Interaction Driven Subgap Spin Exciton in the Kondo Insulator SmB<sub>6</sub> [electronic resource]

In this paper, using inelastic neutron scattering, we map a 14 meV coherent resonant mode in the topological Kondo insulator SmB<sub>6</sub> and describe its relation to the low energy insulating band structure. The resonant intensity is confined to the X and R high symmetry points, repe...

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Bibliographic Details
Online Access: Online Access (via OSTI)
Corporate Author: Oak Ridge National Laboratory (Researcher)
Format: Government Document Electronic eBook
Language:English
Published: Washington, D.C. : Oak Ridge, Tenn. : United States. Department of Energy. Office of Basic Energy Sciences ; distributed by the Office of Scientific and Technical Information, U.S. Department of Energy, 2015.
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Call Number: E 1.99:1286724
E 1.99:1286724 Available