Thermoelectric signature of the chiral anomaly in Cd3As2
The thermoelectric effect can be used to explore electronic properties. Here, the authors show experimentally that Cd3As2exhibits a negative magnetic thermopower which reverses sign at high field, and relate it to the chiral anomaly, a signature of Weyl fermions.
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| Main Authors: | , , , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
Nature Portfolio
2016
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| Subjects: | |
| Online Access: | https://doaj.org/article/11cf601d4a374cdea2415b784aa672f7 |
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