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説明:

Understanding the interaction between an atomic spin and the substrate conduction electrons is a fundamental issue in condensed-matter physics. In the Kondo picture, the electrons screen the impurity spin by an effortless spin-flip process and give rise to a correlated many-electron state. For more than two decades, the Kondo picture has been the consensus to explain spectroscopic data for single magnetic atoms at coinage metal surfaces. Now, writing in Nature Physics, Felix Friedrich and colleagues used a scanning tunnelling microscope (STM) and first-principles calculations to question the validity of a longstanding model system for the Kondo effect.

権利情報:

• In Copyright
  

キーワード: Kondo effect, magnetic excitation

刊行年月日: 2023-11-09

出版者: Springer Science and Business Media LLC

掲載誌:

• Nature Physics (ISSN: 17452473) vol. 20 p. 4-5

研究助成金:

原稿種別: 査読前原稿 (Author's original)

MDR DOI: https://doi.org/10.48505/nims.4655

公開URL: https://doi.org/10.1038/s41567-023-02265-3

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更新時刻: 2024-08-19 16:30:29 +0900

MDRでの公開時刻: 2024-08-19 16:30:29 +0900