Spin-Orbit-Mediated Anisotropic Spin Interaction in Interacting Electron Systems
نویسندگان
چکیده
منابع مشابه
Spin-orbit-mediated anisotropic spin interaction in interacting electron systems.
We investigate interactions between spins of strongly correlated electrons subject to the spin-orbit interaction. Our main finding is that of a novel, spin-orbit mediated anisotropic spin-spin coupling of the van der Waals type. Unlike the standard exchange, this interaction does not require the wave functions to overlap. We argue that this ferromagnetic interaction is important in the Wigner c...
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S. M. Badalyan,1,2,* A. Matos-Abiague,2 G. Vignale,3 and J. Fabian2 1Department of Radiophysics, Yerevan State University, 1 A. Manoukian Street, Yerevan 375025, Armenia 2Department of Physics, University of Regensburg, 93040 Regensburg, Germany 3Department of Physics and Astronomy, University of Missouri–Columbia, Columbia, Missouri 65211, USA Received 9 February 2009; revised manuscript recei...
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ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2008
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.100.156402