Large thermoelectric power factors by opening the band gap in semimetallic Heusler alloys

Large thermoelectric power factors by opening the band gap in semimetallic Heusler alloys

Efficient thermoelectric devices are typically built from semiconducting materials since their band gap leads to an asymmetry in the continuum of energy-dependent charge transport necessary for a large Seebeck effect. Due to their low cost and excellent mechanical properties half- and full-Heusler c...

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Bibliographic Details
Main Authors: Bauer, E. (Author), Beyer, S. (Author), Garmroudi, F. (Author), Khmelevskyi, S. (Author), Mori, T. (Author), Parzer, M. (Author), Reticcioli, M. (Author), Riss, A. (Author)
Format: Article
Language:English
Published: Elsevier Ltd 2022
Subjects:
Aluminum alloys
Density functional theory
Electric power factor
Energy
Energy dependent
Energy gap
Heusler alloys
Heusler compound
Low-costs
Pseudo-gap
Semiconducting materials
Semimetallics
Silicon
Thermoelectric devices
Thermoelectric power
Thermoelectric power factors
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