Mallik, R. ; Sampathkumaran, E. V. ; Paulose, P. L. (1997) Electrical resistivity, heat capacity and magnetic susceptibility anomalies in Ce1-xLaxIr2Ge2 Physica B: Condensed Matter, 230-232 . pp. 169-171. ISSN 0921-4526
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S0921-4526(96)00580-7
Abstract
The results of electrical resistivity ϱ (1.4-300 K), heat capacity C and magnetic susceptibility χ measurements on the alloys, Ce1-xLaxIr2Ge2, are reported. The results establish that CeIr2Ge2 is one of the rare Ce compounds with a Kondo coherence temperature as large as 80 K in the trivalent limit of Ce. Apparently, χ exhibits non-Fermi liquid behaviour in the low-temperature ϱ data, though there is no corresponding anomaly in the C data. There is a low-temperature tail in χ which appears to be intrinsic.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | CeIr2Ge2; Kondo Coherence; Heat Capacity; Resistivity; Ce1-xLaxIr2Ge2 |
| ID Code: | 92950 |
| Deposited On: | 06 Jun 2012 13:45 |
| Last Modified: | 06 Jun 2012 13:45 |
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