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

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

doi:10.1103/PhysRevB.69.014415

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

Strongly Correlated Electrons 2016-08-31 v1

Authors: 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.

Keywords

heavy fermion non-Fermi liquid magnetic field resistivity heat capacity

Cite

@article{arxiv.cond-mat/0308517,
  title  = {Magnetic Field Induced Non-Fermi-Liquid Behavior in YbAgGe Single Crystal},
  author = {S. L. Bud'ko and E. Q. T. Morosan and P. C. Canfield},
  journal= {arXiv preprint arXiv:cond-mat/0308517},
  year   = {2016}
}

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