Neutron diffraction study of magnetic field induced behavior in the heavy Fermion Ce3CO4Sn13
- Christianson, A.D.
- Goremychkin, E.A.
- Gardher, J.S.
- Kang, H.J.
- Chung, J.H.
- Manuel, R.
- Thompson, J.D.
- Sarrao, J.L.
- Lawrence, J.M.
Publication date
April 2008
DOI Publisher
Elsevier BV ISSN
0921-4526 Citation count (estimate)
5Abstract
The specific heat of Ce3Co4Sn13 exhibits a crossover from heavy Fermion behavior with antiferromagnetic correlations at low field to single impurity Kondo behavior above 2 T. We have performed neutron diffraction measurements in magnetic fields up to 6 T on single crystal samples. The (0 0 1) position shows a dramatic increase in intensity in field which appears to arise from static polarization of the 4f level and which at 0.14 K also exhibits an anomaly near 2 T reflecting the crossover to single impurity behavior.<br/
Add to ORKG