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説明:

We study theoretically the anisotropic magneto-Peltier effect, which was recently demonstrated experimen-tally. A first-principles-based Boltzmann transport approach including the spin-orbit interaction shows that Nihas a larger anisotropy of the Peltier coefficient (ΔΠ) than Fe, consistent with experiments. It is clarified thatspin-flip electron transitions due to the spin-orbit interaction are the key in the mechanism of the large anisotropicmagneto-Peltier effect. Using our method, we further predict several ferromagnetic metals with much larger ΔΠ than that of Ni.

権利情報:

• In Copyright
  

キーワード: Peltier effect, Spin caloritronics, Spintronics

刊行年月日: 2019-03-06

出版者: American Physical Society (APS)

掲載誌:

• Physical Review B (ISSN: 1550235X) vol. 99 issue. 10 104406

研究助成金:

• Japan Science and Technology Corporation JPMJCR17I1

原稿種別: 出版者版 (Version of record)

MDR DOI:

公開URL: https://doi.org/10.1103/physrevb.99.104406

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更新時刻: 2024-04-11 16:30:43 +0900

MDRでの公開時刻: 2024-04-11 16:30:43 +0900