Hybridizing anomalous Nernst effect in artificially tilted multilayer based on magnetic topological material.

ABSTRACT: Transverse thermoelectric conversion holds significant potential in addressing complex challenges faced by classical Seebeck/Peltier modules. A promising transverse thermoelectric phenomenon is the anomalous Nernst effect originating from nontrivial band structures in magnetic topological materials. However, the currently reported performance of the anomalous Nernst effect in topological materials, e.g., Co₂MnGa, remains insufficient for practical thermoelectric applications. Here, we unveil an unconventional availability of the anomalous Nernst effect by integrating magnetic topological materials into artificially tilted multilayers, known to exhibit the structure-induced transverse thermoelectric conversion due to the off-diagonal Seebeck effect. Our experiments reveal that th

SUBMITTER: Hirai T 

PROVIDER: S-EPMC11564512 | biostudies-literature | 2024 Nov

REPOSITORIES: biostudies-literature