Studies of the Kondo insulator Ce3Bi4Pt3
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G.S. Boebinger; A. Passner; P.C. Canfield; Z. Fisk
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Article
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1995
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Elsevier Science
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English
โ 201 KB
In magnetic fields up to 61 T, magnetotransport measurements on the Kondo insulator, Ce3Bi4Pt3, find dramatic decreases in resisitivity and increases in electron density for temperatures below ~ 15 K. The data sugggst that the magnetic field collapses a small ( ~ 37 K) energy gap, yielding metallic