Magnetic properites of the Heavy Fermion Antiferromagnets YbNiAl and YbPtAl
J. Diehl, H. Davideit, S. Klimm, S. Horn (Lehrstuhl fuer, Experimentalphysik II, Uni-Augsburg, 86135 Augsburg, Germany) U.Tegel, C., Geibel, F. Steglich (Institut fuer Festkoerperphysik, TH Darmstadt, 64289, Darmstadt, Germany)
TL;DR
This study investigates the magnetic properties of heavy fermion antiferromagnets YbNiAl and YbPtAl through electrical resistivity and Hall effect measurements, revealing antiferromagnetic order and metamagnetic behavior.
Contribution
It provides new experimental insights into the magnetic behavior and scaling properties of YbNiAl and YbPtAl, highlighting the single ion Kondo effect in YbNiAl.
Findings
Both compounds exhibit antiferromagnetic order.
Metamagnetic behavior observed in magnetic fields.
Scaling of magnetoresistance suggests Kondo effect in YbNiAl.
Abstract
Measurements of electrical resistivity and Hall effect as a function of magnetic field on the Heavy Fermion Systems YbNiAl and YbPtAl are presented. Both compounds order antiferro magnetically and show metamagnetic behavior in a magnetic field. Scaling behavior of the magnetoresistance above TN suggests that the paramagnetic regime for YbNiAl can be described in terms of a single ion Kondo effect.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.