Das, I. ; Sampathkumaran, E. V. (1995) Magnetoresistance behavior of ternary Ce alloys Physical Review B: Condensed Matter and Materials Physics, 51 (2). pp. 1308-1310. ISSN 1098-0121
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Official URL: http://prb.aps.org/abstract/PRB/v51/i2/p1308_1
Related URL: http://dx.doi.org/10.1103/PhysRevB.51.1308
Abstract
Magnetoresistance (Δρ/ρ) behavior of the alloys CePt2Ge2, CeNixGa4−x (x=0.5 and 1.1), CeCuxGa4−x (x=0.5 and 1.25), and CeRu4Sn6 has been investigated. The results support our earlier conclusion that CePt2Ge2 is characterized by a low value of Kondo temperature. The data on Ce-Ni(Cu)-Ga alloys are consistent with the existence of a competition between magnetism and Kondo effect as a function of composition. With respect to CeRu4Sn6, we observe negative Δρ/ρ below 7 K and there is a change in the sign above 7 K, and this behavior is similar to that noted for Ce3Bi4Pt3.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to The American Physical Society. |
| ID Code: | 45734 |
| Deposited On: | 29 Jun 2011 03:20 |
| Last Modified: | 29 Jun 2011 03:20 |
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