Dhar, S. K. ; Ramakrishnan, S. ; Ghosh, K. ; Chandra, Girish ; Vijayaraghavan, R. (1995) The magnetic behavior of Y0.8U0.2Pd3Bx (0 ≤ x ≤ 0.5) Physica B: Condensed Matter, 205 (2). pp. 249-251. 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(94)00913-G
Abstract
We have prepared single phase alloys of composition Y0.8U0.2Pd3Bx upto x = 0.5. The alloys containing boron have the cubic structure like that of Y0.8U0.2Pd3 but have a larger lattice parameter that varies with boron concentration up to x~0.3. Most likely the boron goes in interstitially and occupies the body-centered position of the cubic unit cell. The temperature dependence of the resistivity and low-temperature specific heat of the alloys containing boron are markedly different from that of the parent material Y0.8U0.2Pd3 and do not show any signature of the two-channel quadrupolar Kondo effect. The results imply a drastic reduction of the Kondo temperature due to the lattice expansion by boron.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 61802 |
| Deposited On: | 15 Sep 2011 12:00 |
| Last Modified: | 15 Sep 2011 12:00 |
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