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Journal Article

Magnetoresistance of Ce-based Kondo lattices: CeCu2Si2 and CeAl3

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Citation

Rauschwalbe, U., Steglich, F., de Visser, A., & Franse, J. J. M. (1987). Magnetoresistance of Ce-based Kondo lattices: CeCu2Si2 and CeAl3. Journal of Magnetism and Magnetic Materials, 63-4, 347-350. doi:10.1016/0304-8853(87)90607-X.


Cite as: http://hdl.handle.net/11858/00-001M-0000-0019-CF28-1
Abstract
The magnetoresistance Δϱ(B) of CeCu2Si2 samples with different stoichiometry and of a CeAl3 polycrystal has been measured at low temperatures and high magnetic fields. A change of sign in Δϱ marks the formation of a coherent low-temperature state, which can be destroyed by a magnetic field or by disorder in the lattice.