Magnetic transition in the Kondo lattice system CeRhSn2

Hossain, Z.; Gupta, L. C.; Geibel, C.

doi:10.1088/0953-8984/14/41/323

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Magnetic transition in the Kondo lattice system CeRhSn₂

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Hossain, Z.
Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

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Geibel, C.
Christoph Geibel, Physics of Quantum Materials, Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

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Citation

Hossain, Z., Gupta, L. C., & Geibel, C. (2002). Magnetic transition in the Kondo lattice system CeRhSn₂. Journal of Physics-Condensed Matter, 14(41), 9687-9691. doi:10.1088/0953-8984/14/41/323.

Cite as: https://hdl.handle.net/11858/00-001M-0000-0015-30EB-2

Abstract

We present the results of our measurements of magnetization, heat capacity, resistivity and magnetoresistance on the Ce- based intermetallic compound CeRhSn2. The magnetic transition, as reported earlier [1], is confirmed by the presence of well defined anomalies in magnetization, resistivity and specific heat. The Ce ions are in a crystal field doublet ground state and undergo a magnetic transition below similar to4 K. The magnetic contribution to the resistivity is similar to that of a Kondo lattice system which orders magnetically. The magnetoresistance of the compound measured at 2 K in a field of 10 T is negative and large in magnitude (similar to41%).