Nature Communications (Jan 2018)
Large magneto-thermopower in MnGe with topological spin texture
- Y. Fujishiro,
- N. Kanazawa,
- T. Shimojima,
- A. Nakamura,
- K. Ishizaka,
- T. Koretsune,
- R. Arita,
- A. Miyake,
- H. Mitamura,
- K. Akiba,
- M. Tokunaga,
- J. Shiogai,
- S. Kimura,
- S. Awaji,
- A. Tsukazaki,
- A. Kikkawa,
- Y. Taguchi,
- Y. Tokura
Affiliations
- Y. Fujishiro
- Department of Applied Physics and Quantum Phase Electronics Center (QPEC), The University of Tokyo
- N. Kanazawa
- Department of Applied Physics and Quantum Phase Electronics Center (QPEC), The University of Tokyo
- T. Shimojima
- RIKEN Center for Emergent Matter Science (CEMS)
- A. Nakamura
- Department of Applied Physics and Quantum Phase Electronics Center (QPEC), The University of Tokyo
- K. Ishizaka
- Department of Applied Physics and Quantum Phase Electronics Center (QPEC), The University of Tokyo
- T. Koretsune
- RIKEN Center for Emergent Matter Science (CEMS)
- R. Arita
- RIKEN Center for Emergent Matter Science (CEMS)
- A. Miyake
- The Institute for Solid State Physics (ISSP), The University of Tokyo
- H. Mitamura
- The Institute for Solid State Physics (ISSP), The University of Tokyo
- K. Akiba
- The Institute for Solid State Physics (ISSP), The University of Tokyo
- M. Tokunaga
- The Institute for Solid State Physics (ISSP), The University of Tokyo
- J. Shiogai
- Institute for Materials Research (IMR), Tohoku University
- S. Kimura
- Institute for Materials Research (IMR), Tohoku University
- S. Awaji
- Institute for Materials Research (IMR), Tohoku University
- A. Tsukazaki
- Institute for Materials Research (IMR), Tohoku University
- A. Kikkawa
- RIKEN Center for Emergent Matter Science (CEMS)
- Y. Taguchi
- RIKEN Center for Emergent Matter Science (CEMS)
- Y. Tokura
- Department of Applied Physics and Quantum Phase Electronics Center (QPEC), The University of Tokyo
- DOI
- https://doi.org/10.1038/s41467-018-02857-1
- Journal volume & issue
-
Vol. 9,
no. 1
pp. 1 – 7
Abstract
Topological spin textures produce versatile electronic functionalities, but are scarcely exploited for achieving heat to electricity conversion. Here, Fujishiro et al. attribute an enhanced magneto-thermopower in MnGe with topological spin hedgehogs, to electron scattering via the dynamics of an emergent magnetic field.
