Positive temperature coefficient of the thermal conductivity above room temperature in a perovskite cobaltite
The thermal conductivity above room temperature is investigated for LaCoO3-based materials showing spin-state and insulator-metal crossovers. A positive temperature coefficient (PTC) of the thermal conductivity is observed during the insulator-metal crossover around 500 K. Our analysis indicates tha...
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| 主要な著者: | , , , , , |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
Taylor & Francis Group
2022-12-01
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| シリーズ: | Science and Technology of Advanced Materials |
| 主題: | |
| オンライン･アクセス: | https://www.tandfonline.com/doi/10.1080/14686996.2022.2149035 |
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