Magnetic ordering and metamagnetism in Ce2TGe6 (T=Pd, Pt)

The electronic and magnetic properties of the ternary cerium compounds Ce2PdGe6 and Ce2PtGe6 are reported within the context of measurements of electrical resistivity, magnetoresistivity, and magnetic susceptibility. Ce2PdGe6 orders magnetically at TN=11.5K, and Ce2PtGe6 at TN=9.9K. In the ordered r...

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Bibliographic Details
Published in:Journal of magnetism and magnetic materials 2004-12, Vol.283 (2-3), p.181-189
Main Authors: Strydom, A.M., Gribanov, A.V., Seropegin, Yu.D., Wawryk, R., Troć, R.
Format: Article
Language:English
Subjects:
Cerium compounds
Magnetic ordering
Metamagnetism
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Summary:The electronic and magnetic properties of the ternary cerium compounds Ce2PdGe6 and Ce2PtGe6 are reported within the context of measurements of electrical resistivity, magnetoresistivity, and magnetic susceptibility. Ce2PdGe6 orders magnetically at TN=11.5K, and Ce2PtGe6 at TN=9.9K. In the ordered region, the magnetization as well as the magnetoresistance reveal anomalous behaviour for both compounds, which are ascribed to metamagnetic transitions into a field-induced ferromagnetic state.
ISSN:0304-8853
DOI:10.1016/j.jmmm.2004.05.024