Conditions of electronic structure of obtain large dimensionless figure of merit for developing practical thermoelectric materials
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- Takeuchi Tsunehiro
- EcoTopia Science Institute, Nagoya University
書誌事項
- タイトル別名
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- Conditions of Electronic Structure to Obtain Large Dimensionless Figure of Merit for Developing Practical Thermoelectric Materials
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The highest value of the dimensionless figure of merit ZT obtainable from a given electronic structure was quantitatively estimated from the linear response theory by considering the normalized spectral conductivity. It was found, by calculating ZT from the possible electronic structures, that the bulk materials with the electronic structure consisting of two bands overlapping together near the Fermi level have potential to possess a large ZT-value exceeding unity.
収録刊行物
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- MATERIALS TRANSACTIONS
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MATERIALS TRANSACTIONS 50 (10), 2359-2365, 2009
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390001204251251456
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- NII論文ID
- 10025558219
- 130004454103
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- NII書誌ID
- AA1151294X
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- COI
- 1:CAS:528:DC%2BD1MXhsV2ltL%2FP
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- ISSN
- 13475320
- 13459678
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- NDL書誌ID
- 10378583
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
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- 使用不可