抄録
We have experimentally demonstrated thermal rectification as bulk effect. According to a theoretical design of a thermal rectifier, we have prepared an oxide thermal rectifier made of two cobalt oxides with different thermal conductivities, and have made an experimental system to detect the thermal rectification. The rectifying coefficient of the device is found to be 1.43, which is in good agreement with the numerical calculation.
本文言語 | English |
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論文番号 | 171905 |
ジャーナル | Applied Physics Letters |
巻 | 95 |
号 | 17 |
DOI | |
出版ステータス | Published - 2009 |
ASJC Scopus subject areas
- 物理学および天文学(その他)