Thermoelectric Materials: Thermoelectric Properties of Novel Semimetals: A Case Study of YbMnSb2 (Adv. Mater. 7/2021)
In article number 2003168, Yu Pan, Chenguang Fu, Claudia Felser, and co‐workers investigate the thermoelectric properties of a novel nodal line semimetal, YbMnSb2. The Dirac bands guarantee high charge‐carrier mobility, and, simultaneously, a regular band provides a large density of states leading t...
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Veröffentlicht in: | Advanced materials (Weinheim) 2021-02, Vol.33 (7), p.n/a |
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Hauptverfasser: | , , , , , , , , , , , , , , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | In article number 2003168, Yu Pan, Chenguang Fu, Claudia Felser, and co‐workers investigate the thermoelectric properties of a novel nodal line semimetal, YbMnSb2. The Dirac bands guarantee high charge‐carrier mobility, and, simultaneously, a regular band provides a large density of states leading to a large thermopower. The power factor of single‐crystal YbMnSb2 is found to be competitive with conventional high‐performance thermoelectric semiconductors, even binary Bi2Te3 single crystals. |
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ISSN: | 0935-9648 1521-4095 |
DOI: | 10.1002/adma.202170051 |