1. Grad. Sch. Sci. Eng., Ibaraki Univ., 2. Grad. Sch. Sci. Eng., Ibaraki Univ, 3. Natl. Inst. Mat. Sci.)

2:00 PM - 2:15 PM

[285] Evaluation of temperature dependence of thermoelectric properties in FeS₂ selected by FLAPW-Fourier theory

*Tomoyuki HOMMA¹, Kakeru MASAKI², Makoto NANKO¹, Masatoshi TAKEDA¹, Manabu INUKAI³ (1. Nagaoka University of Technology, 2. Nagaoka University of Technology (M2), 3. Riken)

break (2:15 PM - 2:30 PM)

2:30 PM - 2:45 PM

[286] Composition dependence of p-type thermoelectric material Si_65-xGe₃₅Al₃V_x

*Iori MASAOKA¹, Omprakash Muthusamy², Masaharu Matsunami^1,3,4, Tsunehiro Takeuchi^1,3,4, Shinya Kato⁵ (1. Toyota Technological Institute, 2. Tokyo Metropolitan University, 3. Toyota Technological Institute Reseach Center for Smart Energy Technologies, 4. JST CREST, 5. Nagoya Institute of Technology)

2:45 PM - 3:00 PM

[287] Enhancement of Thermoelectric Performance of p-type Bi₂Te₃-Sb₂Te₃ by Zn and Te Addition

*Michihiro OHTA¹, Kazuki IMASATO¹, Shinichi FUJIMOTO², Yu IKUTA², Masanobu MIYATA³, Mikio KOYANO³, Takao ISHIDA¹, Atsushi YAMAMOTO¹ (1. AIST, 2. KELK, 3. JAIST)

3:00 PM - 3:15 PM

[288] Improvement of mechanical properties and development of contact layers in nanostructured p-type PbTe-based thermoelectric elements

*Philipp Sauerschnig¹, Priyanka Jood¹, Kazuki Imasato¹, Takao Ishida¹, Michihiro Ohta¹ (1. AIST)

3:15 PM - 3:30 PM

[289] High Temperature High-Pressure Torsion of Bi₂Te₃: Structural and Thermoelectric Properties

*Qing WANG¹, Yongpeng TANG², Zenji HORITA², Koji MIYAZAKI², Satoshi IIKUBO¹ (1. Kyushu Univ., 2. Kyushu Inst. of Technology)

3:30 PM - 3:45 PM

[290] Formation process and stability of Mg₂Si-Mg₂Sn two-phase microstructure

*Hiromasa ICHISE¹, Naoki UEDA¹, Manabu WATANABE¹, Yaw　Wang CHAI¹, Yonghoon LEE², Yoshisato KIMURA¹ (1. Tokyo Inst. of Tech, 2. KELK Ltd)

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