抄録
We have found that the thermoelectric power of the ordered perovskite CaMn3-xCuxMn4O12 is negative at high temperature (-35 μV/K at 1000 K), although this material is a hole-doped conductor in which Cu2+ is substituted for Mn3+. This is quantitatively explained by the extended Heikes formula, where entropy flows in a direction opposite to the charge.
本文言語 | English |
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ページ(範囲) | 523-525 |
ページ数 | 3 |
ジャーナル | Journal of the Physical Society of Japan |
巻 | 73 |
号 | 3 |
DOI | |
出版ステータス | Published - 2004 3月 |
ASJC Scopus subject areas
- 物理学および天文学(全般)