We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
<sup>238</sup>U Mössbauer Study on the 5f-Quadrupoles in Uranium-Based Intermetallics.
- Authors
Tsutsui, S.; Nakada, M.; Nasu, S.; Honma, T.; Tokiwa, Y.; Aoki, D.; Wisniewski, P.; Haga, Y.; Ōnuki, Y.
- Abstract
We have determined the distribution of the 5f-quadrupoles and detected the 5f-quadrupole order in the uranium intermetallics, uranium dipnictides and UPd3, with 238U Mössbauer spectroscopy. We have declared that the distribution of the 5f-qaudrupoles depends on the magnetic sequence in uranium dipnictides. The distribution of the 5f-quadrupole is spherical in UBi2, while those are oblate within c-plane in UP2, UAs2 and USb2. We have observed the sudden drop of the recoil-free fraction above the transition temperature of the quadrupole order in UPd3. The present result suggests the change of the phonon states due to the quadrupole order in this compound.
- Publication
Hyperfine Interactions, 2002, Vol 141, Issue 1-4, p237
- ISSN
0304-3843
- Publication type
Article
- DOI
10.1023/A:1021281315015