Dhar, S. K. ; Gschneidner Jr., K. A. ; Vijayaraghavan, R. (1993) YbNiSb-a possible heavy-fermion compound Physica B: Condensed Matter, 186-188 . pp. 463-465. ISSN 0921-4526
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0921-4526(93)90604-5
Abstract
YbNiSb has a cubic MgAgAs-type structure and the Yb ions are trivalent. The heat capacity, C, measured in the range 2-20 K is temperature-independent between 2 and 8 K (1.9 J/mol K2) at zero field and shows magnetic field dependence. the value of C/T extrapolated to 0K is 150 mJ/mol K2. The resistivity (3.6 mO cm at 300 K) decreases with temperature. These data indicate that YbNiSb is a possible low-carrier heavy-fermion compound.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 61819 |
| Deposited On: | 15 Sep 2011 11:54 |
| Last Modified: | 15 Sep 2011 11:54 |
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