D.D. Awschalom, J.-M. Halbout
Journal of Magnetism and Magnetic Materials
Microwave (9-GHz) conductivity measurements are reported in the intermediate-valence compound SmB6. The absence of a frequency-dependent conductivity strongly suggests that a gap develops in the density of states at low temperatures, in agreement with earlier transport and optical studies. © 1984 The American Physical Society.
D.D. Awschalom, J.-M. Halbout
Journal of Magnetism and Magnetic Materials
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IEEE J-STARS
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