Absolute Measurement of the Seebeck Coefficient by Reversing the DC polarity

Yasutaka Amagai; Takeshi Shimazaki; Kenjiro Ookawa; Hiroyuki Fujiki

Presentation information

Oral presentation

9 Applied Materials Science » 9.4 Thermoelectric conversion

[5p-A503-1~15] 9.4 Thermoelectric conversion

Tue. Sep 5, 2017 1:45 PM - 6:00 PM A503 (503)

Yoshiaki Nakamura(Osaka Univ.), Hiroya Ikeda(Shizuoka Univ.), Hiroyuki Fujiki(AIST)

5:15 PM - 5:30 PM

[5p-A503-13] Absolute Measurement of the Seebeck Coefficient by Reversing the DC polarity

〇Yasutaka Amagai¹, Takeshi Shimazaki¹, Kenjiro Ookawa¹, Hiroyuki Fujiki¹ (1.AIST)

Keywords:Thermoelectric material, Seebeck coefficient, Measurement technique

To improve the accuracy of the thermoelectric material measurements, we have propsed a simplified method to perform the absolute measurement of the Seebeck coefficient by reversing the DC polarity. The proposed method does not require AC signal while maintaining the features of a highly accurate measurement technique in AC method.