Evolution of magnetic order in the Kondo system Ce2Ir3Ge5 under pressure

Yuan, H. Q.; Hossain, Z.; Grosche, F. M.; Sparn, G.; Geibel, C.; Steglich, F.; Gupta, L. C.

doi:10.1016/S0921-4526(01)01077-8

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Evolution of magnetic order in the Kondo system Ce₂Ir₃Ge₅ under pressure

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Yuan, H. Q.
Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

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

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Grosche, F. M.
Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

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Sparn, G.
Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

/persons/resource/persons126614

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

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Steglich, F.
Frank Steglich, Physics of Quantum Materials, Max Planck Institute for Chemical Physics of Solids, Max Planck Society;

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引用

Yuan, H. Q., Hossain, Z., Grosche, F. M., Sparn, G., Geibel, C., Steglich, F., & Gupta, L. C. (2002). Evolution of magnetic order in the Kondo system Ce₂Ir₃Ge₅ under pressure. Physica B, 312, 187-188. doi:10.1016/S0921-4526(01)01077-8.

引用: https://hdl.handle.net/11858/00-001M-0000-0015-31A7-1

要旨

The evolution of antiferromagnetic order in the Kondo system Ce2Ir3Ge5 was investigated by measurements of the electrical resistivity under hydrostatic pressure. At low pressure (p < 1.0 GPa), T-N = 9.1 K and the resistivity is nearly independent on pressure. Applying higher pressure decreases TN slowly up to 2.0 GPa, followed by a step-like reduction of T-N from 7.5 to 3.9 K over the range 2.0 GPa< p< 2.3 GPa. TN is depressed more slowly again with increasing pressure above 2.3 GPa. (C) 2002 Elsevier Science B.V. All rights reserved.