S
Satoshi Okamoto
Researcher at Oak Ridge National Laboratory
Publications - 220
Citations - 7850
Satoshi Okamoto is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Antiferromagnetism & Ferromagnetism. The author has an hindex of 39, co-authored 186 publications receiving 6320 citations. Previous affiliations of Satoshi Okamoto include Tohoku University & Nagoya University.
Papers
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Stacking-Dependent Magnetism in Bilayer CrI3
TL;DR: In this paper, the authors reported the connection between the stacking order and magnetic properties of bilayer CrI3 using first-principles calculations and showed that stacking order defines the magnetic ground state.
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Electronic reconstruction at an interface between a Mott insulator and a band insulator
Satoshi Okamoto,Andrew J. Millis +1 more
TL;DR: A theoretical study of an interface between a strongly correlated Mott insulator and a band insulator finds dramatic interface-induced electronic reconstructions: in wide parameter ranges, the near-interface region is metallic and ferromagnetic, whereas the bulk phase on either side is insulating and antiferromagnetic.
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Magnetic ground state of semiconducting transition-metal trichalcogenide monolayers
TL;DR: Using first-principles calculations within density functional theory, the magnetic ground states of monolayers of Mn-and Cr-based semiconducting trichalcogenides were investigated in this article.
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Interface engineering of quantum Hall effects in digital transition metal oxide heterostructures
TL;DR: It is predicted that LaAuO(3) bilayers have a topologically non-trivial energy gap of about 0.15 eV, which is sufficiently large to realize the quantum spin Hall effect at room temperature.
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Interface Ferromagnetism and Orbital Reconstruction in BiFeO3-La0.7Sr0.3MnO3 Heterostructures
Pu Yu,Jongmin Lee,Satoshi Okamoto,Marta D. Rossell,Mark Huijben,Mark Huijben,Chan-Ho Yang,Qing He,Jinxing Zhang,S. Y. Yang,M. J. Lee,Quentin M. Ramasse,Rolf Erni,Ying-Hao Chu,Dario Arena,Chi-Chang Kao,Lane W. Martin,Lane W. Martin,Ramamoorthy Ramesh,Ramamoorthy Ramesh +19 more
TL;DR: Using x-ray magnetic circular dichroism at Mn and Fe L(2,3) edges, it is discovered that the development of this ferromagnetic spin structure is strongly associated with the onset of a significant exchange bias.