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Magnetic Field Induced Non-Fermi-Liquid Behavior in YbAgGe Single Crystal

S. L. Bud'ko·E. Q. T. Morosan·P. C. Canfield
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Abstract

Detailed anisotropic resistivity and heat capacity measurements down to ~0.4 K and up to 140 kOe are reported for a single crystalline YbAgGe. Based on these data YbAgGe, a member of the hexagonal RAgGe series, can be classified as new, stoichiometric heavy fermion compound with two magnetic ordering temperatures below 1 K and field-induced non-Fermi-liquid behavior above 45-70 kOe and 80-110 kOe for $H || (ab) and H || c respectively.

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S. L. Bud'ko, E. Q. T. Morosan, P. C. Canfield. 2003-08-25. Magnetic Field Induced Non-Fermi-Liquid Behavior in YbAgGe Single Crystal. https://doi.org/10.1103/physrevb.69.014415

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